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9GB PACK OF ROMS FOR FBANEXT
CSP1-CSP2-CSP3-Neo Geo–Megadrive
This list contains all games supported by FB Alpha.
5823 games supported in total; X = excluded from build; D = included in debug build only; NW = not working
name status full name parent year company hardware remarks
+---------------+-------+-------------------------------------------------------+---------------+-------+---------------+---------------+---------------------------------------+
| 8ballact | NW | "8ballact" | | 1984 | Miscellaneous | | Seatongrove Ltd (Magic Eletronics USA |
| bagman | D NW | "bagman" | | 1982 | Miscellaneous | | Valadon Automation |
| ckong | NW | "ckong" | | 1981 | Miscellaneous | | Falcon |
| ddungeon | D NW | "ddungeon" | | 1992 | Miscellaneous | | Game Room |
| dockman | NW | "dockman" | | 1982 | Miscellaneous | | Taito Corporation |
| drgw3 | D NW | "drgw3" | | 1998 | PolyGameMaster| | IGS |
| dsoccr94 | NW | "dsoccr94" | | 1994 | M107 | | Irem (Data East Corporation license) |
| dwex | D NW | "dwex" | | 1998 | PolyGameMaster| | IGS |
| funcube2 | D NW | "funcube2" | | 2001 | Newer Seta | | Namco |
| funcube4 | D NW | "funcube4" | | 2001 | Newer Seta | | Namco |
| happy6 | D NW | "happy6" | | 2004 | PolyGameMaster| | IGS |
| hero | NW | "hero" | | 1984 | Miscellaneous | | Century Electronics / Seatongrove Ltd |
| hunchbak | NW | "hunchbak" | | 1983 | Miscellaneous | | Century Electronics |
| huncholy | NW | "huncholy" | | 1984 | Miscellaneous | | Seatongrove Ltd |
| jockeyc | D NW | "jockeyc" | | 1990 | Seta | | [Seta] (Visco license) |
| kengo | D NW | "kengo" | | 1991 | M84? | | Irem |
| kiwame | D NW | "kiwame" | | 1994 | Seta | | Athena |
| maniacsq | NW | "maniacsq" | | 1996 | Miscellaneous | | Gaelco |
| mario | NW | "mario" | | 1983 | Miscellaneous | | Nintendo of America |
| monsterz | D NW | "monsterz" | | 19?? | Galaxian | | Nihon |
| mwalk | NW | "mwalk" | | 1990 | System 18 | | Sega |
| nbbatman | D NW | "nbbatman" | | 1993 | M92 | | Irem |
| pce_benkei | D NW | "pce_benkei" | | 1989 | PC Engine | | Sunsoft |
| pce_cdsys | D NW | "pce_cdsys" | | 19?? | PC Engine | | Hudson |
| pce_gecd | D NW | "pce_gecd" | | 19?? | PC Engine | | Games Express |
| pce_nikopun | D NW | "pce_nikopun" | | 1991 | PC Engine | | NHK Enterprise |
| pce_pcdenj | D NW | "pce_pcdenj" | | 1992 | PC Engine | | Hudson |
| pce_ptennis | D NW | "pce_ptennis" | | 1993 | PC Engine | | Hudson |
| pce_scdsys | D NW | "pce_scdsys" | | 19?? | PC Engine | | Hudson |
| pce_tennokoe | D NW | "pce_tennokoe" | | 1991 | PC Engine | | Hudson |
| pce_xserd | D NW | "pce_xserd" | | 1990 | PC Engine | | Masiya |
| phoenix | NW | "phoenix" | | 1980 | Miscellaneous | | Amstar |
| puzzli2 | D NW | "puzzli2" | | 2001 | PolyGameMaster| | IGS |
| tg_airzonk | D NW | "tg_airzonk" | | 1992 | TurboGrafx 16 | | Hudson Soft |
| tg_cdsys | D NW | "tg_cdsys" | | 19?? | TurboGrafx 16 | | NEC |
| tg_scdsys | D NW | "tg_scdsys" | | 19?? | TurboGrafx 16 | | NEC |
| thepit | NW | "thepit" | | 1992 | Miscellaneous | | Taito |
| victnine | D NW | "victnine" | | 1984 | Miscellaneous | | Taito |
| 88games | | '88 Games | | 1988 | Konami | GX861 | |
| 99lstwar | | '99: The Last War | repulse | 1985 | Proma | Kyugo | |
| 99lstwara | | '99: The Last War (alternate) | repulse | 1985 | Proma | Kyugo | |
| 99lstwark | | '99: The Last War (Kyugo) | repulse | 1985 | Kyugo | Kyugo | |
| md_007shitou | | 007 Shitou - The Duel (Jpn) | md_jb007 | 1993 | Tengen | Sega Megadrive| |
| gtmra | | 1000 Miglia: Great 1000 Miles Rally (94/06/13) | gtmr | 1994 | Kaneko | Kaneko16 | |
| gtmr | | 1000 Miglia: Great 1000 Miles Rally (94/07/18) | | 1994 | Kaneko | Kaneko16 | |
| md_12in1 | | 12 in 1 | | 199? || Sega Megadrive| |
| md_13mahjan | | 13 Ma Jiang - 98 Mei Shao Nu Pian (Chi) | | 1998 | BBD | Sega Megadrive| |
| md_16tongnk | | 16 Ton (Jpn, Game no Kandume MegaCD Rip) | md_16ton | 1991 | Sega | Sega Megadrive| |
| md_16ton | | 16 Ton (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_16zhan | | 16 Zhang Ma Jiang (Chi) | | 199? || Sega Megadrive| |
| sgx_1941 | | 1941 - Counter Attack | | 1991 | Hudson | SuperGrafx | |
| 1941u | | 1941 - Counter Attack (900227 USA) | 1941 | 1990 | Capcom | CPS1 | |
| 1941 | | 1941 - Counter Attack (900227 World) | | 1990 | Capcom | CPS1 | |
| 1941j | | 1941 - Counter Attack (Japan) | 1941 | 1990 | Capcom | CPS1 | |
| 1941r1 | | 1941 - Counter Attack (World) | 1941 | 1990 | Capcom | CPS1 | |
| 1942b | | 1942 (First Version) | 1942 | 1984 | Capcom | Miscellaneous | |
| 1942a | | 1942 (Revision A) | 1942 | 1984 | Capcom | Miscellaneous | |
| 1942abl | | 1942 (Revision A, bootleg) | 1942 | 1984 | Capcom | Miscellaneous | |
| 1942 | | 1942 (Revision B) | | 1984 | Capcom | Miscellaneous | |
| 1942w | | 1942 (Williams Electronics license) | 1942 | 1985 | Capcom (Willia| Miscellaneous | |
| pce_1943kai | | 1943 Kai | | 1991 | Naxat | PC Engine | |
| 1943kai | | 1943 Kai: Midway Kaisen (Japan) | | 1987 | Capcom | Miscellaneous | |
| 1943ja | | 1943: Midway Kaisen (Japan) | 1943 | 1987 | Capcom | Miscellaneous | |
| 1943j | | 1943: Midway Kaisen (Japan, Rev B) | 1943 | 1987 | Capcom | Miscellaneous | |
| 1943b | | 1943: The Battle of Midway (bootleg set 1, hack of Jap| 1943 | 1987 | Capcom | Miscellaneous | |
| 1943b2 | | 1943: The Battle of Midway (bootleg set 2, hack of Jap| 1943 | 1987 | Capcom | Miscellaneous | |
| 1943 | | 1943: The Battle of Midway (Euro) | | 1987 | Capcom | Miscellaneous | |
| 1943u | | 1943: The Battle of Midway (US) | 1943 | 1987 | Capcom | Miscellaneous | |
| 1944j | | 1944 - the loop master (000620 Japan) | 1944 | 2000 | Capcom / 8ing | CPS2 | |
| 1944d | | 1944 - the loop master (000620 USA Phoenix Edition) | 1944 | 2000 | bootleg | CPS2 | |
| 1944 | | 1944 - the loop master (000620 USA) | | 2000 | Capcom / 8ing | CPS2 | |
| bgareggabl | | 1945 Part 2 (Battle Garaga hack) | bgaregga | 1996 | hack | Toaplan GP9001| |
| 1945kiii | | 1945k III | | 2000 | Oriental | Miscellaneous | |
| 19xxa | | 19XX - the war against destiny (951207 Asia) | 19xx | 1995 | Capcom | CPS2 | |
| 19xxjr1 | | 19XX - the war against destiny (951207 Japan) | 19xx | 1995 | Capcom | CPS2 | |
| 19xxd | | 19XX - the war against destiny (951207 USA Phoenix Edi| 19xx | 1995 | bootleg | CPS2 | |
| 19xx | | 19XX - the war against destiny (951207 USA) | | 1995 | Capcom | CPS2 | |
| 19xxb | | 19XX - the war against destiny (951218 Brazil) | 19xx | 1995 | Capcom | CPS2 | |
| 19xxh | | 19XX - the war against destiny (951218 Hispanic) | 19xx | 1995 | Capcom | CPS2 | |
| 19xxj | | 19XX - the war against destiny (951225 Japan) | 19xx | 1995 | Capcom | CPS2 | |
| 2020bb | | 2020 Super Baseball (set 1) | | 1991 | SNK / Pallas | Neo Geo MVS | |
| 2020bba | | 2020 Super Baseball (set 2) | 2020bb | 1991 | SNK / Pallas | Neo Geo MVS | |
| 2020bbh | | 2020 Super Baseball (set 3) | 2020bb | 1991 | SNK / Pallas | Neo Geo AES | |
| md_2020bbj | | 2020 Toshi Super Baseball (Jpn) | md_2020bb | 1994 | Electronic Art| Sega Megadrive| |
| pce_21emon | | 21 Emon - Mezase Hotel ou!! | | 1994 | NEC Home Elect| PC Engine | |
| 3countb | | 3 Count Bout / Fire Suplex (NGM-043)(NGH-043) | | 1993 | SNK | Neo Geo MVS | |
| md_3in1fwt | | 3 in 1 Flashback - World Championship Soccer - Tecmo W| | 199? || Sega Megadrive| |
| md_3in1rmb | | 3 in 1 Road Rash - Ms. Pac-Man - Block Out (Pirate) | | 199? || Sega Megadrive| |
| md_3ninja | | 3 Ninjas Kick Back (USA) | | 1994 | Psygnosis | Sega Megadrive| |
| 4enraya | | 4 En Raya | | 1990 | IDSA | Miscellaneous | |
| 4in1 | | 4 Fun in 1 | | 1981 | Armenia / Food| Galaxian | |
| md_4in1pb | | 4 in 1 (Pirate) | | 199? || Sega Megadrive| |
| 4play | | 4 player input test | | ??? | SNK | Neo Geo MVS | 4 player input test cartridge |
| 4dwarrio | | 4-D Warriors (315-5162) | | 1985 | Coreland / Seg| System 1 | |
| md_6pak | | 6-Pak (USA) | | 1996 | Sega | Sega Megadrive| |
| 600 | | 600 | turtles | 1981 | Konami | Galaxian | |
| md_688atsub | | 688 Attack Sub (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| 7ordi | | 7 Ordi (Korea) | | 2002 | Yun Sung | Miscellaneous | |
| 800fath | | 800 Fathoms | mariner | 1981 | Amenip (US Bil| Galaxian | |
| md_bugslife | | A Bug's Life | | 199? || Sega Megadrive| |
| md_bugslifea | | A Bug's Life (Alt?) | md_bugslife | 199? || Sega Megadrive| |
| md_dinotale | | A Dinosaur's Tale (USA) | | 1993 | Hi-Tech Expres| Sega Megadrive| |
| md_aresshmd | | A Ressha de Ikou MD - Take the 'A' Train (Jpn) | | 1992 | Sega | Sega Megadrive| |
| abcopj | | A.B. Cop (Japan, FD1094 317-0169b) | abcop | 1990 | Sega | X-Board | |
| abcop | | A.B. Cop (World, FD1094 317-0169b) | | 1990 | Sega | X-Board | |
| ad2083 | | A.D. 2083 | | 1983 | Midcoin | Galaxian | Incomplete Sound |
| md_aaharima | | Aa Harimanada (Jpn) | | 1993 | Sega | Sega Megadrive| |
| md_aaahhrm | | AAAHH!!! Real Monsters (Euro) | | 1995 | Viacom New Med| Sega Megadrive| |
| md_aaahhrmu | | AAAHH!!! Real Monsters (USA) | md_aaahhrm | 1995 | Viacom New Med| Sega Megadrive| |
| abscam | | Abscam | puckman | 1981 | GL (US Billiar| Pac-man | |
| aceattac | NW | Ace Attacker (FD1094 317-0059) | | 1988 | Sega | System 16B | |
| aceattaca | | Ace Attacker (Japan, System 16A, FD1094 317-0060) | aceattac | 1986 | Sega | System 16A | |
| acrobatm | | Acrobat Mission | | 1991 | UPL (Taito lic| NMK16 | |
| actfancrj | | Act-Fancer Cybernetick Hyper Weapon (Japan revision 1)| actfancr | 1989 | Data East Corp| Miscellaneous | |
| actfancr1 | | Act-Fancer Cybernetick Hyper Weapon (World revision 1)| actfancr | 1989 | Data East Corp| Miscellaneous | |
| actfancr | | Act-Fancer Cybernetick Hyper Weapon (World revision 2)| | 1989 | Data East Corp| Miscellaneous | |
| md_action52 | | Action 52 (USA) | | 1993 | Active Enterpr| Sega Megadrive| |
| md_action52a | | Action 52 (USA, Alt) | md_action52 | 1993 | Active Enterpr| Sega Megadrive| |
| afighter | | Action Fighter, FD1089A 317-0018 | | 1986 | Sega | System 16A | |
| md_ar | | Action Replay (Euro) | | 199? || Sega Megadrive| |
| md_addfamv | | Addams Family Values (Euro) | | 1994 | Ocean | Sega Megadrive| |
| md_advdaisn | | Advanced Daisenryaku - Deutsch Dengeki Sakusen (Jpn, R| | 1991 | Sega | Sega Megadrive| |
| pce_advislnd | | Adventure Island | | 1991 | Hudson | PC Engine | |
| hatena | | Adventure Quiz 2 Hatena Hatena no Dai-Bouken (Japan 90| | 1990 | Capcom | Miscellaneous | |
| md_adveboy | | Adventurous Boy - Mao Xian Xiao Zi (Chi) | | 199? || Sega Megadrive| |
| tg_aeroblst | | Aero Blasters | | 1990 | NEC | TurboGrafx 16 | |
| pce_aeroblst | | Aero Blasters | | 1990 | Hudson | PC Engine | |
| md_aeroblst | | Aero Blasters: Trouble Specialty Raid Unit (Jpn) | md_airbustr | 1991 | Kaneko | Sega Megadrive| |
| aerofgt | | Aero Fighters | | 1992 | Video System C| Video System | |
| aerofgtb | | Aero Fighters (Turbo Force hardware set 1) | aerofgt | 1992 | Video System C| Video System | |
| aerofgtc | | Aero Fighters (Turbo Force hardware set 2) | aerofgt | 1992 | Video System C| Video System | |
| sonicwi2 | | Aero Fighters 2 / Sonic Wings 2 | | 1994 | Video System C| Neo Geo MVS | |
| sonicwi3 | | Aero Fighters 3 / Sonic Wings 3 | | 1995 | Video System C| Neo Geo MVS | |
| md_aero | | Aero the Acro-Bat (Euro) | | 1993 | Sunsoft | Sega Megadrive| |
| md_aerop | | Aero the Acro-Bat (Prototype) | md_aero | 1993 | Sunsoft | Sega Megadrive| |
| md_aerou | | Aero the Acro-Bat (USA) | md_aero | 1993 | Sunsoft | Sega Megadrive| |
| md_aero2 | | Aero the Acro-Bat 2 (Euro) | | 1994 | Sunsoft | Sega Megadrive| |
| md_aero2u | | Aero the Acro-Bat 2 (USA) | md_aero2 | 1994 | Sunsoft | Sega Megadrive| |
| md_aerobiz | | Aerobiz (USA) | | 1992 | Koei | Sega Megadrive| |
| md_aerobizs | | Aerobiz Supersonic (USA) | | 1994 | Koei | Sega Megadrive| |
| aburner | | After Burner (Japan) | aburner2 | 1987 | Sega | X-Board | |
| aburner2 | | After Burner II | | 1987 | Sega | X-Board | |
| pce_aburner2 | | After Burner II | | 1990 | NEC Avenue | PC Engine | |
| md_aburner2 | | After Burner II (Euro, USA) | | 1990 | Sega | Sega Megadrive| |
| md_aburner2j | | After Burner II (Jpn) | md_aburner2 | 1990 | Denpa Shinbuns| Sega Megadrive| |
| superbon | | Agent Super Bond (scobra hardware) | | 1985 | Signaton USA | Galaxian | Bad Colours |
| aodk | | Aggressors of Dark Kombat / Tsuukai GANGAN Koushinkyok| | 1994 | ADK / SNK | Neo Geo MVS | |
| agress | | Agress | | 1991 | Palco | Miscellaneous | |
| agressb | | Agress (English bootleg) | agress | 2003 | Palco | Miscellaneous | |
| koshien | | Ah Eikou no Koshien (Japan) | | 1990 | Taito Corporat| Taito-F2 | |
| airattck | | Air Attack (set 1) | | 1996 | Comad | NMK16 | |
| airattcka | | Air Attack (set 2) | airattck | 1996 | Comad | NMK16 | |
| airbustrb | | Air Buster: Trouble Specialty Raid Unit (bootleg) | airbustr | 1990 | bootleg | Miscellaneous | |
| airbustrj | | Air Buster: Trouble Specialty Raid Unit (Japan) | airbustr | 1990 | Kaneko (Namco | Miscellaneous | |
| md_airbustr | | Air Buster: Trouble Specialty Raid Unit (USA) | | 1991 | Kaneko | Sega Megadrive| |
| airbustr | | Air Buster: Trouble Specialty Raid Unit (World) | | 1990 | Kaneko (Namco | Miscellaneous | |
| md_airdiverj | | Air Diver (Jpn) | md_airdiver | 1990 | Asmik Ace | Sega Megadrive| |
| md_airdiver | | Air Diver (USA) | | 1990 | Seismic | Sega Megadrive| |
| airduel | | Air Duel (Japan) | | 1990 | Irem | M72 | |
| agallet | | Air Gallet (Europe) | | 1996 | BanPresto / Ga| Cave | |
| agalleth | | Air Gallet (Hong Kong) | agallet | 1996 | BanPresto / Ga| Cave | |
| agalletj | | Air Gallet (Japan) | agallet | 1996 | BanPresto / Ga| Cave | |
| agalletk | | Air Gallet (Korea) | agallet | 1996 | BanPresto / Ga| Cave | |
| agallett | | Air Gallet (Taiwan) | agallet | 1996 | BanPresto / Ga| Cave | |
| agalletu | | Air Gallet (USA) | agallet | 1996 | BanPresto / Ga| Cave | |
| md_airmanag | | Air Management - Oozora ni Kakeru (Jpn) | md_aerobiz | 1992 | Koei | Sega Megadrive| |
| md_airmang2 | | Air Management II - Koukuuou o Mezase (Jpn) | md_aerobizs | 1994 | Koei | Sega Megadrive| |
| airwolf | | Airwolf | | 1987 | Kyugo | Kyugo | |
| airwolfa | | Airwolf (US) | airwolf | 1987 | Kyugo (UA Thea| Kyugo | |
| ajax | | Ajax | | 1987 | Konami | GX770 | |
| ajaxj | | Ajax (Japan) | ajax | 1987 | Konami | GX770 | |
| hcastljo | | Akuma-Jou Dracula (Japan ver. N) | hcastle | 1988 | Konami | Miscellaneous | |
| hcastlej | | Akuma-Jou Dracula (Japan ver. P) | hcastle | 1988 | Konami | Miscellaneous | |
| md_akumajo | | Akumajou Dracula - Vampire Killer (Jpn) | md_cvania | 1994 | Konami | Sega Megadrive| |
| md_aladdin2 | | Aladdin II | | 199? || Sega Megadrive| |
| alcon | | Alcon (US) | | 1986 | Taito America | Early Toaplan | |
| sgx_aldynes | | Aldynes | | 1991 | Hudson | SuperGrafx | |
| md_alexkiddk | | Alex Kidd - Cheongong Maseong (Kor) | md_alexkidd | 1990 | Samsung | Sega Megadrive| |
| md_alexkidd1 | | Alex Kidd in the Enchanted Castle (Euro) | md_alexkidd | 1990 | Sega | Sega Megadrive| |
| md_alexkidd | | Alex Kidd in the Enchanted Castle (Euro, Rev. A) | | 1990 | Sega | Sega Megadrive| |
| md_alexkiddj | | Alex Kidd in the Enchanted Castle (Jpn) | md_alexkidd | 1989 | Sega | Sega Megadrive| |
| md_alexkiddu | | Alex Kidd in the Enchanted Castle (USA) | md_alexkidd | 1989 | Sega | Sega Megadrive| |
| alexkidd1 | | Alex Kidd: The Lost Stars (set 1, FD1089A 317-unknown)| alexkidd | 1986 | Sega | System 16A | |
| alexkidd | | Alex Kidd: The Lost Stars (set 2, unprotected) | | 1986 | Sega | System 16A | |
| alibaba | | Ali Baba and 40 Thieves | | 1982 | Sega | Pac-man | |
| alienchac | | Alien Challenge (China) | aliencha | 1994 | IGS | Miscellaneous | Imperfect sound |
| aliencha | | Alien Challenge (World) | | 1994 | IGS | Miscellaneous | Imperfect sound |
| tg_acrush | | Alien Crush | | 1989 | NEC | TurboGrafx 16 | |
| pce_acrush | | Alien Crush | | 1988 | Naxat | PC Engine | |
| aliensec | | Alien Sector | | 1985 | Namco | Miscellaneous | |
| md_aliensol | | Alien Soldier (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_aliensolj | | Alien Soldier (Jpn) | md_aliensol | 1995 | Sega | Sega Megadrive| |
| astormj | | Alien Storm (set 1, Japan, 2 Players, FD1094 317-0146)| astorm | 1990 | Sega | System 18 | |
| astormu | | Alien Storm (set 2, US, 3 Players, FD1094 317-0147) | astorm | 1990 | Sega | System 18 | |
| astorm3 | | Alien Storm (set 3, World, 3 Players, FD1094 317-0148)| astorm | 1990 | Sega | System 18 | |
| astorm | | Alien Storm (set 4, World, 2 Players, FD1094 317-0154)| | 1990 | Sega | System 18 | |
| astormja | | Alien Storm (set 5, Japan Rev B, 2 Players, FD1094 317| astorm | 1990 | Sega | System 18 | |
| md_astorm | | Alien Storm (World) | | 1991 | Sega | Sega Megadrive| |
| aliensynjo | | Alien Syndrome (set 1, Japan, old, System 16A, FD1089A| aliensyn | 1987 | Sega | System 16A | |
| aliensyn2 | | Alien Syndrome (set 2, System 16A, FD1089A 317-0033) | aliensyn | 1987 | Sega | System 16A | |
| aliensyn3 | | Alien Syndrome (set 3, System 16B, FD1089A 317-0033) | aliensyn | 1987 | Sega | System 16B | |
| aliensyn | | Alien Syndrome (set 4, System 16B, unprotected) | | 1987 | Sega | System 16B | |
| aliensyn5 | | Alien Syndrome (set 5, System 16A, FD1089B 317-0037) | aliensyn | 1987 | Sega | System 16A | |
| aliensynj | | Alien Syndrome (set 6, Japan, new, System 16B, FD1089A| aliensyn | 1987 | Sega | System 16B | |
| avspa | | Alien vs Predator (940520 Asia) | avsp | 1994 | Capcom | CPS2 | |
| avspd | | Alien vs Predator (940520 Euro Phoenix Edition) | avsp | 1994 | bootleg | CPS2 | |
| avsp | | Alien vs Predator (940520 Euro) | | 1994 | Capcom | CPS2 | |
| avsph | | Alien vs Predator (940520 Hispanic) | avsp | 1994 | Capcom | CPS2 | |
| avspj | | Alien vs Predator (940520 Japan) | avsp | 1994 | Capcom | CPS2 | |
| avspu | | Alien vs Predator (940520 USA) | avsp | 1994 | Capcom | CPS2 | |
| md_alien3a | | Alien3 (Euro, USA) | md_alien3 | 1993 | Arena Entertai| Sega Megadrive| |
| md_alien3 | | Alien3 (Euro, USA, Rev. A) | | 1993 | Arena Entertai| Sega Megadrive| |
| aliensa | | Aliens (Asia) | aliens | 1990 | Konami | GX875 | |
| aliensj | | Aliens (Japan set 1) | aliens | 1990 | Konami | GX875 | |
| aliensj2 | | Aliens (Japan set 2) | aliens | 1990 | Konami | GX875 | |
| aliensu | | Aliens (US) | aliens | 1990 | Konami | GX875 | |
| aliens | | Aliens (World set 1) | | 1990 | Konami | GX875 | |
| aliens2 | | Aliens (World set 2) | aliens | 1990 | Konami | GX875 | |
| aliens3 | | Aliens (World set 3) | aliens | 1990 | Konami | GX875 | |
| md_alisiad | | Alisia Dragoon (Euro) | | 1992 | Sega | Sega Megadrive| |
| md_alisiadj | | Alisia Dragoon (Jpn) | md_alisiad | 1992 | Game Arts | Sega Megadrive| |
| md_alisiadu | | Alisia Dragoon (USA) | md_alisiad | 1992 | Sega | Sega Megadrive| |
| alpham2 | | Alpha Mission II / ASO II - Last Guardian (NGM-007)(NG| | 1991 | SNK | Neo Geo MVS | |
| alpham2p | | Alpha Mission II / ASO II - Last Guardian (prototype) | alpham2 | 1991 | SNK | Neo Geo MVS | |
| md_altbeast | | Altered Beast (Euro, USA) | | 1989 | Sega | Sega Megadrive| |
| altbeast2 | | Altered Beast (set 2, MC-8123B 317-0066) | altbeast | 1988 | Sega | System 16B | |
| altbeast4 | | Altered Beast (set 4, MC-8123B 317-0066) | altbeast | 1988 | Sega | System 16B | |
| altbeast5 | | Altered Beast (set 5, FD1094 317-0069) | altbeast | 1988 | Sega | System 16B | |
| altbeast6 | | Altered Beast (set 6, 8751 317-0076) | altbeast | 1988 | Sega | System 16B | |
| altbeast | | Altered Beast (set 8, 8751 317-0078) | | 1988 | Sega | System 16B | |
| ambush | | Ambush | | 1983 | Tecfri | Miscellaneous | |
| ambushj | | Ambush (Japan) | ambush | 1983 | Nippon Amuse C| Miscellaneous | |
| ambushv | | Ambush (Volt Elec co-ltd) | ambush | 1983 | Volt Elec co-l| Miscellaneous | |
| anteaterg | | Ameisenbaer (German) | anteater | 1983 | TV-Tuning (F.E| Galaxian | |
| md_amerglad | | American Gladiators (USA) | | 1992 | GameTek | Sega Megadrive| |
| amidar | | Amidar | | 1981 | Konami | Galaxian | |
| amidarb | | Amidar (bootleg) | amidar | 1982 | bootleg | Galaxian | |
| amidar1 | | Amidar (older) | amidar | 1981 | Konami | Galaxian | |
| amidaro | | Amidar (Olympia) | amidar | 1982 | Konami (Olympi| Galaxian | |
| amidars | | Amidar (Scramble hardware) | amidar | 1982 | Konami | Galaxian | |
| amidaru | | Amidar (Stern) | amidar | 1982 | Konami (Stern | Galaxian | |
| amigo | | Amigo | amidar | 1982 | bootleg | Galaxian | |
| md_agassi | | Andre Agassi Tennis (Euro) | | 1992 | TecMagik | Sega Megadrive| |
| md_agassiu | | Andre Agassi Tennis (USA) | md_agassi | 1992 | TecMagik | Sega Megadrive| |
| md_agassiup | | Andre Agassi Tennis (USA, Prototype) | md_agassi | 1992 | TecMagik | Sega Megadrive| |
| androdun | | Andro Dunos (NGM-049)(NGH-049) | | 1992 | Visco | Neo Geo MVS | |
| angelkds | | Angel Kids (Japan) | | 1988 | Sega / Nasco? | Miscellaneous | |
| md_animania | | Animaniacs (Euro) | | 1994 | Konami | Sega Megadrive| |
| md_animaniau | | Animaniacs (USA) | md_animania | 1994 | Konami | Sega Megadrive| |
| pce_ankoku | | Ankoku Densetsu | | 1990 | Victor Interac| PC Engine | |
| md_anotherw | | Another World (Euro) | | 1993 | Virgin Games | Sega Megadrive| |
| anteater | | Anteater | | 1982 | Stern (Tago li| Galaxian | |
| pce_aoiblink | | Aoi Blink | | 1990 | Hudson | PC Engine | |
| md_genchohi | | Aoki Ookami to Shiroki Meshika - Genchou Hishi (Jpn) | md_genghis2 | 1993 | Koei | Sega Megadrive| |
| aponow | | Apocaljpse Now | rescue | 1982 | bootleg | Galaxian | |
| pce_appgateb | | Appare! Gateball | | 1988 | Hudson | PC Engine | |
| md_aqrenk | | Aq Renkan Awa (Chi) | | 1995 | C&E | Sega Megadrive| |
| aquajackj | | Aquajack (Japan) | aquajack | 1990 | Taito Corporat| Taito-Z | |
| aquajacku | | Aquajack (US) | aquajack | 1990 | Taito Corporat| Taito-Z | |
| aquajack | | Aquajack (World) | | 1990 | Taito Corporat| Taito-Z | |
| aquarium | | Aquarium (Japan) | | 1996 | Excellent Syst| Miscellaneous | |
| arabian | | Arabian | | 1983 | Sun Electronic| Miscellaneous | |
| arabiana | | Arabian (Atari) | arabian | 1983 | [Sun Electroni| Miscellaneous | |
| aracnis | | Aracnis (bootleg of Scorpion on Moon Cresta hardware) | scorpion | 19?? | bootleg | Galaxian | |
| arbalest | | Arbalester | | 1989 | Seta | Seta | Imperfect inputs |
| md_arcadecl | | Arcade Classics (Euro, USA) | | 1996 | Sega | Sega Megadrive| |
| md_arcadegh | | Arcade's Greatest Hits (Euro) | | 1996 | Midway | Sega Megadrive| |
| md_archrivl | | Arch Rivals (Euro, USA) | | 1992 | Flying Edge | Sega Megadrive| |
| md_arcusj | | Arcus Odyssey (Jpn) | md_arcus | 1991 | Wolf Team | Sega Megadrive| |
| md_arcus | | Arcus Odyssey (USA) | | 1991 | Renovation | Sega Megadrive| |
| area88r | | Area 88 (Japan Resale ver.) | unsquad | 1989 | Daipro / Capco| CPS1 | |
| area88 | | Area 88 (Japan) | unsquad | 1989 | Daipro / Capco| CPS1 | |
| lwingsj | | Ares no Tsubasa (Japan) | lwings | 1986 | Capcom | Miscellaneous | |
| rygarj | | Argus no Senshi (Japan) | rygar | 1986 | Tecmo | Miscellaneous | |
| arkgcbl | | Arkanoid (bootleg on Block hardware) | arkanoid | 1986 | bootleg | Arkanoid | |
| arkanoidjb | | Arkanoid (bootleg with MCU set 1) | arkanoid | 1986 | bootleg | Arkanoid | |
| arkanoidjb2 | | Arkanoid (bootleg with MCU set 2) | arkanoid | 1986 | bootleg (Beta)| Arkanoid | |
| arkanoidjba | | Arkanoid (bootleg with MCU, alt) | arkanoid | 1986 | bootleg | Arkanoid | |
| ark1ball | | Arkanoid (bootleg with MCU, harder) | arkanoid | 1986 | bootleg | Arkanoid | |
| ark1balla | | Arkanoid (bootleg with MCU, harder, alt) | arkanoid | 1986 | bootleg | Arkanoid | |
| arkangc | | Arkanoid (Game Corporation bootleg, set 1) | arkanoid | 1986 | bootleg | Arkanoid | |
| arkangc2 | | Arkanoid (Game Corporation bootleg, set 2) | arkanoid | 1986 | bootleg | Arkanoid | |
| arkanoidj | | Arkanoid (Japan) | arkanoid | 1986 | Taito Corporat| Arkanoid | |
| arkatayt | | Arkanoid (Tayto bootleg) | arkanoid | 1986 | bootleg | Arkanoid | |
| arktayt2 | | Arkanoid (Tayto bootleg, harder) | arkanoid | 1986 | bootleg | Arkanoid | |
| arkanoidu | | Arkanoid (US) | arkanoid | 1986 | Taito America | Arkanoid | |
| arkanoiduo | | Arkanoid (US, older) | arkanoid | 1986 | Taito America | Arkanoid | |
| arkanoid | | Arkanoid (World) | | 1986 | Taito Corporat| Arkanoid | |
| arknoid2b | | Arkanoid - Revenge of DOH (Japan bootleg) | arknoid2 | 1987 | bootleg | Miscellaneous | |
| arknoid2j | | Arkanoid - Revenge of DOH (Japan) | arknoid2 | 1987 | Taito Corporat| Miscellaneous | |
| arknoid2u | | Arkanoid - Revenge of DOH (US) | arknoid2 | 1987 | Taito America | Miscellaneous | |
| arknoid2 | | Arkanoid - Revenge of DOH (World) | | 1987 | Taito Corporat| Miscellaneous | |
| armedf | | Armed Formation | | 1988 | Nichibutsu | Miscellaneous | |
| armedff | | Armed Formation (Fillmore license) | armedf | 1988 | Nichibutsu | Miscellaneous | |
| pce_armedf | | Armed Formation F | | 1990 | Pack-In-Video | PC Engine | |
| batriderc | | Armed Police Batrider (China) (Fri Feb 13 1998) | batrider | 1998 | Raizing / 8ing| Toaplan GP9001| |
| batrider | | Armed Police Batrider (Europe) (Fri Feb 13 1998) | | 1998 | Raizing / 8ing| Toaplan GP9001| |
| batriderk | | Armed Police Batrider (Korea) (Fri Feb 13 1998) | batrider | 1998 | Raizing / 8ing| Toaplan GP9001| |
| batrideru | | Armed Police Batrider (U.S.A.) (Fri Feb 13 1998) | batrider | 1998 | Raizing / 8ing| Toaplan GP9001| |
| batriderja | | Armed Police Batrider - A Version (Japan) (Mon Dec 22 | batrider | 1998 | Raizing / 8ing| Toaplan GP9001| |
| batridert | | Armed Police Batrider - A Version (Taiwan) (Mon Dec 22| batrider | 1998 | Raizing / 8ing| Toaplan GP9001| |
| batriderj | | Armed Police Batrider - B Version (Japan) (Fri Feb 13 | batrider | 1998 | Raizing / 8ing| Toaplan GP9001| |
| armorcar | | Armored Car (set 1) | | 1981 | Stern | Galaxian | |
| armorcar2 | | Armored Car (set 2) | armorcar | 1981 | Stern | Galaxian | |
| armwara | | Armored Warriors (940920 Asia) | armwar | 1994 | Capcom | CPS2 | |
| armwaru1 | | Armored Warriors (940920 USA) | armwar | 1994 | Capcom | CPS2 | |
| armwar1d | | Armored Warriors (941011 Europe Phoenix Edition) | armwar | 1994 | bootleg | CPS2 | |
| armwarr1 | | Armored Warriors (941011 Europe) | armwar | 1994 | Capcom | CPS2 | |
| armwar | | Armored Warriors (941024 Europe) | | 1994 | Capcom | CPS2 | |
| armwaru | | Armored Warriors (941024 USA) | armwar | 1994 | Capcom | CPS2 | |
| md_arnoldp | | Arnold Palmer Tournament Golf (Euro, USA) | | 1989 | Sega | Sega Megadrive| |
| md_arrow | | Arrow Flash (World) | | 1990 | Sega | Sega Megadrive| |
| md_arrow1 | | Arrow Flash (World, Alt) | md_arrow | 1990 | Sega | Sega Megadrive| |
| md_artalive | | Art Alive (World) | | 1991 | Sega | Sega Megadrive| |
| md_aof | | Art of Fighting (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_aofp | | Art of Fighting (Prototype, 19940711) | md_aof | 1994 | Sega | Sega Megadrive| |
| md_aofu | | Art of Fighting (USA) | md_aof | 1994 | Sega | Sega Megadrive| |
| aof | | Art of Fighting / Ryuuko no Ken (NGM-044)(NGH-044) | | 1992 | SNK | Neo Geo MVS | |
| aof2a | | Art of Fighting 2 / Ryuuko no Ken 2 (NGH-056) | aof2 | 1994 | SNK | Neo Geo MVS | |
| aof2 | | Art of Fighting 2 / Ryuuko no Ken 2 (NGM-056) | | 1994 | SNK | Neo Geo MVS | |
| aof3k | | Art of Fighting 3 - The Path of the Warrior (Korean re| aof3 | 1996 | SNK | Neo Geo MVS | |
| aof3 | | Art of Fighting 3 - The Path of the Warrior / Art of F| | 1996 | SNK | Neo Geo MVS | |
| md_arttool | | Art Tool | | 199? || Sega Megadrive| |
| pce_arttool | | Artist Tool | | 1990 | NEC Home Elect| PC Engine | |
| ashnojoe | | Ashita no Joe (Japan) | scessjoe | 1990 | WAVE / Taito C| Miscellaneous | Incomplete sound |
| ashuraj | | Ashura Blaster (Japan) | ashura | 1990 | Taito Corporat| Taito B System| |
| ashurau | | Ashura Blaster (US) | ashura | 1990 | Taito America | Taito B System| |
| ashura | | Ashura Blaster (World) | | 1990 | Taito Corporat| Taito B System| |
| md_asscreed | | Assassins Creed (Rus) | md_dlair | 199? || Sega Megadrive| |
| md_leynos | | Assault Suit Leynos (Jpn) | md_trgearth | 1990 | NCS | Sega Megadrive| |
| md_astergre | | Asterix and the Great Rescue (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_astergreu | | Asterix and the Great Rescue (USA) | md_astergre | 1994 | Sega | Sega Megadrive| |
| md_asterpg | | Asterix and the Power of the Gods (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_asterpgp | | Asterix and the Power of the Gods (Euro, Prototype) | md_asterpg | 1995 | Sega | Sega Megadrive| |
| asukaj | | Asuka & Asuka (Japan) | asuka | 1988 | Taito Corporat| Taito Misc | |
| asuka | | Asuka & Asuka (World) | | 1988 | Taito Corporat| Taito Misc | |
| asurabld | | Asura Blade - Sword of Dynasty (Japan) | | 1998 | Fuuki | FG-3 | Imperfect GFX |
| asurabus | | Asura Buster - Eternal Warriors (Japan) | | 2000 | Fuuki | FG-3 | Imperfect SND, freezes on first boss |
| atehate | | Athena no Hatena ? | | 1993 | Athena | Seta | |
| acitya | | Atlantic City Action | bwcasino | 1983 | EPOS Corporati| Pac-man | |
| atomboya | | Atomic Boy (revision A) | wilytowr | 1985 | Irem (Memetron| M63 | |
| atomboy | | Atomic Boy (revision B) | wilytowr | 1985 | Irem (Memetron| M63 | |
| atomicp | | Atomic Point (Korea) | | 1990 | Philco | System 16B | |
| atompunk | | Atomic Punk (US) | dynablst | 1991 | Irem America (| M90 | |
| md_atomroboj | | Atomic Robo-Kid (Jpn) | md_atomrobo | 1990 | Treco | Sega Megadrive| |
| md_atomrobo | | Atomic Robo-Kid (USA) | | 1990 | Treco | Sega Megadrive| |
| pce_atomrobo | | Atomic Robo-kid Special | | 1990 | UPL | PC Engine | |
| md_atomrun | | Atomic Runner (Euro) | | 1992 | Data East | Sega Megadrive| |
| md_atomrunu | | Atomic Runner (USA) | md_atomrun | 1992 | Data East | Sega Megadrive| |
| md_atptour | | ATP Tour (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_atptourp7 | | ATP Tour Championship Tennis (Prototype, 19940509) | md_atptour | 1994 | Sega | Sega Megadrive| |
| md_atptourp6 | | ATP Tour Championship Tennis (Prototype, 19940719) | md_atptour | 1994 | Sega | Sega Megadrive| |
| md_atptourp5 | | ATP Tour Championship Tennis (Prototype, 19940723) | md_atptour | 1994 | Sega | Sega Megadrive| |
| md_atptourp4 | | ATP Tour Championship Tennis (Prototype, 19940802) | md_atptour | 1994 | Sega | Sega Megadrive| |
| md_atptourp3 | | ATP Tour Championship Tennis (Prototype, 19940805) | md_atptour | 1994 | Sega | Sega Megadrive| |
| md_atptourp2 | | ATP Tour Championship Tennis (Prototype, 19940808) | md_atptour | 1994 | Sega | Sega Megadrive| |
| md_atptourp1 | | ATP Tour Championship Tennis (Prototype, 19940908) | md_atptour | 1994 | Sega | Sega Megadrive| |
| md_atptouru | | ATP Tour Championship Tennis (USA) | md_atptour | 1994 | Sega | Sega Megadrive| |
| aurailj | | Aurail (set 1, Japan, FD1089A 317-0167) | aurail | 1990 | Sega / Westone| System 16B | |
| aurail1 | | Aurail (set 2, World, FD1089B 317-0168) | aurail | 1990 | Sega / Westone| System 16B | |
| aurail | | Aurail (set 3, US, unprotected) | | 1990 | Sega / Westone| System 16B | |
| md_austrarl | | Australian Rugby League (Euro) | | 1994 | Electronic Art| Sega Megadrive| |
| pce_avpoker | | AV Poker | | 1992 | Games Express | PC Engine | |
| md_avatar | | Avatar (Rus) | md_jimpower | 199? || Sega Megadrive| |
| avengers | | Avengers (US set 1) | | 1987 | Capcom | Miscellaneous | |
| avengers2 | | Avengers (US set 2) | avengers | 1987 | Capcom | Miscellaneous | |
| md_awepossm | | Awesome Possum (USA) | | 1993 | Tengen | Sega Megadrive| |
| md_awepossmp | | Awesome Possum (USA, Prototype) | md_awepossm | 1993 | Tengen | Sega Megadrive| |
| md_aworg | | Aworg (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_awspro | | AWS Pro Moves Soccer (USA) | | 1993 | ASCII Entertai| Sega Megadrive| |
| md_smgp2 | | Ayrton Senna's Super Monaco GP II (Euro, Jpn) | | 1992 | Sega | Sega Megadrive| |
| md_smgp2u | | Ayrton Senna's Super Monaco GP II (USA) | md_smgp2 | 1992 | Sega | Sega Megadrive| |
| aztarac | | Aztarac | | 1983 | Centuri | Miscellaneous | Vector graphics |
| azurian | | Azurian Attack | | 1982 | Rait Electroni| Galaxian | |
| bonkadv | | B.C. Kid / Bonk's Adventure / Kyukyoku!! PC Genjin | | 1994 | Kaneko | Kaneko16 | |
| bcstry | | B.C. Story (set 1) | | 1997 | SemiCom | Miscellaneous | |
| bcstrya | | B.C. Story (set 2) | bcstry | 1997 | SemiCom | Miscellaneous | |
| md_bob | | B.O.B. (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_bobp | | B.O.B. (USA, Prototype) | md_bob | 1993 | Electronic Art| Sega Megadrive| |
| md_babyboom1 | | Baby Boom (Prototype, 19940603) | md_babyboom | 199? || Sega Megadrive| |
| md_babyboom2 | | Baby Boom (Prototype, 19940606) | md_babyboom | 199? || Sega Megadrive| |
| md_babyboom | | Baby Boom (Prototype, 19940811) | | 199? || Sega Megadrive| |
| md_babyd | | Baby's Day Out (USA, Prototype) | | 199? || Sega Megadrive| |
| md_babydo | | Baby's Day Out (USA, Prototype, Earlier) | md_babyd | 199? || Sega Megadrive| |
| backfirt | | Back Fire (Tecmo) (Japan, Bootleg, Prototype?) | | 1988 | Tecmo | Miscellaneous | |
| bssoccer | | Back Street Soccer | | 1996 | SunA | Miscellaneous | graphics issues? |
| md_backtof3 | | Back to the Future Part III (Euro) | | 1991 | Imageworks | Sega Megadrive| |
| md_backtof3u | | Back to the Future Part III (USA) | md_backtof3 | 1991 | Arena Entertai| Sega Megadrive| |
| backfire | | Backfire! (set 1) | | 1995 | Data East Corp| DECO IC16 | |
| backfirea | D NW | Backfire! (set 2) | backfire | 1995 | Data East Corp| DECO IC16 | Set inputs to "Joystick" in test mod|
| baddudes | | Bad Dudes vs. Dragonninja (US) | | 1988 | Data East USA | DEC0 | |
| md_badomen | | Bad Omen (Jpn, Kor) | md_devilish | 1992 | Hot-B | Sega Megadrive| |
| bagmanmc | D NW | Bagman (Moon Cresta hardware) | bagman | 1982 | bootleg | Galaxian | Bad Colours |
| md_bahamuts | | Bahamut Senki (Jpn) | | 1991 | Sega | Sega Megadrive| |
| bakatono | | Bakatonosama Mahjong Manyuuki (MOM-002)(MOH-002) | | 1991 | Monolith Corp.| Neo Geo MVS | |
| bakubrkr | | Bakuretsu Breaker | explbrkr | 1992 | Kaneko | Kaneko16 | |
| md_balljack | | Ball Jacks (Euro, Jpn) | | 1993 | Namco | Sega Megadrive| |
| pce_ballistx | | Ballistix | | 1991 | Coconuts Japan| PC Engine | |
| tg_ballistx | | Ballistix | | 1992 | NEC | TurboGrafx 16 | |
| ballbros | | Balloon Brothers | | 1992 | East Technolog| Taito-X | |
| md_ballz3d | | Ballz 3D (Euro, USA) | | 1994 | Accolade | Sega Megadrive| |
| b2buster | | Bang 2 Busters (Prototype) | | 2000 | Visco | Neo Geo MVS | |
| bangbead | | Bang Bead | | 2000 | Visco | Neo Geo MVS | |
| bangbedp | | Bang Bead (Prototype?) | bangbead | 2000 | Visco | Neo Geo MVS | |
| bankp | | Bank Panic | | 1984 | [Sanritsu] Seg| Miscellaneous | |
| baraduke | | Baraduke | aliensec | 1985 | Namco | Miscellaneous | |
| md_barbiesm | | Barbie Super Model (USA) | | 1992 | Hi Tech Expres| Sega Megadrive| |
| md_barbvac | | Barbie Vacation Adventure (USA, Prototype) | | 1994 | Hi Tech Expres| Sega Megadrive| |
| md_bk2p | | Bare Knuckle II (Jpn, Prototype) | md_sor2 | 1992 | Sega | Sega Megadrive| |
| md_bk3 | | Bare Knuckle III (Jpn) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_bk3p | | Bare Knuckle III (Jpn, Prototype) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| pce_baribari | | Bari Bari Densetsu | | 1989 | Taito | PC Engine | |
| md_barkley | | Barkley Shut Up and Jam! (Euro, USA) | | 1993 | Accolade | Sega Megadrive| |
| md_barkley2 | | Barkley Shut Up and Jam! 2 (USA) | | 1995 | Accolade | Sega Megadrive| |
| md_barkley2p | | Barkley Shut Up and Jam! 2 (USA, Prototype) | md_barkley2 | 1995 | Accolade | Sega Megadrive| |
| md_barney | | Barney's Hide & Seek Game (USA) | | 1993 | Sega | Sega Megadrive| |
| pce_barunba | | Barunba | | 1990 | Namcot | PC Engine | |
| md_barver | | Barver Battle Saga - Tai Kong Zhan Shi (Chi) | | 199? || Sega Megadrive| |
| bstars2 | | Baseball Stars 2 | | 1992 | SNK | Neo Geo MVS | |
| bstarsh | | Baseball Stars Professional (NGH-002) | bstars | 1990 | SNK | Neo Geo MVS | |
| bstars | | Baseball Stars Professional (NGM-002) | | 1990 | SNK | Neo Geo MVS | |
| md_bassmc | | BASS Masters Classic (USA) | | 1995 | Black Pearl | Sega Megadrive| |
| md_bassmpro | | BASS Masters Classic - Pro Edition (USA) | | 1996 | THQ | Sega Megadrive| |
| pce_batman | | Batman | | 1990 | Sunsoft | PC Engine | |
| md_batman | | Batman (Euro) | | 1990 | Sega | Sega Megadrive| |
| md_batmanj | | Batman (Jpn) | md_batman | 1990 | Sunsoft | Sega Megadrive| |
| md_batmanu | | Batman (USA) | md_batman | 1990 | Sunsoft | Sega Megadrive| |
| md_batmanrj | | Batman - Revenge of the Joker (USA) | | 1992 | Sunsoft | Sega Megadrive| |
| md_batmanf | | Batman Forever (World) | | 1995 | Acclaim Entert| Sega Megadrive| |
| batman2 | | Batman Part 2 | phoenix | 1981 | bootleg | Galaxian | |
| md_batmanrn | | Batman Returns (World) | | 1992 | Sega | Sega Megadrive| |
| batsugun | | Batsugun (set 1) | | 1993 | Toaplan | Dual Toaplan G| |
| batsuguna | | Batsugun (set 2) | batsugun | 1993 | Dual Toaplan | Toaplan GP9001| |
| batsugunsp | | Batsugun (Special Ver.) | batsugun | 1993 | Dual Toaplan | Toaplan GP9001| |
| sgx_battlace | | Battle Ace | | 1989 | Hudson | SuperGrafx | |
| bbakraidja | | Battle Bakraid (Japan) (Wed Apr 7 1999) | bbakraid | 1999 | Eighting | Toaplan GP9001| |
| bbakraidj | | Battle Bakraid - Unlimited Version (Japan) (Tue Jun 8 | bbakraid | 1999 | Eighting | Toaplan GP9001| |
| bbakraid | | Battle Bakraid - Unlimited Version (U.S.A.) (Tue Jun 8| | 1999 | Eighting | Toaplan GP9001| |
| bchopper | | Battle Chopper | | 1987 | Irem | M72 | |
| batcira | | Battle Circuit (970319 Asia) | batcir | 1997 | Capcom | CPS2 | |
| batcird | | Battle Circuit (970319 Euro Phoenix Edition) | batcir | 1997 | bootleg | CPS2 | |
| batcir | | Battle Circuit (970319 Euro) | | 1997 | Capcom | CPS2 | |
| batcirj | | Battle Circuit (970319 Japan) | batcir | 1997 | Capcom | CPS2 | |
| flipshot | | Battle Flip Shot | | 1998 | Visco | Neo Geo MVS | |
| bgareggahk | | Battle Garegga (Hong Kong / Austria?) (Sat Feb 3 1996)| bgaregga | 1996 | Raizing / 8ing| Toaplan GP9001| |
| bgareggatw | | Battle Garegga (Taiwan / Germany) (Thu Feb 1 1996) | bgaregga | 1996 | Raizing / 8ing| Toaplan GP9001| |
| bgaregga | | Battle Garegga (World) (Sat Feb 3 1996) | | 1996 | Raizing / 8ing| Toaplan GP9001| |
| bgaregganv | | Battle Garegga - New Version (Hong Kong / Austria?) (S| bgaregga | 1996 | Raizing / 8ing| Toaplan GP9001| |
| bgareggacn | | Battle Garegga - Type 2 (China / Denmark?) (Tue Apr 2 | bgaregga | 1996 | Raizing / 8ing| Toaplan GP9001| |
| bgareggat2 | | Battle Garegga - Type 2 (World) (Sat Mar 2 1996) | bgaregga | 1996 | Raizing / 8ing| Toaplan GP9001| |
| md_battlyui | | Battle Golfer Yui (Jpn) | | 1991 | Sega | Sega Megadrive| |
| btlkroad | | Battle K-Road | | 1994 | Psikyo | Psikyo 68EC020| |
| pce_batloder | | Battle Lode Runner | | 1993 | Hudson | PC Engine | |
| md_btlmania | | Battle Mania (Jpn) | md_troubsht | 1992 | Vic Tokai | Sega Megadrive| |
| md_btlmanid | | Battle Mania Daiginjou (Jpn, Kor) | | 1993 | Vic Tokai | Sega Megadrive| |
| atlantisb | | Battle of Atlantis (bootleg) | atlantis | 1981 | bootleg | Galaxian | |
| atlantis | | Battle of Atlantis (set 1) | | 1981 | Comsoft | Galaxian | |
| atlantis2 | | Battle of Atlantis (set 2) | atlantis | 1981 | Comsoft | Galaxian | |
| tg_batlroyl | | Battle Royale | | 1990 | NEC | TurboGrafx 16 | |
| bsharkj | | Battle Shark (Japan) | bshark | 1989 | Taito Corporat| Taito-Z | |
| bsharkjjs | | Battle Shark (Japan, Joystick) | bshark | 1989 | Taito Corporat| Taito-Z | |
| bsharku | | Battle Shark (US) | bshark | 1989 | Taito America | Taito-Z | |
| bshark | | Battle Shark (World) | | 1989 | Taito Corporat| Taito-Z | |
| md_battlesq | | Battle Squadron (Euro, USA) | | 1990 | Electronic Art| Sega Megadrive| |
| md_battlems | | Battlemaster (USA) | | 1991 | Arena Entertai| Sega Megadrive| |
| md_btech | | BattleTech (USA) | | 1994 | Extreme Entert| Sega Megadrive| |
| md_btoadsdd | | Battletoads & Double Dragon - The Ultimate Team (USA) | | 1993 | Tradewest | Sega Megadrive| |
| md_btoads | | Battletoads (World) | | 1991 | Tradewest | Sega Megadrive| |
| bayroute1 | | Bay Route (set 1, US, unprotected) | bayroute | 1989 | Sunsoft / Sega| System 16B | No Sound, Missing Z80 Program ROM |
| bayroutej | | Bay Route (set 2, Japan, FD1094 317-0115) | bayroute | 1989 | Sunsoft / Sega| System 16B | |
| bayroute | | Bay Route (set 3, World, FD1094 317-0116) | | 1989 | Sunsoft / Sega| System 16B | |
| pce_beball | | Be Ball | | 1990 | Hudson | PC Engine | |
| md_beastwj | | Beast Warriors (Jpn) | md_beastw | 1991 | Riot | Sega Megadrive| |
| md_beastw | | Beast Wrestler (USA) | | 1991 | Renovation | Sega Megadrive| |
| md_beastbal | | Beastball (Prototype) | | 199? | Spectrum Holob| Sega Megadrive| |
| beastf | | Beastie Feastie | suprglob | 1984 | Epos Corporati| Pac-man | |
| md_beavis | | Beavis and Butt-Head (Euro) | | 1994 | Viacom New Med| Sega Megadrive| |
| md_beavisu | | Beavis and Butt-Head (USA) | md_beavis | 1994 | Viacom New Med| Sega Megadrive| |
| md_beavisup | | Beavis and Butt-Head (USA, Prototype) | md_beavis | 1994 | Viacom New Med| Sega Megadrive| |
| ddp2100 | | Bee Storm - DoDonPachi II (V100) | ddp2 | 2001 | IGS | PolyGameMaster| |
| ddp2101 | | Bee Storm - DoDonPachi II (V101) | ddp2 | 2001 | IGS | PolyGameMaster| |
| ddp2 | | Bee Storm - DoDonPachi II (V102) | | 2001 | IGS | PolyGameMaster| |
| blswhstl | | Bells & Whistles (ver. L) | | 1991 | Konami | GX060 | |
| md_ben10 | | Ben 10 (Rus) | | 199? || Sega Megadrive| |
| pce_benkei1 | D NW | Benkei Gaiden (Alt) | pce_benkei | 1989 | Sunsoft | PC Engine | |
| bestbest | | Best Of Best | | 1994 | SunA | Miscellaneous | |
| md_bestofp | | Best of the Best - Championship Karate (Euro, Prototyp| md_bestof | 1993 | Electro Brain | Sega Megadrive| |
| md_bestof | | Best of the Best - Championship Karate (USA) | | 1993 | Electro Brain | Sega Megadrive| |
| bestri | | Bestri (Korea) | | 1998 | F2 System | Miscellaneous | |
| md_beyoasis | | Beyond Oasis (USA) | md_thor | 1995 | Sega | Sega Megadrive| |
| md_beyondzt | | Beyond Zero Tolerance (USA, Prototype) | | 1995 | Accolade | Sega Megadrive| |
| punisherbz | | Biaofeng Zhanjing (Chinese bootleg) | punisher | 2002 | bootleg | CPS1 | |
| md_bibleadv | | Bible Adventures (USA) | | 1995 | Wisdom Tree | Sega Megadrive| |
| bigbang | | Big Bang (9th Nov. 1993) | tdragon2 | 1993 | NMK | NMK16 | |
| bigbucks | | Big Bucks | | 1986 | Dynasoft Inc. | Pac-man | |
| bigkarnk | | Big Karnak | | 1991 | Gaelco | Miscellaneous | |
| pce_bikkuri | | Bikkuriman World | | 1987 | Hudson | PC Engine | |
| pce_bikkuri1 | | Bikkuriman World (Alt) | pce_bikkuri | 1987 | Hudson | PC Engine | |
| md_billwlsh | | Bill Walsh College Football (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_billwl95 | | Bill Walsh College Football 95 (USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_bimini | | Bimini Run (USA) | | 1990 | Nuvision Enter| Sega Megadrive| |
| md_biohazrb | | Bio Hazard Battle (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_biohazrbp | | Bio Hazard Battle (USA, Prototype) | md_biohazrb | 1992 | Sega | Sega Megadrive| |
| bioship | | Bio-ship Paladin | | 1990 | UPL (American | NMK16 | |
| biomtoya | | Biomechanical Toy (Ver. 1.0.1884) | biomtoy | 1995 | Gaelco | Miscellaneous | |
| biomtoy | | Biomechanical Toy (Ver. 1.0.1885) | | 1995 | Gaelco | Miscellaneous | |
| bionicc | | Bionic Commando (Euro) | | 1987 | Capcom | Miscellaneous | |
| bionicc1 | | Bionic Commando (US set 1) | bionicc | 1987 | Capcom | Miscellaneous | |
| bionicc2 | | Bionic Commando (US set 2) | bionicc | 1987 | Capcom | Miscellaneous | |
| birdiy | | Birdiy | | 1982 | Mama Top | Pac-man | |
| md_sailormn | | Bishoujo Senshi Sailor Moon (Jpn) | | 1994 | Ma-Ba | Sega Megadrive| |
| blkdrgonb | | Black Dragon (bootleg) | blktiger | 1987 | bootleg | Miscellaneous | |
| blkdrgon | | Black Dragon (Japan) | blktiger | 1987 | Capcom | Miscellaneous | |
| blkheart | | Black Heart | | 1991 | UPL | NMK16 | |
| blkheartj | | Black Heart (Japan) | blkheart | 1991 | UPL | NMK16 | |
| blkhole | | Black Hole | | 1981 | TDS | Galaxian | |
| blktiger | | Black Tiger | | 1987 | Capcom | Miscellaneous | |
| blktigerb1 | | Black Tiger (bootleg set 1) | blktiger | 1987 | bootleg | Miscellaneous | |
| blktigerb2 | | Black Tiger (bootleg set 2) | blktiger | 1987 | Capcom | Miscellaneous | |
| blktigera | | Black Tiger (older) | blktiger | 1987 | Capcom | Miscellaneous | |
| bmaster | | Blade Master (World) | | 1991 | Irem | M92 | Imperfect sound and graphics |
| md_bladeven | | Blades of Vengeance (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| blandia | | Blandia | | 1992 | Allumer | Seta | |
| blandiap | | Blandia (prototype) | blandia | 1992 | Allumer | Seta | |
| md_bmaster2 | | Blaster Master 2 (USA) | | 1993 | Sunsoft | Sega Megadrive| |
| md_bmaster2p | | Blaster Master 2 (USA, Prototype) | md_bmaster2 | 1993 | Sunsoft | Sega Megadrive| |
| blazeon | | Blaze On (Japan) | | 1991 | Atlus | Kaneko16 | |
| tg_blazlazr | | Blazing Lazers | | 1989 | NEC | TurboGrafx 16 | |
| blazstar | | Blazing Star | | 1998 | Yumekobo | Neo Geo MVS | |
| arkblock | | Block (Game Corporation bootleg, set 1) | arkanoid | 1986 | bootleg | Arkanoid | |
| arkbloc2 | | Block (Game Corporation bootleg, set 2) | arkanoid | 1986 | bootleg | Arkanoid | |
| blockbl | | Block Block (bootleg) | block | 1991 | bootleg | Miscellaneous | |
| blockj | | Block Block (Japan 910910) | block | 1991 | Capcom | Miscellaneous | |
| block | | Block Block (World 910910) | | 1991 | Capcom | Miscellaneous | |
| blockjoy | | Block Block (World 911116 Joystick) | block | 1991 | Capcom | Miscellaneous | |
| blockcar | | Block Carnival / Thunder & Lightning 2 | | 1992 | Visco | Seta | |
| blockgal | | Block Gal (MC-8123B, 317-0029) | | 1987 | Sega / Vic Tok| System 1 | |
| blockhl | | Block Hole | | 1989 | Konami | GX973 | |
| blockoutj | | Block Out (Japan) | blockout | 1989 | Technos + Cali| Miscellaneous | |
| blockout | | Block Out (set 1) | | 1989 | Technos + Cali| Miscellaneous | |
| blockout2 | | Block Out (set 2) | blockout | 1989 | Technos + Cali| Miscellaneous | |
| md_blockb | | Blockbuster World Video Game Championship II (USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| md_blockout | | Blockout (World) | | 1991 | Electronic Art| Sega Megadrive| |
| pce_blodia | | Blodia | | 1990 | Hudson | PC Engine | |
| blmbycar | | Blomby Car | | 1994 | ABM & Gecas | Miscellaneous | |
| blmbycaru | | Blomby Car (not encrypted) | blmbycar | 1994 | ABM & Gecas | Miscellaneous | |
| bloodbro | | Blood Bros. (set 1) | | 1990 | Tad | Miscellaneous | |
| bloodbroa | | Blood Bros. (set 2) | bloodbro | 1990 | Tad | Miscellaneous | |
| bloodbrob | | Blood Bros. (set 3) | bloodbro | 1990 | Tad | Miscellaneous | |
| bloodwar | | Blood Warrior | | 1994 | Kaneko | Kaneko16 | |
| md_bloodsht | | Bloodshot ~ Battle Frenzy (Euro) | | 1994 | Acclaim Entert| Sega Megadrive| |
| tg_blodwolf | | Bloody Wolf | | 1990 | NEC | TurboGrafx 16 | |
| bloxeed | | Bloxeed (Japan, FD1094 317-0139) | | 1990 | Sega | System 18 | |
| blox16b | | Bloxeed (System 16B, PS2 data file) | bloxeed | 2008 | Sega | System 16B | |
| md_bluealma | | Blue Almanac (Jpn) | | 1991 | Kodansha | Sega Megadrive| |
| blueprntj | | Blue Print (Jaleco) | blueprnt | 1982 | [Zilec Electro| Miscellaneous | |
| blueprnt | | Blue Print (Midway) | | 1982 | [Zilec Electro| Miscellaneous | |
| bjourney | | Blue's Journey / Raguy (ALM-001)(ALH-001) | | 1990 | Alpha Denshi C| Neo Geo MVS | |
| bwcasino | | Boardwalk Casino | | 1983 | EPOS Corporati| Pac-man | |
| boblbobl | | Bobble Bobble (set 1) | bublbobl | 1986 | bootleg | Taito Misc | |
| boblbobl2 | D NW | Bobble Bobble (set 2) | bublbobl | 1986 | bootleg | Taito Misc | |
| pce_bodycon2 | | Body Conquest II | | 1993 | Games Express | PC Engine | |
| md_bodyco | | Body Count (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_bodycop | | Body Count (Euro, Prototype) | md_bodyco | 1994 | Sega | Sega Megadrive| |
| md_bodycop5 | | Body Count (Prototype, 19940127) | md_bodyco | 1994 | Sega | Sega Megadrive| |
| md_bodycop4 | | Body Count (Prototype, 19940208) | md_bodyco | 1994 | Sega | Sega Megadrive| |
| md_bodycop3 | | Body Count (Prototype, 19940303) | md_bodyco | 1994 | Sega | Sega Megadrive| |
| md_bodycop2 | | Body Count (Prototype, 19940308) | md_bodyco | 1994 | Sega | Sega Megadrive| |
| md_bodycop1 | | Body Count (Prototype, 19940309) | md_bodyco | 1994 | Sega | Sega Megadrive| |
| bodyslam | | Body Slam (8751 317-0015) | | 1986 | Sega | System 16A | |
| bombjack | | Bomb Jack (set 1) | | 1984 | Tehkan | Bomb Jack | |
| bombjack2 | | Bomb Jack (set 2) | bombjack | 1984 | Tehkan | Bomb Jack | |
| bombkick | | Bomb Kick | | 1998 | Yun Sung | Yun Sung 16 Bi| |
| md_bomber | | Bomber | | 2005 | TecToy | Sega Megadrive| |
| bombrman | | Bomber Man (Japan) | dynablst | 1991 | Irem (licensed| M90 | |
| bbmanwj | | Bomber Man World (Japan) | bbmanw | 1992 | Irem | M90 | |
| bbmanw | | Bomber Man World / New Dyna Blaster - Global Quest | | 1992 | Irem | M90 | |
| pce_bombman | | Bomberman | | 1990 | Hudson | PC Engine | |
| tg_bombman | | Bomberman | | 1991 | NEC | TurboGrafx 16 | |
| tg_bombmn93 | | Bomberman '93 | | 1990 | Hudson Soft | TurboGrafx 16 | |
| pce_bombmn93 | | Bomberman '93 | | 1992 | Hudson | PC Engine | |
| pce_bombmn93s | | Bomberman '93 (Special Version) | pce_bombmn93 | 1992 | Hudson | PC Engine | |
| pce_bombmn94 | | Bomberman '94 | | 1993 | Hudson | PC Engine | |
| pce_bombmnub | | Bomberman - Users Battle | | 19?? | Hudson | PC Engine | |
| bjtwin | | Bombjack Twin (set 1) | | 1993 | NMK | NMK16 | |
| bjtwina | | Bombjack Twin (set 2) | bjtwin | 1993 | NMK | NMK16 | |
| md_bnzabros1 | | Bonanza Bros. (Euro, Jpn) | md_bnzabros | 1991 | Sega | Sega Megadrive| |
| md_bnzabros | | Bonanza Bros. (Euro, Jpn, Rev. A) | | 1991 | Sega | Sega Megadrive| |
| md_bnzabrosu | | Bonanza Bros. (USA, Kor) | md_bnzabros | 1991 | Sega | Sega Megadrive| |
| bongo | | Bongo | | 1983 | Jetsoft | Galaxian | |
| tg_bonk3 | | Bonk III - Bonk's Big Adventure | | 1993 | TTI | TurboGrafx 16 | |
| tg_bonk | | Bonk's Adventure | | 1990 | NEC | TurboGrafx 16 | |
| tg_bonk2 | | Bonk's Revenge | | 1991 | NEC | TurboGrafx 16 | |
| md_bonkers | | Bonkers (Euro, USA) | | 1994 | Sega | Sega Megadrive| |
| md_bonkersp5 | | Bonkers (Prototype, 19940328) | md_bonkers | 1994 | Sega | Sega Megadrive| |
| md_bonkersp4 | | Bonkers (Prototype, 19940503) | md_bonkers | 1994 | Sega | Sega Megadrive| |
| md_bonkersp3 | | Bonkers (Prototype, 19941004) | md_bonkers | 1994 | Sega | Sega Megadrive| |
| md_bonkersp2 | | Bonkers (Prototype, 19941025) | md_bonkers | 1994 | Sega | Sega Megadrive| |
| md_bonkersp1 | | Bonkers (Prototype, 19941029) | md_bonkers | 1994 | Sega | Sega Megadrive| |
| bonzeadvu | | Bonze Adventure (US) | bonzeadv | 1988 | Taito America | Taito Misc | |
| bonzeadv | | Bonze Adventure (World, Newer) | | 1988 | Taito Corporat| Taito Misc | |
| bonzeadvo | | Bonze Adventure (World, Older) | bonzeadv | 1988 | Taito Corporat| Taito Misc | |
| boobhack | | Booby Kids (Italian manufactured graphic hack / bootle| horekid | 1987 | bootleg | Miscellaneous | |
| md_booger | | Boogerman - A Pick and Flick Adventure (Euro) | | 1994 | Interplay | Sega Megadrive| |
| md_boogeru | | Boogerman - A Pick and Flick Adventure (USA) | md_booger | 1994 | Interplay | Sega Megadrive| |
| boogwinga | | Boogie Wings (Asia v1.5, 92.12.07) | boogwing | 1992 | Data East Corp| DECO IC16 | |
| boogwing | | Boogie Wings (Euro v1.5, 92.12.07) | | 1992 | Data East Corp| DECO IC16 | |
| md_boogie | | Boogie Woogie Bowling (Jpn) | md_champbwl | 1993 | Visco | Sega Megadrive| |
| bottom9n | | Bottom of the Ninth (ver. N) | bottom9 | 1989 | Konami | GX891 | |
| bottom9 | | Bottom of the Ninth (ver. T) | | 1989 | Konami | GX891 | |
| pce_lostsunh | | Bouken Danshaku Don - The Lost Sunheart | | 1992 | IMax | PC Engine | Bad sound |
| bouldashj | | Boulder Dash / Boulder Dash Part 2 (Japan) | bouldash | 1990 | Data East Corp| DEC0 | |
| bouldash | | Boulder Dash / Boulder Dash Part 2 (World) | | 1990 | Data East Corp| DEC0 | |
| bballs | | Bouncing Balls | | 1991 | Comad | Miscellaneous | |
| md_boxinglg | | Boxing Legends of the Ring (USA) | | 1993 | Electro Brain | Sega Megadrive| |
| tg_boxyboy | | Boxyboy | | 1990 | NEC | TurboGrafx 16 | |
| md_bsteam3 | | Boy Soccer Team III (Jpn, Pirate) | md_tecmocup | 199? || Sega Megadrive| |
| brain | | Brain | | 1986 | Coreland / Seg| System 1 | |
| md_dracula | | Bram Stoker's Dracula (Euro) | | 1993 | Sony Imagesoft| Sega Megadrive| |
| md_draculau | | Bram Stoker's Dracula (USA) | md_dracula | 1993 | Sony Imagesoft| Sega Megadrive| |
| tg_bravoman | | Bravoman | | 1990 | NEC | TurboGrafx 16 | |
| pce_breakin | | Break In | | 1989 | Naxat | PC Engine | |
| breakers | | Breakers | | 1996 | Visco | Neo Geo MVS | |
| breakrev | | Breakers Revenge | | 1998 | Visco | Neo Geo MVS | |
| md_bretth | | Brett Hull Hockey '95 (USA) | | 1994 | Accolade | Sega Megadrive| |
| breywood | | Breywood (Japan revision 2) | shackled | 1986 | Data East Corp| DEC8 | |
| md_brianlar1 | | Brian Lara Cricket (Euro, 199503) | md_brianlar | 1995 | Codemasters | Sega Megadrive| |
| md_brianlar | | Brian Lara Cricket (Euro, 199506) | | 1995 | Codemasters | Sega Megadrive| |
| md_brianl96a | | Brian Lara Cricket 96 (Euro, 199603) | md_brianl96 | 1996 | Codemasters | Sega Megadrive| |
| md_brianl96 | | Brian Lara Cricket 96 (Euro, 199604) | | 1996 | Codemasters | Sega Megadrive| |
| brix | | Brix | zzyzzyxx | 1982 | Cinematronics | Jack the Giant| |
| md_brutal | | Brutal - Paws of Fury (Euro) | | 1994 | GameTek | Sega Megadrive| |
| md_brutalu | | Brutal - Paws of Fury (USA) | md_brutal | 1994 | GameTek | Sega Megadrive| |
| md_bubba | | Bubba'n'Stix (Euro) | | 1994 | Core Design | Sega Megadrive| |
| md_bubbap | | Bubba'n'Stix (Euro, Prototype) | md_bubba | 1994 | Core Design | Sega Megadrive| |
| md_bubbau | | Bubba'n'Stix (USA) | md_bubba | 1993 | Core Design | Sega Megadrive| |
| bubl2000 | | Bubble 2000 | | 1998 | Tuning | NMK16 | |
| md_bubblesq | | Bubble and Squeak (Euro) | | 1994 | Sunsoft | Sega Megadrive| |
| md_bubblesqu | | Bubble and Squeak (USA) | md_bubblesq | 1994 | Sunsoft | Sega Megadrive| |
| bublbobl | | Bubble Bobble | | 1986 | Taito Corporat| Taito Misc | |
| bub68705 | | Bubble Bobble (boolteg with 68705) | bublbobl | 1986 | bootleg | Taito Misc | |
| bublbobl1 | | Bubble Bobble (older) | bublbobl | 1986 | Taito Corporat| Taito Misc | |
| bublboblr | | Bubble Bobble (US with mode select) | bublbobl | 1986 | Taito America | Taito Misc | |
| bublboblr1 | | Bubble Bobble (US) | bublbobl | 1986 | Taito America | Taito Misc | |
| pce_bubblegm | | Bubblegum Crash! - Knight Sabers 2034 | | 1991 | Naxat | PC Engine | |
| md_bubsy2 | | Bubsy II (Euro, USA) | | 1994 | Accolade | Sega Megadrive| |
| md_bubsy | | Bubsy in Claws Encounters of the Furred Kind (Euro, US| | 1993 | Accolade | Sega Megadrive| |
| bucaner | | Buccaneer | puckman | 19?? | hack | Pac-man | |
| buccanrs | | Buccaneers (set 1) | | 1989 | Duintronic | Miscellaneous | |
| buccanrsa | | Buccaneers (set 2) | buccanrs | 1989 | Duintronic | Miscellaneous | |
| md_buckrog | | Buck Rogers - Countdown to Doomsday (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| md_budokan | | Budokan - The Martial Spirit (Euro) | | 1990 | Electronic Art| Sega Megadrive| |
| md_budokanu | | Budokan - The Martial Spirit (USA) | md_budokan | 1990 | Electronic Art| Sega Megadrive| |
| md_bugsbun | | Bugs Bunny in Double Trouble (Euro) | | 1996 | Sega | Sega Megadrive| |
| md_bugsbunu | | Bugs Bunny in Double Trouble (USA) | md_bugsbun | 1996 | Sega | Sega Megadrive| |
| pce_bullfght | | Bull Fight - Ring no Haja | | 1989 | Cream | PC Engine | |
| bullet | | Bullet (FD1094 317-0041) | | 1987 | Sega | System 16B | |
| bullfgt | | Bullfight (315-5065) | | 1984 | Coreland / Seg| System 1 | |
| md_bullvsbl | | Bulls versus Blazers and the NBA Playoffs (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_bullvsla | | Bulls Vs Lakers and the NBA Playoffs (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| burglarx | | Burglar X | | 1997 | Unico | Unico | |
| pce_burnangl | | Burning Angels | | 1990 | Naxat | PC Engine | |
| burningfh | | Burning Fight (NGH-018)(US) | burningf | 1991 | SNK | Neo Geo AES | |
| burningf | | Burning Fight (NGM-018)(NGH-018) | | 1991 | SNK | Neo Geo MVS | |
| burningfp | | Burning Fight (prototype) | burningf | 1991 | SNK | Neo Geo MVS | |
| md_burnforc | | Burning Force (Euro) | | 1991 | Sega | Sega Megadrive| |
| md_burnforcj | | Burning Force (Jpn) | md_burnforc | 1990 | Namcot | Sega Megadrive| |
| md_burnforcu | | Burning Force (USA) | md_burnforc | 1990 | Namco | Sega Megadrive| |
| pce_cyberx | | Busou Keiji - Cyber Cross | | 1989 | Face | PC Engine | |
| bbros | | Buster Bros. (US) | pang | 1989 | Capcom | Miscellaneous | |
| buzzard | | Buzzard | gyrodine | 1984 | Crux | Kyugo | |
| bygone | | Bygone | | 1985 | Taito Corporat| Miscellaneous | Imperfect sound |
| cactus | | Cactus (bootleg of Saboten Bombers) | sabotenb | 1992 | bootleg | NMK16 | |
| cadashf | | Cadash (France) | cadash | 1989 | Taito Corporat| Taito Misc | |
| cadashg | | Cadash (Germany) | cadash | 1989 | Taito Corporat| Taito Misc | |
| cadashi | | Cadash (Italy) | cadash | 1989 | Taito Corporat| Taito Misc | |
| cadashj | | Cadash (Japan) | cadash | 1989 | Taito Corporat| Taito Misc | |
| cadashu | | Cadash (US) | cadash | 1989 | Taito America | Taito Misc | |
| md_cadash | | Cadash (USA, Asia, Kor) | | 1992 | Taito | Sega Megadrive| |
| cadash | | Cadash (World) | | 1989 | Taito Corporat| Taito Misc | |
| pce_cadash | | Cadash | | 1991 | Taito | PC Engine | Bad graphics |
| tg_cadash | | Cadash | | 1991 | Working Design| TurboGrafx 16 | Bad graphics |
| dino | | Cadillacs & Dinosaurs (930201 etc) | | 1993 | Capcom | CPS1 / QSound | |
| dinou | | Cadillacs & Dinosaurs (930201 USA) | dino | 1993 | Capcom | CPS1 / QSound | |
| dinopic | | Cadillacs and Dinosaurs (bootleg set 1 (with PIC16c57)| dino | 1993 | Capcom | CPS1 | No sound |
| dinopic2 | | Cadillacs and Dinosaurs (bootleg set 2 (with PIC16c57)| dino | 1993 | Capcom | CPS1 | No sound |
| dinoh | | Cadillacs and Dinosaurs (bootleg set 3, 930223 Asia TW| dino | 1993 | bootleg | CPS1 / QSound | |
| dinoeh | | Cadillacs and Dinosaurs (hack, 930201 etc) | dino | 1993 | Capcom | CPS1 / QSound | |
| dinot | | Cadillacs and Dinosaurs Turbo (bootleg set 1, 930223 A| dino | 1993 | bootleg | CPS1 / QSound | |
| dinotpic | | Cadillacs and Dinosaurs Turbo (bootleg set 2 (with PIC| dino | 1993 | bootleg | CPS1 | No sound |
| dinoj | | Cadillacs Kyouryuu-Shinseiki (Cadillacs 930201 Japan) | dino | 1993 | Capcom | CPS1 / QSound | |
| md_caesar | | Caesar no Yabou (Jpn) | md_warrior | 1991 | Micronet | Sega Megadrive| |
| md_caesar2 | | Caesar no Yabou II (Jpn) | md_warrior2 | 1992 | Micronet | Sega Megadrive| |
| md_caesars | | Caesars Palace (USA) | | 1993 | Virgin Interac| Sega Megadrive| |
| md_calripkn | | Cal Ripken Jr. Baseball (USA) | | 1992 | Mindscape | Sega Megadrive| |
| md_cal50 | | Cal.50 - Caliber Fifty (USA) | | 1991 | Mentrix Softwa| Sega Megadrive| |
| calibr50 | | Caliber 50 | | 1989 | Athena / Seta | Seta | No sound, imperfect inputs |
| md_calgames | | California Games (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| calipso | | Calipso | | 1982 | Stern (Tago li| Galaxian | |
| cameltryj | | Cameltry (Japan, YM2610) | cameltry | 1989 | Taito Corporat| Taito-F2 | |
| cameltrya | | Cameltry (US, YM2203 + M6295) | cameltry | 1989 | Taito America | Taito-F2 | |
| cameltry | | Cameltry (US, YM2610) | | 1989 | Taito America | Taito-F2 | |
| cameltryau | | Cameltry (World, YM2203 + M6295) | cameltry | 1989 | Taito America | Taito-F2 | |
| cannonbp | | Cannon Ball (Pacman Hardware) | | 198? | Novomatic | Pac-man | wrong colors |
| candance | | Cannon Dancer (Japan) | osman | 1996 | Mitchell (Atlu| Simple 156 | |
| md_cfodder | | Cannon Fodder (Euro) | | 1994 | Virgin Interac| Sega Megadrive| |
| cscluba | | Capcom Sports Club (970722 Asia) | csclub | 1997 | Capcom | CPS2 | |
| csclub1d | | Capcom Sports Club (970722 Euro Phoenix Edition) | csclub | 1997 | bootleg | CPS2 | |
| csclub1 | | Capcom Sports Club (970722 Euro) | csclub | 1997 | Capcom | CPS2 | |
| csclubh | | Capcom Sports Club (970722 Hispanic) | csclub | 1997 | Capcom | CPS2 | |
| csclubj | | Capcom Sports Club (970722 Japan) | csclub | 1997 | Capcom | CPS2 | |
| csclubjr | | Capcom Sports Club (970722 Japan, Rent version) | csclub | 1997 | Capcom | CPS2 | |
| csclub | | Capcom Sports Club (971017 Euro) | | 1997 | Capcom | CPS2 | |
| cworld | | Capcom World (Japan) | | 1990 | Capcom | Miscellaneous | |
| cworld2j | | Capcom World 2 (920611 Japan) | | 1992 | Capcom | CPS1 | |
| md_havoc | | Capt'n Havoc (Euro) | | 1994 | Codemasters | Sega Megadrive| |
| md_captaven | | Captain America and the Avengers (Euro) | | 1992 | Sega | Sega Megadrive| |
| md_captavenu | | Captain America and the Avengers (USA) | md_captaven | 1992 | Data East | Sega Megadrive| |
| md_captavenup | | Captain America and the Avengers (USA, Prototype) | md_captaven | 1992 | Data East | Sega Megadrive| |
| captcommjr1 | | Captain Commando (910928 Japan) | captcomm | 1991 | Capcom | CPS1 | |
| captcommu | | Captain Commando (910928 USA) | captcomm | 1991 | Capcom | CPS1 | |
| captcommr1 | | Captain Commando (911014 other country) | captcomm | 1991 | Capcom | CPS1 | |
| captcommj | | Captain Commando (911202 Japan) | captcomm | 1991 | Capcom | CPS1 | |
| captcomm | | Captain Commando (911202 other country) | | 1991 | Capcom | CPS1 | |
| captcommb | | Captain Commando (bootleg set 1, 911014 other country)| captcomm | 1991 | bootleg | CPS1 | |
| captcommb2 | | Captain Commando (bootleg set 2 (with YM2151 + 2xMSM52| captcomm | 1991 | bootleg | CPS1 | |
| md_captlang | | Captain Lang (Jpn) | md_havoc | 1994 | Data East | Sega Megadrive| |
| md_captplan | | Captain Planet and the Planeteers (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_captplanu | | Captain Planet and the Planeteers (USA) | md_captplan | 1993 | Sega | Sega Megadrive| |
| csilverj | | Captain Silver (Japan) | csilver | 1987 | Data East Corp| DEC8 | |
| csilver | | Captain Silver (World) | | 1987 | Data East Corp| DEC8 | |
| ctomaday | | Captain Tomaday | | 1999 | Visco | Neo Geo MVS | |
| cawingbl | | Carrier Air Wing (bootleg (with 2xYM2203 + 2xMSM5205),| cawing | 1990 | bootleg | CPS1 | |
| cawingr1 | | Carrier Air Wing (U.S. navy 901009 etc) | cawing | 1990 | Capcom | CPS1 | |
| cawing | | Carrier Air Wing (U.S. navy 901012 etc) | | 1990 | Capcom | CPS1 | |
| cawingu | | Carrier Air Wing (U.S. navy 901012 USA) | cawing | 1990 | Capcom | CPS1 | |
| md_castlillj | | Castle of Illusion - Fushigi no Oshiro Daibouken (Jpn)| md_castlill | 1990 | Sega | Sega Megadrive| |
| md_castlill | | Castle of Illusion Starring Mickey Mouse (Euro, USA) | | 1990 | Sega | Sega Megadrive| |
| md_cvaniau | | Castlevania - Bloodlines (USA) | md_cvania | 1994 | Konami | Sega Megadrive| |
| md_cvania | | Castlevania - The New Generation (Euro) | | 1994 | Konami | Sega Megadrive| |
| md_cvaniap | | Castlevania - The New Generation (Euro, Prototype) | md_cvania | 1994 | Konami | Sega Megadrive| |
| catacomb | | Catacomb | | 1982 | MTM Games | Galaxian | Bad Colours |
| catapult | D NW | Catapult | | 1982 | Epos Corporati| EPOS Tristar | Bad dump |
| ctrpllrp | | Caterpillar Pacman Hack | puckman | 1982 | hack | Pac-man | |
| catt | | Catt (Japan) | mcatadv | 1993 | Wintechno | LINDA | |
| cavelon | | Cavelon | | 1983 | Jetsoft | Galaxian | |
| cninjaa | | Caveman Ninja (alternate) | cninja | 1991 | Data East Corp| DECO IC16 | |
| cninjabl | | Caveman Ninja (bootleg) | cninja | 1991 | bootleg | DECO IC16 | |
| cninjau | | Caveman Ninja (US ver 4) | cninja | 1991 | Data East Corp| DECO IC16 | |
| cninja1 | | Caveman Ninja (World ver 1) | cninja | 1991 | Data East Corp| DECO IC16 | |
| cninja | | Caveman Ninja (World ver 4) | | 1991 | Data East Corp| DECO IC16 | |
| pce_cdsysb | D NW | CD-Rom System Card (v1.0) | pce_cdsys | 19?? | Hudson | PC Engine | |
| pce_cdsysa | D NW | CD-Rom System Card (v2.0) | pce_cdsys | 19?? | Hudson | PC Engine | |
| md_centur | | Centurion - Defender of Rome (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| chaknpop | | Chack'n Pop | | 1983 | Taito Corporat| Miscellaneous | |
| chainrec | | Chain Reaction (World, Version 2.2, 1995.09.25) | | 1995 | Data East | Simple 156 | |
| md_chakan | | Chakan (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_kidchamj | | Chameleon Kid (Jpn) | md_kidcham | 1992 | Sega | Sega Megadrive| |
| pce_champwrs | | Champion Wrestler | | 1990 | Taito | PC Engine | |
| tg_forevbox | | Champions Forever Boxing | | 1991 | NEC | TurboGrafx 16 | Bad sound |
| md_champwcs | | Champions World Class Soccer (World) | | 1993 | Flying Edge | Sega Megadrive| |
| md_champbwl | | Championship Bowling (USA) | | 1993 | Mentrix Softwa| Sega Megadrive| |
| md_champool | | Championship Pool (USA) | | 1993 | Mindscape | Sega Megadrive| |
| md_cproam | | Championship Pro-Am (USA) | | 1992 | Tradewest | Sega Megadrive| |
| md_cjfuweng | | Chao Ji Da Fu Weng (Chi) | | 199? | Gametec? | Sega Megadrive| |
| pgmdemo | | Chaos (PGM Demo) | | 2005 | Raster | PolyGameMaster| Demo Game |
| cps1demo | | Chaos Demo (CPS-1) | | 2000 | Chaos | CPS1 | |
| neodemo | | Chaos Demo (Neo Geo) | | 2002 | Chaos | Neo Geo MVS | |
| charlien | | Charlie Ninja | | 1995 | Mitchell | Simple 156 | |
| chasehqj | | Chase H.Q. (Japan) | chasehq | 1988 | Taito Corporat| Taito-Z | |
| chasehqu | | Chase H.Q. (US) | chasehq | 1988 | Taito America | Taito-Z | |
| chasehq | | Chase H.Q. (World) | | 1988 | Taito Corporat| Taito-Z | |
| md_chasehq2 | | Chase H.Q. II (USA) | | 1992 | Taito | Sega Megadrive| |
| md_chavez2 | | Chavez II (USA) | md_boxinglg | 1993 | American Softw| Sega Megadrive| |
| checkman | | Check Man | | 1982 | Zilex-Zenitone| Galaxian | |
| checkmanj | | Check Man (Japan) | checkman | 1982 | Jaleco | Galaxian | |
| md_cheese | | Cheese Cat-Astrophe Starring Speedy Gonzales (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_chelnov | | Chelnov (Jpn) | md_atomrun | 1992 | Data East | Sega Megadrive| |
| chelnovj | | Chelnov - Atomic Runner (Japan) | chelnov | 1988 | Data East Corp| Miscellaneous | |
| chelnovu | | Chelnov - Atomic Runner (US) | chelnov | 1988 | Data East USA | Miscellaneous | |
| chelnov | | Chelnov - Atomic Runner (World) | | 1988 | Data East Corp| Miscellaneous | |
| md_chess | | Chess (Rus) | | 1998 | BSComp | Sega Megadrive| |
| md_chessa | | Chess (Rus, Alt) | md_chess | 1998 | BSComp | Sega Megadrive| |
| md_chessb | | Chess (Rus, v1.05) | md_chess | 199? || Sega Megadrive| |
| md_chester | | Chester Cheetah - Too Cool to Fool (USA) | | 1992 | Kaneko | Sega Megadrive| |
| md_chesterw | | Chester Cheetah - Wild Wild Quest (USA) | | 1992 | Kaneko | Sega Megadrive| |
| tg_chewman | | Chew Man Fu | | 1990 | NEC | TurboGrafx 16 | |
| chewing | | Chewing Gum | luctoday | 1980 | unknown | Galaxian | |
| md_chichi | | Chi Chi's Pro Challenge Golf (USA) | | 1993 | Virgin Interac| Sega Megadrive| |
| 7toitsu | | Chi-Toitsu | mgakuen | 1988 | Yuga | Miscellaneous | |
| pce_chibim | | Chibi Maruko Chan - Quiz de Piihyara | | 1992 | Namcot | PC Engine | |
| md_chibim | | Chibi Maruko-chan - Wakuwaku Shopping (Jpn) | | 1992 | Namcot | Sega Megadrive| |
| marukodq | | Chibi Marukochan Deluxe Quiz | | 1995 | Takara | Neo Geo MVS | |
| chikij | | Chiki Chiki Boys (900619 Japan) | mtwins | 1990 | Capcom | CPS1 | |
| md_chiki | | Chiki Chiki Boys (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_chikij | | Chiki Chiki Boys (Jpn, Kor) | md_chiki | 1992 | Sega | Sega Megadrive| |
| pce_chikuden | | Chikudenya Toubei - Kubikiri Yakata Yori | | 1990 | Naxat | PC Engine | |
| pce_chikuden1 | | Chikudenya Toubei - Kubikiri Yakata Yori (Alt) | pce_chikuden | 1990 | Naxat | PC Engine | |
| chinatwn | | China Town (Japan) | | 1991 | Data East Corp| DECO IC16 | |
| tg_chinawar | | China Warrior | | 1989 | NEC | TurboGrafx 16 | |
| md_chinesec | | Chinese Chess | | 199? || Sega Megadrive| |
| md_chinf3 | | Chinese Fighter III (Chi) | | 199? || Sega Megadrive| |
| md_chinf3a | | Chinese Fighter III (Chi, Alt) | md_chinf3 | 199? || Sega Megadrive| |
| cndi | | Chip n Dale (Intro demo) | | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| choko | | Choko (010820 Japan) | | 2001 | Mitchell | CPS2 | |
| chokchok | | Choky! Choky! | | 1995 | SemiCom | Miscellaneous | |
| md_miracle9 | | Chou Kyuukai Miracle Nine (Jpn) | | 1995 | Sega | Sega Megadrive| |
| md_dinolandj | | Chou Touryuu Retsuden - Dino Land (Jpn) | md_dinoland | 1991 | Wolf Team | Sega Megadrive| |
| legiono | | Chouji Meikyuu Legion (ver 1.05) | legion | 1987 | Nichibutsu | Miscellaneous | Imperfect Graphics |
| legion | | Chouji Meikyuu Legion (ver 2.03) | | 1987 | Nichibutsu | Miscellaneous | Imperfect Graphics |
| ironclad | | Choutetsu Brikin'ger - Iron clad (Prototype) | | 1996 | Saurus | Neo Geo MVS | |
| ironclado | | Choutetsu Brikin'ger - Iron clad (Prototype, older) | ironclad | 1996 | Saurus | Neo Geo MVS | |
| pce_bravoman | | Chouzetsu Rinjin - Bravoman | | 1990 | Namcot | PC Engine | |
| md_chuckrck | | Chuck Rock (Euro) | | 1992 | Virgin Games | Sega Megadrive| |
| md_chuckrcku | | Chuck Rock (USA) | md_chuckrck | 1992 | Virgin Games | Sega Megadrive| |
| md_chukrck2j | | Chuck Rock II (Jpn) | md_chukrck2 | 1994 | Virgin Games | Sega Megadrive| |
| md_chukrck2 | | Chuck Rock II - Son of Chuck (Euro) | | 1993 | Core Design | Sega Megadrive| |
| md_chukrck2u | | Chuck Rock II - Son of Chuck (USA) | md_chukrck2 | 1993 | Virgin Games | Sega Megadrive| |
| md_chukrck2up | | Chuck Rock II - Son of Chuck (USA, Prototype) | md_chukrck2 | 1993 | Virgin Games | Sega Megadrive| |
| md_excelart | | Chuck's Excellent Art Tool Animator (USA) | | 199? || Sega Megadrive| |
| chukataij | | Chuka Taisen (Japan) | chukatai | 1988 | Taito Corporat| Miscellaneous | |
| chukataiu | | Chuka Taisen (US) | chukatai | 1988 | Taito America | Miscellaneous | |
| chukatai | | Chuka Taisen (World) | | 1988 | Taito Corporat| Miscellaneous | |
| drgw2j | | Chuugokuryuu II (V100J, Japan) | drgw2 | 1997 | IGS | PolyGameMaster| |
| pce_circusld | | Circus Lido | | 1991 | Yuni Post | PC Engine | |
| pce_cityhunt | | City Hunter | | 1990 | Sunsoft | PC Engine | |
| md_classicc | | Classic Collection (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_clayfght | | Clay Fighter (Euro) | | 1994 | Interplay | Sega Megadrive| |
| md_clayfghtu | | Clay Fighter (USA) | md_clayfght | 1994 | Interplay | Sega Megadrive| |
| md_cliffh | | Cliffhanger (Euro) | | 1993 | Sony Imagesoft| Sega Megadrive| |
| md_cliffhp | | Cliffhanger (Prototype) | md_cliffh | 1993 | Sony Imagesoft| Sega Megadrive| |
| md_cliffhu | | Cliffhanger (USA) | md_cliffh | 1993 | Sony Imagesoft| Sega Megadrive| |
| md_clue | | Clue (USA) | | 1992 | Parker Brother| Sega Megadrive| |
| cltchitrj | | Clutch Hitter (set 1, Japan, FD1094 317-0175) | cltchitr | 1991 | Sega | System 18 | |
| cltchitr | | Clutch Hitter (set 2, US, FD1094 317-0176) | | 1991 | Sega | System 18 | |
| md_coachk | | Coach K College Basketball (USA) | | 1995 | Electronic Art| Sega Megadrive| |
| cobracomb | | Cobra-Command (Italian bootleg) | cobracom | 1988 | bootleg | DEC8 | |
| cobracomj | | Cobra-Command (Japan) | cobracom | 1988 | Data East Corp| DEC8 | |
| cobracomja | | Cobra-Command (Japan?, set 2) | cobracom | 1988 | Data East Corp| DEC8 | |
| cobracom | | Cobra-Command (World revision 5) | | 1988 | Data East Corp| DEC8 | |
| cnbe | | Codename - Blut Engel (2006-01-19) | | 2006 | [email protected]| Neo Geo MVS | |
| md_colleg96 | | College Football USA 96 (USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_colleg97 | | College Football USA 97 (USA) | | 1996 | Electronic Art| Sega Megadrive| |
| md_collncp19 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp18 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp17 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp16 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp15 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp14 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp13 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp12 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp11 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp10 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp09 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp08 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp07 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp06 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp05 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp04 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp03 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp02 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collncp01 | | College Football's National Championship (Prototype, 1| md_collnc | 1994 | Sega | Sega Megadrive| |
| md_collnc | | College Football's National Championship (USA) | | 1994 | Sega | Sega Megadrive| |
| md_collnc2 | | College Football's National Championship II (USA) | | 1995 | Sega | Sega Megadrive| |
| md_collslam | | College Slam (USA) | | 1996 | Acclaim Entert| Sega Megadrive| |
| pce_columns | | Columns | | 1991 | Nippon Telenet| PC Engine | |
| columnsn | | Columns (Neo Geo) | | ???? | homebrew | Neo Geo MVS | |
| md_columns1 | | Columns (World) | md_columns | 1990 | Sega | Sega Megadrive| |
| md_columns | | Columns (World, v1.1) | | 1990 | Sega | Sega Megadrive| |
| md_columns3 | | Columns III - Revenge of Columns (USA) | | 1993 | Vic Tokai | Sega Megadrive| |
| md_columns3j | | Columns III - Taiketsu! Columns World (Jpn, Kor) | md_columns3 | 1993 | Sega | Sega Megadrive| |
| md_combat | | Combat Aces (Prototype) | | 199? || Sega Megadrive| |
| md_combatca | | Combat Cars (Euro, USA) | | 1994 | Accolade | Sega Megadrive| |
| combh | | Combat Hawk | | 1987 | Sega / Sanrits| Miscellaneous | |
| md_comix | | Comix Zone (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_comixp | | Comix Zone (Euro, Prototype, 19950628) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixj | | Comix Zone (Jpn) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixkp | | Comix Zone (Kor, Prototype, 19950609) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup10 | | Comix Zone (Prototype, 19950526) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup09 | | Comix Zone (Prototype, 19950530) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup05 | | Comix Zone (Prototype, 19950601) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup08 | | Comix Zone (Prototype, 19950601-B) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup07 | | Comix Zone (Prototype, 19950601-C) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup06 | | Comix Zone (Prototype, 19950601-D) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup03 | | Comix Zone (Prototype, 19950602) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup04 | | Comix Zone (Prototype, 19950602-B) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup02 | | Comix Zone (Prototype, 19950603) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup01 | | Comix Zone (Prototype, 19950712) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixsc | | Comix Zone (Sega Channel, Prototype, 19950612) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixu | | Comix Zone (USA) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_comixup | | Comix Zone (USA, Prototype) | md_comix | 1995 | Sega | Sega Megadrive| |
| md_commconq | | Command & Conquer (Prototype) | | 199? || Sega Megadrive| |
| commandob | | Commando (bootleg) | commando | 1985 | bootleg | Miscellaneous | |
| commandou | | Commando (US) | commando | 1985 | Capcom (Data E| Miscellaneous | |
| commando | | Commando (World) | | 1985 | Capcom | Miscellaneous | |
| md_commands | | Commandos (Rus) | | 199? || Sega Megadrive| |
| md_congo | | Congo (Prototype) | | 199? || Sega Megadrive| |
| conquer | D NW | Conquer | | 1982 | unknown | Galaxian | Bad dump |
| contcircu | | Continental Circus (US set 1) | contcirc | 1987 | Taito America | Taito-Z | |
| contcircua | | Continental Circus (US set 2) | contcirc | 1987 | Taito America | Taito-Z | |
| contcirc | | Continental Circus (World) | | 1987 | Taito Corporat| Taito-Z | |
| contrab | | Contra (bootleg) | contra | 1987 | Konami | GX633 | |
| contrajb | | Contra (Japan bootleg) | contra | 1987 | Konami | GX633 | |
| contraj | | Contra (Japan) | contra | 1987 | Konami | GX633 | |
| contra | | Contra (US, Set 1) | | 1987 | Konami | GX633 | |
| contra1 | | Contra (US, Set 2) | contra | 1987 | Konami | GX633 | |
| md_contra | | Contra - Hard Corps (USA, Kor) | md_probot | 1994 | Konami | Sega Megadrive| |
| md_contraj | | Contra - The Hard Corps (Jpn) | md_probot | 1994 | Konami | Sega Megadrive| |
| cookbib | | Cookie & Bibi | | 1995 | SemiCom | Miscellaneous | |
| cookbib2 | | Cookie & Bibi 2 | | 1996 | SemiCom | Kaneko Pandora| |
| cookbib3 | | Cookie & Bibi 3 | | 1997 | SemiCom | Kaneko Pandora| |
| md_coolspot | | Cool Spot (Euro) | | 1994 | Virgin Games | Sega Megadrive| |
| md_coolspotj | | Cool Spot (Jpn, Kor) | md_coolspot | 1994 | Virgin Games | Sega Megadrive| |
| md_coolspotu | | Cool Spot (USA) | md_coolspot | 1994 | Virgin Games | Sega Megadrive| |
| md_coolspotup | | Cool Spot (USA, Prototype) | md_coolspot | 1994 | Virgin Games | Sega Megadrive| |
| md_corporat | | Corporation (Euro) | | 1992 | Virgin Games | Sega Megadrive| |
| pce_coryoon | | Coryoon - Child of Dragon | | 1991 | Naxat | PC Engine | |
| pce_coryoon1 | | Coryoon - Child of Dragon (Alt) | pce_coryoon | 1991 | Naxat | PC Engine | |
| cavenger | | Cosmic Avenger | | 1981 | Universal | Miscellaneous | |
| cosmccop | | Cosmic Cop (World) | | 1991 | Irem | M84 | |
| md_cosmic | | Cosmic Spacehead (Euro, USA) | | 1993 | Codemasters | Sega Megadrive| |
| cottonj | | Cotton (set 1, Japan, FD1094 317-0179a)) | cotton | 1991 | Sega / Success| System 16B | |
| cottonu | | Cotton (set 2, US, FD1094 317-0180) | cotton | 1991 | Sega / Success| System 16B | |
| cotton | | Cotton (set 3, World, FD1094 317-0181a) | | 1991 | Sega / Success| System 16B | |
| md_cstrike | | Counter Strike (Rus) | md_lethalen | 199? | Glorysun | Sega Megadrive| |
| md_crkdown1 | | Crack Down (Euro, Jpn) | md_crkdown | 1990 | Sega | Sega Megadrive| |
| md_crkdown | | Crack Down (Euro, Jpn, Rev. A) | | 1990 | Sega | Sega Megadrive| |
| md_crkdownu | | Crack Down (USA) | md_crkdown | 1991 | Sage's Creatio| Sega Megadrive| |
| md_crash | | Crash Bandicoot (Rus) | md_zero | 199? || Sega Megadrive| |
| tg_cratermz | | Cratermaze | | 1990 | NEC | TurboGrafx 16 | |
| md_crayon | | Crayon Shin-chan - Arashi o Yobu Enji (Jpn) | | 1994 | Ma-Ba | Sega Megadrive| |
| qcrayon2 | | Crayon Shinchan Orato Asobo (Japan) | | 1993 | Taito Corporat| Taito-F2 | |
| cclimbr2 | | Crazy Climber 2 (Japan) | | 1988 | Nichibutsu | Miscellaneous | |
| cclimbr2a | | Crazy Climber 2 (Japan, Harder) | cclimbr2 | 1988 | Nichibutsu | Miscellaneous | |
| crazycop | | Crazy Cop (Japan) | gbusters | 1988 | Konami | GX878 | |
| crazyfgt | | Crazy Fight | | 1996 | Subsino | Seta | |
| ckongg | | Crazy Kong (bootleg on Galaxian hardware) | ckong | 1981 | bootleg | Galaxian | |
| ckongmc | | Crazy Kong (bootleg on Moon Cresta hardware) | ckong | 1981 | bootleg | Galaxian | |
| ckongs | | Crazy Kong (Scramble hardware) | ckong | 1981 | bootleg | Galaxian | |
| crimecj | | Crime City (Japan) | crimec | 1989 | Taito Corporat| Taito B System| |
| crimecu | | Crime City (US) | crimec | 1989 | Taito America | Taito B System| |
| crimec | | Crime City (World) | | 1989 | Taito Corporat| Taito B System| |
| crimfghtj | | Crime Fighters (Japan 2 Players) | crimfght | 1989 | Konami | Miscellaneous | |
| crimfght | | Crime Fighters (US 4 players) | | 1989 | Konami | Miscellaneous | |
| crimfght2 | | Crime Fighters (World 2 Players) | crimfght | 1989 | Konami | Miscellaneous | |
| vendettaj | | Crime Fighters 2 (Japan 2 Players ver. P) | vendetta | 1991 | Konami | GX081 | |
| crockman | | Crock-Man (bootleg, Rene-Pierre) | puckman | 1980 | bootleg (Rene-| Pac-man | |
| croquis | | Croquis (Germany) | logicpro | 1996 | Deniam | Deniam-16b Har| |
| crossbld | | Cross Blades! (Japan) | bmaster | 1991 | Irem | M92 | Imperfect sound and graphics |
| md_xfire | | Cross Fire (USA) | | 1991 | Kyugo Boueki | Sega Megadrive| |
| crospang | | Cross Pang | | 1998 | F2 System | Miscellaneous | |
| pce_xwiber | | Cross Wiber - Cyber Combat Police | | 1990 | Face | PC Engine | |
| crsword | | Crossed Swords (ALM-002)(ALH-002) | | 1991 | Alpha Denshi C| Neo Geo MVS | |
| cthd2003 | | Crouching Tiger Hidden Dragon 2003 (set 1) | kof2001 | 2003 | Phenixsoft | Neo Geo MVS | Hack of "The King of Fighters 2001" |
| cthd2k3a | | Crouching Tiger Hidden Dragon 2003 (set 2) | kof2001 | 2003 | bootleg | Neo Geo MVS | |
| ct2k3sp | | Crouching Tiger Hidden Dragon 2003 Super Plus | kof2001 | 2003 | bootleg | Neo Geo MVS | |
| ct2k3sa | | Crouching Tiger Hidden Dragon 2003 Super Plus alternat| kof2001 | 2003 | bootleg | Neo Geo MVS | |
| cbusterj | | Crude Buster (Japan) | cbuster | 1990 | Data East Corp| DECO IC16 | |
| md_crudeb | | Crude Buster (Jpn) | md_twocrude | 1992 | Data East | Sega Megadrive| |
| cbusterw | | Crude Buster (World FU version) | cbuster | 1990 | Data East Corp| DECO IC16 | |
| cbuster | | Crude Buster (World FX version) | | 1990 | Data East Corp| DECO IC16 | |
| md_crueball | | Crue Ball (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_crueballj | | Crue Ball (Jpn) | md_crueball | 1993 | Electronic Art| Sega Megadrive| |
| md_crusader | | Crusader of Centy (USA) | md_soleil | 1994 | Atlus | Sega Megadrive| |
| crushbl | | Crush Roller (bootleg) | crush | 1981 | Kural Samno El| Pac-man | |
| crushbl2 | | Crush Roller (bootleg?) | crush | 1981 | bootleg | Pac-man | |
| crush3 | | Crush Roller (Kural - bootleg?) | crush | 1981 | Kural Electric| Pac-man | |
| crush2 | | Crush Roller (Kural Esco - bootleg?) | crush | 1981 | Kural Esco Ele| Pac-man | |
| crush | | Crush Roller (Kural Samno) | | 1981 | Kural Samno El| Pac-man | |
| crush4 | | Crush Roller (Kural TWT) | crush | 1981 | Kural TWT | Pac-man | |
| crushs | | Crush Roller (Sidam bootleg) | crush | 19?? | [Kural] (Sidam| Pac-man | |
| crusherm | | Crusher Makochan (Japan) | | 1999 | Takumi | Miscellaneous | |
| md_crying | | Crying - Aseimei Sensou (Jpn) | md_biohazrb | 1992 | Sega | Sega Megadrive| |
| md_crystlptp15| | Crystal's Pony Tale (Prototype, 19940511) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp14| | Crystal's Pony Tale (Prototype, 19940519) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp13| | Crystal's Pony Tale (Prototype, 19940526) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp12| | Crystal's Pony Tale (Prototype, 19940601) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp11| | Crystal's Pony Tale (Prototype, 19940606) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp10| | Crystal's Pony Tale (Prototype, 19940610) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp09| | Crystal's Pony Tale (Prototype, 19940623) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp08| | Crystal's Pony Tale (Prototype, 19940628) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp07| | Crystal's Pony Tale (Prototype, 19940630) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp06| | Crystal's Pony Tale (Prototype, 19940701) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp05| | Crystal's Pony Tale (Prototype, 19940702) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp04| | Crystal's Pony Tale (Prototype, 19940703) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp02| | Crystal's Pony Tale (Prototype, 19940712) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp03| | Crystal's Pony Tale (Prototype, 19940712-B) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlptp01| | Crystal's Pony Tale (Prototype, 19940713) | md_crystlpt | 1994 | Sega | Sega Megadrive| |
| md_crystlpt | | Crystal's Pony Tale (USA) | | 1994 | Sega | Sega Megadrive| |
| cuebrickj | | Cue Brick (Japan) | cuebrick | 1989 | Konami | GX903 | |
| cuebrick | | Cue Brick (World ver. D) | | 1989 | Konami | GX903 | |
| md_curse | | Curse (Jpn) | | 1989 | Micronet | Sega Megadrive| |
| md_cutiesuz | | Cutie Suzuki no Ringside Angel (Jpn) | | 1990 | Asmik Ace | Sega Megadrive| |
| md_cutthr | | CutThroat Island (Euro, USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| pce_cybrcore | | Cyber Core | | 1990 | IGS | PC Engine | |
| tg_cybrcore | | Cyber Core | | 1990 | NEC | TurboGrafx 16 | |
| pce_cyberdod | | Cyber Dodge | | 1992 | Tonkin House | PC Engine | |
| pce_cyknight | | Cyber Knight | | 1990 | Tonkin House | PC Engine | |
| md_eswatj | | Cyber Police ESWAT (Jpn, Rev. 0) | md_eswat | 1990 | Sega | Sega Megadrive| |
| cybertnk | | Cyber Tank (v1.4) | | 1988 | Coreland | Miscellaneous | |
| md_cybercop | | Cyber-Cop (USA) | md_corporat | 1992 | Virgin Games | Sega Megadrive| |
| cyberlip | | Cyber-Lip (NGM-010) | | 1990 | SNK | Neo Geo MVS | |
| md_cyberbal | | CyberBall (World) | | 1990 | Sega | Sega Megadrive| |
| cybotsj | | Cyberbots - fullmetal madness (950420 Japan) | cybots | 1995 | Capcom | CPS2 | |
| cybots | | Cyberbots - fullmetal madness (950424 Euro) | | 1995 | Capcom | CPS2 | |
| cybotsud | | Cyberbots - fullmetal madness (950424 USA Phoenix Edit| cybots | 1995 | bootleg | CPS2 | |
| cybotsu | | Cyberbots - fullmetal madness (950424 USA) | cybots | 1995 | Capcom | CPS2 | |
| md_cyborgj | | Cyborg Justice (Euro, USA) | | 1993 | Sega | Sega Megadrive| |
| md_cyborgjp | | Cyborg Justice (Prototype) | md_cyborgj | 1993 | Sega | Sega Megadrive| |
| dcon | | D-Con | | 1992 | Success | Miscellaneous | |
| ddcrew1 | | D. D. Crew (set 1, World, 4 Player, FD1094 317-?) | ddcrew | 1991 | Sega | System 18 | |
| ddcrew2 | | D. D. Crew (set 2, World, 2 Player, FD1094 317-0184) | ddcrew | 1991 | Sega | System 18 | |
| ddcrewu | | D. D. Crew (set 3, US, 4 Player, FD1094 317-0186) | ddcrew | 1991 | Sega | System 18 | |
| ddcrew | | D. D. Crew (set 4, World, 3 Player, FD1094 317-0190) | | 1991 | Sega | System 18 | |
| ddcrewj | | D. D. Crew (set 5, Japan, 2 Player, FD1094 317-0182) | ddcrew | 1991 | Sega | System 18 | |
| md_daffy | | Daffy Duck in Hollywood (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_daffyp | | Daffy Duck in Hollywood (Euro, Prototype) | md_daffy | 1994 | Sega | Sega Megadrive| |
| md_dahnamk | | Dahna (Kor) | md_dahnam | 199? || Sega Megadrive| |
| md_dahnam | | Dahna Megami Tanjou (Jpn) | | 1991 | IGS | Sega Megadrive| |
| daimakaib | | Dai Makai-Mura (bootleg, Japan) | ghouls | 1988 | Capcom | CPS1 | |
| daimakair | | Dai Makai-Mura (Japan Resale Ver.) | ghouls | 1988 | Capcom | CPS1 | |
| daimakai | | Dai Makai-Mura (Japan) | ghouls | 1988 | Capcom | CPS1 | |
| sgx_daimakai | | Dai Makaimura | | 1990 | NEC Avenue | SuperGrafx | |
| md_daimakai | | Dai Makaimura (Jpn) | md_ghouls | 1989 | Sega | Sega Megadrive| |
| pce_daisenpu | | Dai Senpu | | 1990 | NEC Avenue | PC Engine | |
| pce_donaturl | | Daichi Kun Crisis - Do Natural | | 1989 | Salio | PC Engine | |
| md_daikokai | | Daikoukai Jidai (Jpn) | md_unchartd | 1992 | Koei | Sega Megadrive| |
| md_daikok2 | | Daikoukai Jidai II (Jpn) | md_newhoriz | 1994 | Koei | Sega Megadrive| |
| dkgensanm72 | | Daiku no Gensan (Japan, M72) | hharry | 1990 | Irem | M72 | |
| dkgensan | | Daiku no Gensan (Japan, M82) | hharry | 1990 | Irem | M82 | |
| daioh | | Daioh (set 1) | | 1993 | Athena | Seta | |
| daioha | | Daioh (set 2) | daioh | 1993 | Athena | Seta | |
| daisenpu | | Daisenpu (Japan) | twinhawk | 1989 | Taito Corporat| Taito-X | |
| dambustruk | | Dambusters (UK) | dambustr | 1981 | South West Res| Galaxian | |
| dambustr | | Dambusters (US, set 1) | | 1981 | South West Res| Galaxian | |
| dambustra | | Dambusters (US, set 2) | dambustr | 1981 | South West Res| Galaxian | |
| md_dangseed | | Dangerous Seed (Jpn) | | 1990 | Namcot | Sega Megadrive| |
| dfeveron | | Dangun Feveron (Japan, ver. 98/09/17) | feversos | 1998 | Cave / Nihon S| Cave | |
| daraku | | Daraku Tenshi - The Fallen Angels | | 1998 | Psikyo | PS3-V1 | |
| dariuse | | Darius (Extra) (Japan) | darius | 1986 | Taito Corporat| Taito Misc | |
| dariuso | | Darius (Japan old version) | darius | 1986 | Taito Corporat| Taito Misc | |
| dariusj | | Darius (Japan) | darius | 1986 | Taito Corporat| Taito Misc | |
| darius | | Darius (World) | | 1986 | Taito Corporat| Taito Misc | |
| pce_dariusa | | Darius Alpha | | 1990 | NEC Avenue | SuperGrafx Enh| |
| darius2do | | Darius II (dual screen) (Japan old version) | darius2 | 1989 | Taito Corporat| Taito Misc | |
| darius2d | | Darius II (dual screen) (Japan) | darius2 | 1989 | Taito Corporat| Taito Misc | |
| darius2 | | Darius II (Japan) | | 1989 | Taito Corporat| Taito Misc | |
| md_darius2 | | Darius II (Jpn) | md_sagaia | 1990 | Taito | Sega Megadrive| |
| pce_dariusp | | Darius Plus | | 1990 | NEC Avenue | SuperGrafx Enh| |
| darkadv | | Dark Adventure | devilw | 1987 | Konami | GX687 | |
| md_darkcast | | Dark Castle (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| darkplnt | | Dark Planet | | 1982 | Stern | Galaxian | Dial doesn't work very well |
| darksealj | | Dark Seal (Japan) | darkseal | 1990 | Data East Corp| DECO IC16 | |
| darkseal1 | | Dark Seal (World revision 1) | darkseal | 1990 | Data East Corp| DECO IC16 | |
| darkseal | | Dark Seal (World revision 3) | | 1990 | Data East Corp| DECO IC16 | |
| darkseal2 | | Dark Seal 2 (Japan v2.1) | wizdfire | 1992 | Data East Corp| DECO IC16 | |
| darktowr | | Dark Tower | | 1992 | Game Room | Miscellaneous | |
| dstlka | | Darkstalkers - the night warriors (940705 Asia) | dstlk | 1994 | Capcom | CPS2 | |
| dstlk | | Darkstalkers - the night warriors (940705 Euro) | | 1994 | Capcom | CPS2 | |
| dstlku1d | | Darkstalkers - the night warriors (940705 USA Phoenix | dstlk | 1994 | bootleg | CPS2 | |
| dstlkur1 | | Darkstalkers - the night warriors (940705 USA) | dstlk | 1994 | Capcom | CPS2 | |
| dstlkh | | Darkstalkers - the night warriors (940818 Hispanic) | dstlk | 1994 | Capcom | CPS2 | |
| dstlku | | Darkstalkers - the night warriors (940818 USA) | dstlk | 1994 | Capcom | CPS2 | |
| tg_darkwing | | Darkwing Duck | | 1992 | TTI | TurboGrafx 16 | |
| dwi | | DarkWing Duck (Intro demo) | | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| dwia | | DarkWing Duck (Intro demo, alt) | dwi | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| md_darwin | | Darwin 4081 (Jpn, Kor) | | 1990 | Sega | Sega Megadrive| |
| md_dashdes | | Dashin' Desperadoes (USA) | | 1993 | Data East | Sega Megadrive| |
| md_dashdesp1 | | Dashin' Desperadoes (USA, Prototype) | md_dashdes | 1993 | Data East | Sega Megadrive| |
| md_dashdesp2 | | Dashin' Desperadoes (USA, Prototype, Alt) | md_dashdes | 1993 | Data East | Sega Megadrive| |
| dquizgo | | Date Quiz Go Go (Korea) | | 1998 | SemiCom | Miscellaneous | |
| powj | | Datsugoku - Prisoners of War (Japan) | pow | 1988 | SNK | Miscellaneous | |
| md_amaznten | | David Crane's Amazing Tennis (USA) | | 1992 | Absolute Enter| Sega Megadrive| |
| md_drscj | | David Robinson Basketball (Jpn) | md_drsc | 1992 | Sega | Sega Megadrive| |
| md_drsc | | David Robinson's Supreme Court (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_daviscp2a | | Davis Cup II (USA, Prototype) | md_daviscp2 | 199? || Sega Megadrive| |
| tg_daviscup | | Davis Cup Tennis | | 1991 | NEC | TurboGrafx 16 | |
| md_daviscupa | | Davis Cup World Tour (Euro, USA, 199306) | md_daviscup | 1993 | Tengen | Sega Megadrive| |
| md_daviscup | | Davis Cup World Tour (Euro, USA, 199307) | | 1993 | Tengen | Sega Megadrive| |
| md_daviscp2 | | Davis Cup World Tour Tennis 2 (Prototype 1) | | 199? || Sega Megadrive| |
| md_dazexmas | | Daze Before Christmas (Oceania) | | 1994 | Sunsoft | Sega Megadrive| |
| md_dazexmasp | | Daze Before Christmas (Oceania, Prototype) | md_dazexmas | 1994 | Sunsoft | Sega Megadrive| |
| deadconxj | | Dead Connection (Japan) | deadconx | 1992 | Taito Corporat| Taito-F2 | |
| deadconx | | Dead Connection (World) | | 1992 | Taito Corporat| Taito-F2 | |
| tg_deadmoon | | Dead Moon | | 1992 | TTI | TurboGrafx 16 | |
| pce_deadmoon | | Dead Moon - Tsuki Sekai no Akumu | | 1990 | B.S.S. | PC Engine | |
| md_deadlymv | | Deadly Moves (USA) | | 1992 | Kaneko | Sega Megadrive| |
| deathbrd | | Death Brade (Japan ver JM-3) | mutantf | 1992 | Data East Corp| DECO IC16 | |
| md_deathcal | | Death Caliber (Rus) | | 199? | Tomsoft | Sega Megadrive| |
| md_deathdl | | Death Duel (USA) | | 1992 | Razorsoft | Sega Megadrive| |
| md_decapatt | | DecapAttack (Euro, USA, Kor) | | 1991 | Sega | Sega Megadrive| |
| tg_deepblue | | Deep Blue | | 1989 | NEC | TurboGrafx 16 | |
| pce_deepblue | | Deep Blue - Kaitei Shinwa | | 1989 | Pack-In-Video | PC Engine | |
| md_deerhunt | | Deer Hunter (Rus) | | 199? | Tomsoft | Sega Megadrive| |
| deerhunte | | Deer Hunting USA V1 | deerhunt | 2000 | Sammy USA Corp| Newer Seta | |
| deerhuntd | | Deer Hunting USA V2 | deerhunt | 2000 | Sammy USA Corp| Newer Seta | |
| deerhuntc | | Deer Hunting USA V3.0 | deerhunt | 2000 | Sammy USA Corp| Newer Seta | |
| deerhuntb | | Deer Hunting USA V4.0 | deerhunt | 2000 | Sammy USA Corp| Newer Seta | |
| deerhunta | | Deer Hunting USA V4.2 | deerhunt | 2000 | Sammy USA Corp| Newer Seta | |
| deerhunt | | Deer Hunting USA V4.3 | | 2000 | Sammy USA Corp| Newer Seta | |
| redufo | | Defend the Terra Attack on the Red UFO | | 1981 | Artic | Galaxian | |
| redufob | | Defend the Terra Attack on the Red UFO (bootleg) | redufo | 1981 | bootleg | Galaxian | |
| defense | | Defense (System 16B, FD1089A 317-0028) | sdi | 1987 | Sega | System 16B | |
| md_demoman | | Demolition Man (Euro, USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| md_demomanp | | Demolition Man (USA, Prototype) | md_demoman | 1995 | Acclaim Entert| Sega Megadrive| |
| dmnfrnta | | Demon Front (V102, China) | dmnfrnt | 2002 | IGS | PolyGameMaster| |
| dmnfrnt | | Demon Front (V105) | | 2002 | IGS | PolyGameMaster| |
| dmnfrntpcb | D NW | Demon Front (V107, Korea, Single PCB Version) | dmnfrnt | 2002 | IGS | PolyGameMaster| Insert coin to get past ERROR |
| demonwld | | Demon's World / Horror Story (set 1) | | 1990 | Toaplan | Toaplan BCU-2 | |
| demonwld2 | | Demon's World / Horror Story (set 3) | demonwld | 1989 | Toaplan | Toaplan BCU-2 | |
| demonwld3 | | Demon's World / Horror Story (set 4) | demonwld | 1989 | Toaplan | Toaplan BCU-2 | |
| demonwld1 | | Demon's World / Horror Story (Taito license, set 2) | demonwld | 1989 | Toaplan | Toaplan BCU-2 | |
| deroon | | Deroon DeroDero | | 1995 | Tecmo | Miscellaneous | No sound |
| dassault4 | | Desert Assault (US 4 Players) | thndzone | 1991 | Data East Corp| DECO IC16 | |
| dassault | | Desert Assault (US) | thndzone | 1991 | Data East Corp| DECO IC16 | |
| desertbrj | | Desert Breaker (Japan, FD1094 317-0194) | desertbr | 1992 | Sega | System 18 | |
| desertbr | | Desert Breaker (World, FD1094 317-0196) | | 1992 | Sega | System 18 | |
| md_desrtdem | | Desert Demolition (Euro, USA) | | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp9 | | Desert Demolition (Prototype, 19941206) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp8 | | Desert Demolition (Prototype, 19941208) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp6 | | Desert Demolition (Prototype, 19941212) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp7 | | Desert Demolition (Prototype, 19941212-B) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp5 | | Desert Demolition (Prototype, 19941213) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp4 | | Desert Demolition (Prototype, 19941214) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp3 | | Desert Demolition (Prototype, 19941215) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp2 | | Desert Demolition (Prototype, 19941216) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_desrtdemp1 | | Desert Demolition (Prototype, 19941219) | md_desrtdem | 1994 | Sega | Sega Megadrive| |
| md_dstrike | | Desert Strike (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_dstrikej | | Desert Strike (Jpn, Kor) | md_dstrike | 1993 | Electronic Art| Sega Megadrive| |
| detatwin | | Detana!! Twin Bee (Japan ver. J) | blswhstl | 1991 | Konami | GX060 | |
| pce_twinbee | | Detana!! Twinbee | | 1992 | Konami | PC Engine | |
| devstors3 | | Devastators (ver. V) | devstors | 1988 | Konami | GX890 | |
| devstors2 | | Devastators (ver. X) | devstors | 1988 | Konami | GX890 | |
| devstors | | Devastators (ver. Z) | | 1988 | Konami | GX890 | |
| pce_devlcrsh | | Devil Crash - Naxat Pinball | | 1990 | Naxat | PC Engine | |
| md_devlcrsh | | Devil Crash MD (Jpn) | md_dfury | 1993 | Technosoft | Sega Megadrive| |
| devilfsh | | Devil Fish | | 1982 | Artic | Galaxian | |
| devilfsg | | Devil Fish (Galaxian hardware, bootleg?) | devilfsh | 1984 | Vision / Artic| Galaxian | |
| devilw | | Devil World | | 1987 | Konami | GX687 | |
| tg_devlcrsh | | Devil's Crush - Naxat Pinball | | 1990 | NEC | TurboGrafx 16 | |
| md_devilish | | Devilish - The Next Possession (USA) | | 1992 | Sage's Creatio| Sega Megadrive| |
| md_diablo | | Diablo (Rus) | md_fatallab | 199? || Sega Megadrive| |
| md_dialqo | | Dial Q o Mawase! (Jpn) | | 199? || Sega Megadrive| |
| diamond | | Diamond Run | | 1985 | KH Video | Miscellaneous | |
| md_dicktr | | Dick Tracy (World) | | 1991 | Sega | Sega Megadrive| |
| md_dickvitl | | Dick Vitale's 'Awesome, Baby!' College Hoops (USA) | | 1994 | Time Warner In| Sega Megadrive| |
| pce_diehard | | Die Hard | | 1990 | Pack-In-Video | PC Engine | |
| dietgoe | | Diet Go Go (Euro v1.1 1992.08.04) | dietgo | 1992 | Data East Corp| DECO IC16 | |
| dietgo | | Diet Go Go (Euro v1.1 1992.09.26) | | 1992 | Data East Corp| DECO IC16 | |
| dietgoj | | Diet Go Go (Japan v1.1 1992.09.26) | dietgo | 1992 | Data East Corp| DECO IC16 | |
| dietgou | | Diet Go Go (USA v1.1 1992.09.26) | dietgo | 1992 | Data East Corp| DECO IC16 | |
| diggerma | | Digger Man | | 2000 | Kyle Hodgetts | Neo Geo MVS | |
| pce_digichmp | | Digital Champ | | 1989 | Naxat | PC Engine | |
| dimahoo | | Dimahoo (000121 Euro) | | 2000 | 8ing / Raizing| CPS2 | |
| dimahoud | | Dimahoo (000121 USA Phoenix Edition) | dimahoo | 2000 | bootleg | CPS2 | |
| dimahoou | | Dimahoo (000121 USA) | dimahoo | 2000 | 8ing / Raizing| CPS2 | |
| dingo | | Dingo | | 1983 | Ashby Computer| Galaxian | |
| dingoe | D NW | Dingo (encrypted) | dingo | 1983 | Ashby Computer| Galaxian | Encrypted |
| md_dinodini | | Dino Dini's Soccer (Euro) | | 1994 | Virgin Interac| Sega Megadrive| |
| md_dinoland | | Dino Land (USA) | | 1991 | Renovation | Sega Megadrive| |
| dinorexj | | Dino Rex (Japan) | dinorex | 1992 | Taito Corporat| Taito-F2 | |
| dinorexu | | Dino Rex (US) | dinorex | 1992 | Taito America | Taito-F2 | |
| dinorex | | Dino Rex (World) | | 1992 | Taito Corporat| Taito-F2 | |
| dinohunt | | Dinosaur Hunter (Chinese bootleg, 930223 Asia TW) | dino | 1993 | bootleg | CPS1 | |
| md_dinohirep3 | | Dinosaurs for Hire (Prototype, 19930426) | md_dinohire | 1993 | Sega | Sega Megadrive| |
| md_dinohirep2 | | Dinosaurs for Hire (Prototype, 19930427) | md_dinohire | 1993 | Sega | Sega Megadrive| |
| md_dinohirep1 | | Dinosaurs for Hire (Prototype, 19930502) | md_dinohire | 1993 | Sega | Sega Megadrive| |
| md_dinohire | | Dinosaurs for Hire (USA) | | 1993 | Sega | Sega Megadrive| |
| md_aladdin | | Disney's Aladdin (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_aladdinj | | Disney's Aladdin (Jpn) | md_aladdin | 1993 | Sega | Sega Megadrive| |
| md_aladdinu | | Disney's Aladdin (USA) | md_aladdin | 1993 | Sega | Sega Megadrive| |
| md_aladdinup | | Disney's Aladdin (USA, Prototype) | md_aladdin | 1993 | Sega | Sega Megadrive| |
| md_ariel | | Disney's Ariel the Little Mermaid (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_beauty | | Disney's Beauty and the Beast - Belle's Quest (USA) | | 1993 | Sunsoft | Sega Megadrive| |
| md_beautyrb | | Disney's Beauty and the Beast - Roar of the Beast (USA| | 1993 | Sunsoft | Sega Megadrive| |
| md_jungle | | Disney's The Jungle Book (Euro) | | 1994 | Virgin Interac| Sega Megadrive| |
| md_jungleu | | Disney's The Jungle Book (USA) | md_jungle | 1994 | Virgin Interac| Sega Megadrive| |
| diverboy | | Diver Boy | | 1992 | Electronic Dev| Miscellaneous | |
| md_divine | | Divine Sealing (Jpn) | | 1991 | CYX | Sega Megadrive| |
| md_djboy | | DJ Boy (Euro) | | 1991 | Sega | Sega Megadrive| |
| md_djboyj | | DJ Boy (Jpn) | md_djboy | 1990 | Sega | Sega Megadrive| |
| md_djboyu | | DJ Boy (USA) | md_djboy | 1990 | Kaneko | Sega Megadrive| |
| ddonpachjh | | DoDonPachi (Arrange Mode version 1.1, hack by Trap15) | ddonpach | 1997 | hack / Trap15 | Cave | |
| ddonpach | | DoDonPachi (International, master ver. 97/02/05) | | 1997 | Atlus / Cave | Cave | |
| ddonpachj | | DoDonPachi (Japan, master ver. 97/02/05) | ddonpach | 1997 | Atlus / Cave | Cave | |
| ddpdojb | | DoDonPachi Dai-Ou-Jou (V100 (first version), Japan) | ddpdoj | 2002 | Cave / AMI | PolyGameMaster| |
| ddpdoja | | DoDonPachi Dai-Ou-Jou (V100 (second version), Japan) | ddpdoj | 2002 | Cave / AMI | PolyGameMaster| |
| ddpdoj | | DoDonPachi Dai-Ou-Jou (V101, Japan) | | 2002 | Cave / AMI | PolyGameMaster| |
| ddpdojblk | | DoDonPachi Dai-Ou-Jou Black Label (V100, Japan) | ddpdoj | 2002 | Cave / AMI | PolyGameMaster| |
| dogyuun | | Dogyuun | | 1992 | Toaplan | Dual Toaplan G| |
| dogyuuna | | Dogyuun (Licensed to Unite Trading For Korea) | dogyuun | 1992 | Toaplan | Dual Toaplan G| |
| dogyuunt | | Dogyuun (test location version) | dogyuun | 1992 | Toaplan | Dual Toaplan G| |
| dokaben | | Dokaben (Japan) | | 1989 | Dokaben | Miscellaneous | |
| md_domino | | Domino (Rus) | | 199? || Sega Megadrive| |
| md_dominus | | Dominus (USA, Prototype) | | 199? || Sega Megadrive| |
| dommy | | Dommy | | 198? | Technos | Miscellaneous | |
| dondokodj | | Don Doko Don (Japan) | dondokod | 1989 | Taito Corporat| Taito-F2 | |
| dondokodu | | Don Doko Don (US) | dondokod | 1989 | Taito Corporat| Taito-F2 | |
| dondokod | | Don Doko Don (World) | | 1989 | Taito Corporat| Taito-F2 | |
| pce_dondoko | | Don Doko Don! | | 1990 | Taito | PC Engine | |
| md_mauimall | | Donald in Maui Mallard (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_dongguri | | Dong Gu Ri Te Chi Jak Jeon (Kor) | md_drrobotn | 199? || Sega Megadrive| |
| dkingjr | | Donkey King Jr. (bootleg of Donkey Kong Jr.) | dkongjr | 1982 | bootleg | Miscellaneous | |
| dkongj | | Donkey Kong (Japan set 1) | dkong | 1981 | Nintendo | Miscellaneous | |
| dkongjo | | Donkey Kong (Japan set 2) | dkong | 1981 | Nintendo | Miscellaneous | |
| dkongjo1 | | Donkey Kong (Japan set 3) | dkong | 1981 | Nintendo | Miscellaneous | |
| dkong | | Donkey Kong (US set 1) | | 1981 | Nintendo of Am| Miscellaneous | |
| dkongo | | Donkey Kong (US set 2) | dkong | 1981 | Nintendo | Miscellaneous | |
| dkong3b | | Donkey Kong 3 (bootleg on Donkey Kong Jr. hardware) | dkong3 | 1984 | bootleg | Miscellaneous | |
| dkong3j | | Donkey Kong 3 (Japan) | dkong3 | 1983 | Nintendo | Miscellaneous | No sound |
| dkong3 | | Donkey Kong 3 (US) | | 1983 | Nintendo of Am| Miscellaneous | No sound |
| dkongf | | Donkey Kong Foundry (hack) | dkong | 2004 | hack | Miscellaneous | |
| dkongx11 | | Donkey Kong II - Jumpman Returns (V1.1) (hack) | dkong | 2006 | hack | Miscellaneous | |
| dkongx | | Donkey Kong II - Jumpman Returns (V1.2) (hack) | dkong | 2006 | hack | Miscellaneous | |
| dkongjrb | | Donkey Kong Jr. (bootleg) | dkongjr | 1982 | bootleg | Miscellaneous | |
| dkongjrj | | Donkey Kong Jr. (Japan) | dkongjr | 1982 | Nintendo | Miscellaneous | |
| dkongjrm | | Donkey Kong Jr. (Moon Cresta hardware) | dkongjr | 1982 | bootleg | Galaxian | Bad Colours |
| dkongjre | D NW | Donkey Kong Junior (Easy) | dkongjr | 1982 | Nintendo of Am| Miscellaneous | |
| dkongjnrj | | Donkey Kong Junior (Japan?) | dkongjr | 1982 | Nintendo | Miscellaneous | |
| dkongjr | | Donkey Kong Junior (US) | | 1982 | Nintendo of Am| Miscellaneous | |
| donpachihk | | DonPachi (Hong Kong, ver. 1.10, 95/05/17) | donpachi | 1995 | Atlus / Cave | Cave | |
| donpachij | | DonPachi (Japan, ver. 1.01, 95/05/11) | donpachi | 1995 | Atlus / Cave | Cave | |
| donpachikr | | DonPachi (Korea, ver. 1.12, 95/05/2x) | donpachi | 1995 | Atlus / Cave | Cave | |
| donpachi | | DonPachi (USA, ver. 1.12, 95/05/2x) | | 1995 | Atlus / Cave | Cave | |
| md_doomtrop | | Doom Troopers - The Mutant Chronicles (USA) | | 1995 | Playmates Inte| Sega Megadrive| |
| pce_dorams | | Doraemon - Meikyuu Dai Sakusen | | 1989 | Hudson | PC Engine | |
| pce_dorandn | | Doraemon - Nobita no Dorabian Night | | 1991 | Hudson | PC Engine | |
| md_doraemon | | Doraemon - Yume Dorobou to 7-nin no Gozans (Jpn) | | 1993 | Sega | Sega Megadrive| |
| dorodon | | Dorodon (set 1) | | 1982 | Falcon | Miscellaneous | |
| dorodon2 | | Dorodon (set 2) | dorodon | 1982 | Falcon | Miscellaneous | |
| dotrikun | | Dottori Kun (new version) | | 1990 | Sega | Test Hardware | |
| dotrikun2 | | Dottori Kun (old version) | dotrikun | 1990 | Sega | Test Hardware | |
| dblaxle | | Double Axle (US) | | 1991 | Taito America | Taito-Z | |
| md_doublecl | | Double Clutch (Euro) | | 1992 | Sega | Sega Megadrive| |
| ddragonb | | Double Dragon (bootleg with HD6309) | ddragon | 1987 | bootleg | Miscellaneous | |
| ddragonba | | Double Dragon (bootleg with M6803) | ddragon | 1987 | bootleg | Miscellaneous | |
| ddragonb2 | | Double Dragon (bootleg) | ddragon | 1987 | bootleg | Miscellaneous | |
| md_ddragon | | Double Dragon (Euro, USA) | | 1993 | Ballistic | Sega Megadrive| |
| ddragon | | Double Dragon (Japan) | | 1987 | Technos | Miscellaneous | |
| doubledr | | Double Dragon (Neo-Geo) | | 1995 | Technos | Neo Geo MVS | |
| ddragonu | | Double Dragon (US set 1) | ddragon | 1987 | [Technos] (Tai| Miscellaneous | |
| ddragonua | | Double Dragon (US set 2) | ddragon | 1987 | [Technos] (Tai| Miscellaneous | |
| ddragonub | | Double Dragon (US set 3) | ddragon | 1987 | [Technos] (Tai| Miscellaneous | |
| ddragonw | | Double Dragon (World set 1) | ddragon | 1987 | [Technos] (Tai| Miscellaneous | |
| ddragonw1 | | Double Dragon (World set 2) | ddragon | 1987 | [Technos] (Tai| Miscellaneous | |
| md_ddragon3 | | Double Dragon 3 - The Arcade Game (Euro, USA) | | 1992 | Flying Edge | Sega Megadrive| |
| ddragon3b | | Double Dragon 3 - The Rosetta Stone (bootleg) | ddragon3 | 1990 | bootleg | Miscellaneous | |
| ddragon3j | | Double Dragon 3 - The Rosetta Stone (Japan) | ddragon3 | 1990 | Technos | Miscellaneous | |
| ddragon3p | | Double Dragon 3 - The Rosetta Stone (prototype) | ddragon3 | 1990 | Technos | Miscellaneous | |
| ddragon3 | | Double Dragon 3 - The Rosetta Stone (US) | | 1990 | Technos | Miscellaneous | |
| md_ddragon2 | | Double Dragon II - The Revenge (Jpn) | | 1991 | Palsoft | Sega Megadrive| |
| ddragon2u | | Double Dragon II - The Revenge (US) | ddragon2 | 1988 | Technos | Miscellaneous | |
| ddragon2 | | Double Dragon II - The Revenge (World) | | 1988 | Technos | Miscellaneous | |
| md_ddragon5 | | Double Dragon V - The Shadow Falls (USA) | | 1994 | Tradewest | Sega Megadrive| |
| md_ddribble | | Double Dribble - The Playoff Edition (USA) | md_hyperdnk | 1994 | Konami | Sega Megadrive| |
| pce_ddungw | | Double Dungeons - W | | 1989 | NCS | PC Engine | |
| tg_ddungw | | Double Dungeons - W | | 1990 | NEC | TurboGrafx 16 | |
| dblpoint | | Double Point | | 1995 | Min Corp. | Miscellaneous | |
| dblpointd | | Double Point (Dong Bang Electron, bootleg?) | dblpoint | 1995 | Dong Bang Elec| Miscellaneous | |
| pce_download | | Download | | 1990 | NEC Avenue | PC Engine | |
| pce_download1 | | Download (Alt) | pce_download | 1990 | NEC Avenue | PC Engine | |
| downtownj | | DownTown / Mokugeki (Joystick Hack) | downtown | 1989 | Seta | Seta | No sound, imperfect inputs |
| downtownp | D NW | DownTown / Mokugeki (prototype) | downtown | 1989 | Seta | Seta | No sound, imperfect inputs |
| downtown | NW | DownTown / Mokugeki (Set 1) | | 1989 | Seta | Seta | No sound, imperfect inputs |
| downtown2 | D NW | DownTown / Mokugeki (Set 2) | downtown | 1989 | Seta | Seta | No sound, imperfect inputs |
| md_drrobotn | | Dr. Robotnik's Mean Bean Machine (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_drrobotnu | | Dr. Robotnik's Mean Bean Machine (USA) | md_drrobotn | 1993 | Sega | Sega Megadrive| |
| md_drrobotn1 | | Dr. Robotnik's Mean Bean Machine (USA, Prototype) | md_drrobotn | 1993 | Sega | Sega Megadrive| |
| drtomy | | Dr. Tomy | | 1993 | Playmark | Miscellaneous | |
| drtoppelu | | Dr. Toppel's Adventure (US) | drtoppel | 1987 | Taito America | Miscellaneous | |
| drtoppel | | Dr. Toppel's Adventure (World) | | 1987 | Taito Corporat| Miscellaneous | |
| drtoppelj | | Dr. Toppel's Tankentai (Japan) | drtoppel | 1987 | Taito Corporat| Miscellaneous | |
| md_dragon | | Dragon - The Bruce Lee Story (Euro) | | 1993 | Virgin Interac| Sega Megadrive| |
| md_dragonu | | Dragon - The Bruce Lee Story (USA) | md_dragon | 1994 | Acclaim Entert| Sega Megadrive| |
| md_dbz | | Dragon Ball Z - Buyuu Retsuden (Jpn) | | 1994 | Bandai | Sega Megadrive| |
| md_dbzf | | Dragon Ball Z - L'Appel du Destin (Fra) | md_dbz | 1994 | Bandai | Sega Megadrive| |
| dragnblz | | Dragon Blaze | | 2000 | Psikyo | PS5V2 | |
| drgnbowl | | Dragon Bowl | | 1992 | Nics | Miscellaneous | |
| dbreedm72 | | Dragon Breed (M72 PCB version) | dbreed | 1989 | Irem | M72 | |
| dbreed | | Dragon Breed (M81 PCB version) | | 1989 | Irem | M81 | |
| drgnbstr | | Dragon Buster | | 1984 | Namco | Miscellaneous | Missing sounds |
| pce_dragnegg | | Dragon Egg! | | 1991 | Masiya | PC Engine | |
| pce_dsaber | | Dragon Saber - After Story of Dragon Spirit | | 1991 | Namcot | PC Engine | |
| pce_dsaber1 | | Dragon Saber - After Story of Dragon Spirit (Alt) | pce_dsaber | 1991 | Namcot | PC Engine | |
| md_dslayed | | Dragon Slayer - Eiyuu Densetsu (Jpn) | | 1994 | Sega | Sega Megadrive| |
| md_dslayed2 | | Dragon Slayer - Eiyuu Densetsu II (Jpn) | | 1995 | Sega | Sega Megadrive| |
| pce_dspirit | | Dragon Spirit | | 1988 | Namcot | PC Engine | |
| tg_dspirit | | Dragon Spirit | | 1989 | NEC | TurboGrafx 16 | |
| drgnunit | | Dragon Unit / Castle of Dragon | | 1989 | Seta | Seta | |
| dw2001 | | Dragon World 2001 (V100, Japan) | | 2001 | IGS (Alta Co.,| PolyGameMaster| Bad sound? |
| drgw3100 | D NW | Dragon World 3 (ver. 100) | drgw3 | 1998 | IGS | PolyGameMaster| |
| drgw3105 | D NW | Dragon World 3 (ver. 105) | drgw3 | 1998 | IGS | PolyGameMaster| |
| dw2v100x | | Dragon World II (V100X, World) | drgw2 | 1997 | IGS | PolyGameMaster| |
| drgw2 | | Dragon World II (V110X, World) | | 1997 | IGS | PolyGameMaster| |
| dwpc | | Dragon World Pretty Chance (V101, Japan) | | 2001 | IGS (Alta Co.,| PolyGameMaster| Bad sound? |
| tg_dragcrse | | Dragon's Curse | | 1990 | NEC | TurboGrafx 16 | |
| md_shangh3 | | Dragon's Eye Plus - Shanghai III (Jpn) | | 1991 | Home Data | Sega Megadrive| |
| md_dfury | | Dragon's Fury (Euro, USA) | | 1992 | Tengen | Sega Megadrive| |
| md_dlair | | Dragon's Lair (USA, Prototype) | | 199? | Taito | Sega Megadrive| |
| md_dragnrev | | Dragon's Revenge (Euro, USA) | | 1993 | Tengen | Sega Megadrive| |
| md_dragnrevj | | Dragon's Revenge (Jpn) | md_dragnrev | 1993 | Tengen | Sega Megadrive| |
| drgninjab | | Dragonninja (bootleg set 1) | baddudes | 1988 | bootleg | DEC0 | |
| drgninjab2 | | Dragonninja (bootleg set 2) | baddudes | 1988 | bootleg | DEC0 | |
| drgninja | | Dragonninja (Japan) | baddudes | 1988 | Data East Corp| DEC0 | |
| drakton | | Drakton (DK conversion) | | 1984 | Epos Corporati| Miscellaneous | No sound |
| drktnjr | | Drakton (DKJr conversion) | drakton | 1984 | Epos Corporati| Miscellaneous | No sound |
| dland | | Dream Land / Super Dream Land (bootleg of Bubble Bobbl| bublbobl | 1987 | bootleg | Taito Misc | |
| dremshpr | | Dream Shopper | | 1982 | Sanritsu | Pac-man | |
| dsoccr94j | | Dream Soccer '94 (Japan) | dsoccr94 | 1994 | Irem | M92 | Imperfect sound and graphics |
| driftout | | Drift Out (Europe) | | 1991 | Visco (Europe)| Taito-F2 | |
| driftoutj | | Drift Out (Japan) | driftout | 1991 | Visco (Japan) | Taito-F2 | |
| driveout | | Drive Out | driftout | 1991 | bootleg | Taito-F2 | |
| drivfrcb | | Driving Force (Galaxian conversion bootleg) | drivfrcp | 1985 | bootleg (Elsys| Galaxian | |
| drivfrcg | | Driving Force (Galaxian conversion) | drivfrcp | 1984 | Shinkai Inc. (| Galaxian | |
| drivfrcp | | Driving Force (Pac-Man conversion) | | 1984 | Shinkai Inc. (| Pac-man | |
| pce_droprock | | Drop Rock Hora Hora | | 1990 | Data East | PC Engine | |
| pce_droprock1 | | Drop Rock Hora Hora (Alt) | pce_droprock | 1990 | Data East | PC Engine | |
| tg_dropoff | | Drop.Off | | 1990 | NEC | TurboGrafx 16 | |
| ducki | | Duck Tales (Intro demo) | | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| md_dukenk3d | | Duke Nukem 3D (Bra) | | 1998 | Tec Toy | Sega Megadrive| |
| md_dukenk3da | | Duke Nukem 3D (Pirate) | md_dukenk3d | 199? || Sega Megadrive| |
| dumpmtmt | | Dump Matsumoto (Japan, 8751 317-unknown) | bodyslam | 1986 | Sega | System 16A | |
| md_duneu | | Dune - The Battle for Arrakis (USA) | md_dune2 | 1993 | Virgin Interac| Sega Megadrive| |
| md_dune2 | | Dune II - Battle for Arrakis (Euro) | | 1993 | Virgin Interac| Sega Megadrive| |
| md_dune2g | | Dune II - Kampf um den Wustenplaneten (Ger) | md_dune2 | 1993 | Virgin Interac| Sega Megadrive| |
| pce_dungexpl | | Dungeon Explorer | | 1989 | Hudson | PC Engine | |
| tg_dungexpl | | Dungeon Explorer | | 1989 | NEC | TurboGrafx 16 | |
| ddsomjr1 | | Dungeons & Dragons - shadow over mystara (960206 Japan| ddsom | 1996 | Capcom | CPS2 | |
| ddsomr3 | | Dungeons & Dragons - shadow over mystara (960208 Euro)| ddsom | 1996 | Capcom | CPS2 | |
| ddsomr2 | | Dungeons & Dragons - shadow over mystara (960209 Euro)| ddsom | 1996 | Capcom | CPS2 | |
| ddsomur1 | | Dungeons & Dragons - shadow over mystara (960209 USA) | ddsom | 1996 | Capcom | CPS2 | |
| ddsomb | | Dungeons & Dragons - shadow over mystara (960223 Brazi| ddsom | 1996 | Capcom | CPS2 | |
| ddsomr1 | | Dungeons & Dragons - shadow over mystara (960223 Euro)| ddsom | 1996 | Capcom | CPS2 | |
| ddsomh | | Dungeons & Dragons - shadow over mystara (960223 Hispa| ddsom | 1996 | Capcom | CPS2 | |
| ddsoma | | Dungeons & Dragons - shadow over mystara (960619 Asia)| ddsom | 1996 | Capcom | CPS2 | |
| ddsom | | Dungeons & Dragons - shadow over mystara (960619 Euro)| | 1996 | Capcom | CPS2 | |
| ddsomj | | Dungeons & Dragons - shadow over mystara (960619 Japan| ddsom | 1996 | Capcom | CPS2 | |
| ddsomud | | Dungeons & Dragons - shadow over mystara (960619 USA P| ddsom | 1996 | bootleg | CPS2 | |
| ddsomu | | Dungeons & Dragons - shadow over mystara (960619 USA) | ddsom | 1996 | Capcom | CPS2 | |
| ddtoda | | Dungeons & Dragons - tower of doom (940113 Asia) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodr1 | | Dungeons & Dragons - tower of doom (940113 Euro) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodhr2 | | Dungeons & Dragons - tower of doom (940113 Hispanic) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodjr2 | | Dungeons & Dragons - tower of doom (940113 Japan) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodur1 | | Dungeons & Dragons - tower of doom (940113 USA) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodhr1 | | Dungeons & Dragons - tower of doom (940125 Hispanic) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodjr1 | | Dungeons & Dragons - tower of doom (940125 Japan) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodu | | Dungeons & Dragons - tower of doom (940125 USA) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodd | | Dungeons & Dragons - tower of doom (940412 Euro Phoeni| ddtod | 1994 | bootleg | CPS2 | |
| ddtod | | Dungeons & Dragons - tower of doom (940412 Euro) | | 1994 | Capcom | CPS2 | |
| ddtodh | | Dungeons & Dragons - tower of doom (940412 Hispanic) | ddtod | 1994 | Capcom | CPS2 | |
| ddtodj | | Dungeons & Dragons - tower of doom (940412 Japan) | ddtod | 1994 | Capcom | CPS2 | |
| md_ddwares | | Dungeons & Dragons - Warriors of the Eternal Sun (Euro| | 1992 | Sega | Sega Megadrive| |
| dunkshot | | Dunk Shot (FD1089 317-0022) | | 1986 | Sega | System 16B | |
| md_dynabr | | Dyna Brothers (Jpn) | | 1992 | CRI | Sega Megadrive| |
| md_dynabr2 | | Dyna Brothers 2 (Jpn) | | 1993 | CRI | Sega Megadrive| |
| md_dynabr2sp | | Dyna Brothers 2 - Sega Channel Special (Jpn, Sega Chan| md_dynabr2 | 1991 | Sega | Sega Megadrive| |
| dynablst | | Dynablaster / Bomber Man | | 1991 | Irem (licensed| M90 | |
| dynduke | | Dynamite Duke (Europe set 1) | | 1989 | Seibu Kaihatsu| Miscellaneous | |
| dyndukea | | Dynamite Duke (Europe set 2) | dynduke | 1989 | Seibu Kaihatsu| Miscellaneous | |
| dyndukej | | Dynamite Duke (Japan) | dynduke | 1989 | Seibu Kaihatsu| Miscellaneous | |
| dyndukeu | | Dynamite Duke (US) | dynduke | 1989 | Seibu Kaihatsu| Miscellaneous | |
| md_dynduke1 | | Dynamite Duke (World) | md_dynduke | 1990 | Sega | Sega Megadrive| |
| md_dynduke | | Dynamite Duke (World, Rev. A) | | 1990 | Sega | Sega Megadrive| |
| dduxbl | | Dynamite Dux (bootleg) | ddux | 1989 | bootleg | System 16B | |
| ddux1 | | Dynamite Dux (set 1, 8751 317-0095) | ddux | 1989 | Sega | System 16B | |
| ddux | | Dynamite Dux (set 2, FD1094 317-0096) | | 1989 | Sega | System 16B | |
| md_dhead | | Dynamite Headdy (Euro, USA) | | 1994 | Sega | Sega Megadrive| |
| md_dheadj | | Dynamite Headdy (Jpn) | md_dhead | 1994 | Sega | Sega Megadrive| |
| md_dheadjp | | Dynamite Headdy (Jpn, Prototype) | md_dhead | 1994 | Sega | Sega Megadrive| |
| md_dheadp3 | | Dynamite Headdy (Prototype, 19940614-CABEZA) | md_dhead | 1994 | Sega | Sega Megadrive| |
| md_dheadp2 | | Dynamite Headdy (Prototype, 19940616) | md_dhead | 1994 | Sega | Sega Megadrive| |
| md_dheadp1 | | Dynamite Headdy (Prototype, 19940622) | md_dhead | 1994 | Sega | Sega Megadrive| |
| dynwar | | Dynasty Wars (US set 1) | | 1989 | Capcom | CPS1 | |
| dynwara | | Dynasty Wars (US set 2) | dynwar | 1989 | Capcom | CPS1 | |
| md_dynoblaz | | Dyno Blaze (Early Prototype) | | 199? || Sega Megadrive| |
| eswatbl | | E-Swat - Cyber Police (bootleg) | eswat | 1989 | bootleg | System 16B | |
| eswatj | | E-Swat - Cyber Police (set 1, Japan, FD1094 317-0128) | eswat | 1989 | Sega | System 16B | |
| eswatu | | E-Swat - Cyber Police (set 2, US, FD1094 317-0129) | eswat | 1989 | Sega | System 16B | |
| eswat | | E-Swat - Cyber Police (set 3, World, FD1094 317-0130) | | 1989 | Sega | System 16B | |
| md_eahockey | | EA Hockey (Euro) | | 1991 | Electronic Art| Sega Megadrive| |
| md_eahockeyj | | EA Hockey (Jpn) | md_eahockey | 1992 | Electronic Art| Sega Megadrive| |
| md_easports | | EA Sports Double Header (Euro) | | 1993 | Electronic Art| Sega Megadrive| |
| eagle | | Eagle (set 1) | mooncrst | 1980 | Centuri | Galaxian | |
| eagle2 | | Eagle (set 2) | mooncrst | 1980 | Centuri | Galaxian | |
| eagle3 | | Eagle (set 3) | mooncrst | 1980 | Centuri | Galaxian | |
| md_earnest | | Earnest Evans (USA) | | 1992 | Renovation | Sega Megadrive| |
| md_ejim | | Earthworm Jim (Euro) | | 1994 | Virgin Interac| Sega Megadrive| |
| md_ejimu | | Earthworm Jim (USA) | md_ejim | 1994 | Playmates Inte| Sega Megadrive| |
| md_ejim2 | | Earthworm Jim 2 (Euro) | | 1995 | Virgin Interac| Sega Megadrive| |
| md_ejim2u | | Earthworm Jim 2 (USA) | md_ejim2 | 1996 | Playmates Inte| Sega Megadrive| |
| md_ecco2 | | Ecco - The Tides of Time (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_ecco2px11 | | Ecco - The Tides of Time (Prototype X11, 19940413) | md_ecco2 | 1994 | Sega | Sega Megadrive| |
| md_ecco2p | | Ecco - The Tides of Time (Prototype) | md_ecco2 | 1994 | Sega | Sega Megadrive| |
| md_ecco2p2 | | Ecco - The Tides of Time (Prototype, 19940429) | md_ecco2 | 1994 | Sega | Sega Megadrive| |
| md_ecco2p1 | | Ecco - The Tides of Time (Prototype, Alt) | md_ecco2 | 1994 | Sega | Sega Megadrive| |
| md_ecco2u | | Ecco - The Tides of Time (USA) | md_ecco2 | 1994 | Sega | Sega Megadrive| |
| md_eccojr | | Ecco Jr. (USA, Oceania, 199502) | | 1995 | Sega | Sega Megadrive| |
| md_eccojr1 | | Ecco Jr. (USA, Oceania, 199503) | md_eccojr | 1995 | Sega | Sega Megadrive| |
| md_ecco | | Ecco the Dolphin (Euro, USA, Kor) | | 1993 | Sega | Sega Megadrive| |
| md_eccoj | | Ecco the Dolphin (Jpn) | md_ecco | 1993 | Sega | Sega Megadrive| |
| md_ecco2j | | Ecco the Dolphin II (Jpn) | md_ecco2 | 1994 | Sega | Sega Megadrive| |
| ecofghtra | | Eco Fighters (931203 Asia) | ecofghtr | 1993 | Capcom | CPS2 | |
| ecofghtr | | Eco Fighters (931203 etc) | | 1993 | Capcom | CPS2 | |
| ecofghtrh | | Eco Fighters (931203 Hispanic) | ecofghtr | 1993 | Capcom | CPS2 | |
| ecofghtru1 | | Eco Fighters (931203 USA) | ecofghtr | 1993 | Capcom | CPS2 | |
| ecofghtrd | | Eco Fighters (931203 World Phoenix Edition) | ecofghtr | 1993 | bootleg | CPS2 | |
| ecofghtru | | Eco Fighters (940215 USA) | ecofghtr | 1993 | Capcom | CPS2 | |
| egghunt | | Egg Hunt | | 1995 | Invi Image | Miscellaneous | |
| eggor | | Eggor | | 1982 | Telko | Pac-man | |
| eggs | | Eggs | scregg | 1983 | [Technos] Univ| Miscellaneous | |
| 8bpm | | Eight Ball Action (Pac-Man conversion) | 8ballact | 1985 | Seatongrove Lt| Pac-man | |
| eightfrc | | Eight Forces | | 1994 | Tecmo | Seta | |
| eightman | | Eight Man (NGM-025)(NGH-025) | | 1991 | SNK / Pallas | Neo Geo MVS | |
| md_elvientoj | | El Viento (Jpn) | md_elviento | 1991 | Wolf Team | Sega Megadrive| |
| md_elviento | | El Viento (USA) | | 1991 | Renovation | Sega Megadrive| |
| md_elemastj | | Elemental Master (Jpn) | md_elemast | 1990 | Technosoft | Sega Megadrive| |
| md_elemast | | Elemental Master (USA) | | 1993 | Renovation | Sega Megadrive| |
| md_elimdown | | Eliminate Down (Jpn) | | 1993 | Soft Vision | Sega Megadrive| |
| md_elit95 | | Elitserien 95 (Swe) | | 1994 | Electronic Art| Sega Megadrive| |
| md_elit96 | | Elitserien 96 (Swe) | | 1995 | Electronic Art| Sega Megadrive| |
| md_empsteel | | Empire of Steel (Euro) | | 1992 | Flying Edge | Sega Megadrive| |
| endurobl | | Enduro Racer (bootleg set 1) | enduror | 1986 | bootleg | Hang-On | |
| enduror | | Enduro Racer (YM2151, FD1089B 317-0013A) | | 1986 | Sega | Hang-On | |
| enduror1 | | Enduro Racer (YM2203, FD1089B 317-0013A) | enduror | 1986 | Sega | Hang-On | |
| pce_energy | | Energy | | 1989 | NCS | PC Engine | |
| enforce | | Enforce (Japan) | | 1988 | Taito Corporat| Taito-Z | |
| esckids | | Escape Kids (Asia, 4 Players) | | 1991 | Konami | GX975 | |
| esckidsj | | Escape Kids (Japan, 2 Players) | esckids | 1991 | Konami | GX975 | |
| espradejo | | ESP Ra.De. (Japan, ver. 98/04/14) | esprade | 1998 | Atlus / Cave | Cave | |
| espradej | | ESP Ra.De. (Japan, ver. 98/04/21) | esprade | 1998 | Atlus / Cave | Cave | |
| esprade | | ESP Ra.De. - A.D.2018 Tokyo (International, ver. 98/04| | 1998 | Atlus / Cave | Cave | |
| espgal | | Espgaluda (V100, Japan) | | 2003 | CAVE / AMI | PolyGameMaster| |
| md_espnbb | | ESPN Baseball Tonight (USA) | | 1995 | Sony Imagesoft| Sega Megadrive| |
| md_espnhn | | ESPN National Hockey Night (USA) | | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_espnhnp | | ESPN National Hockey Night (USA, Prototype) | md_espnhn | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_espnsped | | ESPN Speedworld (USA) | | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_espnspedp | | ESPN Speedworld (USA, Prototype) | md_espnsped | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_espnnfl | | ESPN Sunday Night NFL (USA) | | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_espnnflp | | ESPN Sunday Night NFL (USA, Prototype) | md_espnnfl | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_eswat | | ESWAT - City Under Siege (Euro, USA, Rev. A) | | 1990 | Sega | Sega Megadrive| |
| md_eternalc | | Eternal Champions (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_eternalcp | | Eternal Champions (Euro, Prototype) | md_eternalc | 1994 | Sega | Sega Megadrive| |
| md_eternalcj | | Eternal Champions (Jpn, Kor) | md_eternalc | 1994 | Sega | Sega Megadrive| |
| md_eternalcjp | | Eternal Champions (Jpn, Prototype, 19931117) | md_eternalc | 1994 | Sega | Sega Megadrive| |
| md_eternalcu | | Eternal Champions (USA) | md_eternalc | 1994 | Sega | Sega Megadrive| |
| euroch92 | | Euro Champ '92 (World) | footchmp | 1992 | Taito Corporat| Taito-F2 | |
| wc90b1 | | Euro League (Italian hack of Tecmo World Cup '90) | wc90 | 1989 | bootleg | Miscellaneous | |
| md_eurosens | | Europa Sensen (Jpn) | md_opeurope | 1993 | Koei | Sega Megadrive| |
| md_euroclub | | European Club Soccer (Euro) | | 1992 | Virgin Games | Sega Megadrive| |
| md_evander | | Evander Holyfield's 'Real Deal' Boxing (World) | | 1992 | Sega | Sega Megadrive| |
| md_exmutant | | Ex-Mutants (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_exranza | | Ex-Ranza (Jpn) | md_rangerx | 1993 | Sega | Sega Megadrive| |
| md_exranzap | | Ex-Ranza (Jpn, Prototype) | md_rangerx | 1993 | Sega | Sega Megadrive| |
| exctleag | | Excite League (FD1094 317-0079) | | 1989 | Sega | System 16B | |
| exedexes | | Exed Exes | | 1985 | Capcom | Miscellaneous | |
| exerizerb | | Exerizer (Japan) (bootleg) | skyfox | 1987 | Jaleco | Miscellaneous | |
| md_exile | | Exile (USA) | | 1991 | Renovation | Sega Megadrive| |
| md_exilej | | Exile - Toki no Hazama e (Jpn) | md_exile | 1991 | Riot | Sega Megadrive| |
| md_exosquad | | Exo Squad (Euro) | | 1995 | Virgin Interac| Sega Megadrive| |
| md_exosquadu | | Exo Squad (USA) | md_exosquad | 1995 | Playmates Inte| Sega Megadrive| |
| md_exosquadup | | Exo Squad (USA, Prototype) | md_exosquad | 1995 | Playmates Inte| Sega Megadrive| |
| exodus | | Exodus (bootleg?) | redufo | 19?? | Subelectro | Galaxian | |
| md_exodus | | Exodus - Journey to the Promised Land (USA) | | 1993 | Wisdom Tree | Sega Megadrive| |
| explorer | | Explorer | scramble | 1981 | bootleg | Galaxian | |
| explbrkr | | Explosive Breaker | | 1992 | Kaneko | Kaneko16 | |
| extrmatnj | | Extermination (Japan) | extrmatn | 1987 | Taito Corporat| Miscellaneous | |
| extrmatnu | | Extermination (US) | extrmatn | 1987 | [Taito] World | Miscellaneous | |
| extrmatn | | Extermination (World) | | 1987 | Taito Corporat| Miscellaneous | |
| extdwnhl | | Extreme Downhill (v1.5) | | 1995 | Sammy Industri| Seta | |
| eyesb | | Eyes (bootleg set 1) | eyes | 1982 | bootleg | Pac-man | |
| eyeszacb | | Eyes (bootleg set 2, decrypted) | eyes | 1982 | bootleg | Pac-man | |
| eyes | | Eyes (Digitrex Techstar) | | 1982 | Digitrex Techs| Pac-man | |
| eyes2 | | Eyes (Techstar) | eyes | 1982 | Techstar (Rock| Pac-man | |
| f1dream | | F-1 Dream | | 1988 | Capcom (Romsta| Miscellaneous | |
| pce_f1dream | | F-1 Dream | | 1989 | NEC | PC Engine | |
| f1dreamb | | F-1 Dream (bootleg) | f1dream | 1988 | bootleg | Miscellaneous | |
| f1gp | | F-1 Grand Prix | | 1991 | Video System C| Miscellaneous | |
| f1gpb | D NW | F-1 Grand Prix (Playmark bootleg) | f1gp | 1991 | [Video System | Miscellaneous | |
| f1gp2 | | F-1 Grand Prix Part II | | 1992 | Video System C| Miscellaneous | |
| pce_f1pilot | | F-1 Pilot - You're King of Kings | | 1989 | Pack-In-Video | PC Engine | |
| md_f117 | | F-117 Night Storm (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_f117j | | F-117 Stealth - Operation Night Storm (Jpn) | md_f117 | 1994 | Electronic Art| Sega Megadrive| |
| md_f15se2 | | F-15 Strike Eagle II (Euro) | | 1993 | Microprose | Sega Megadrive| |
| md_f15se2u | | F-15 Strike Eagle II (USA) | md_f15se2 | 1993 | Microprose | Sega Megadrive| |
| md_f15se2up | | F-15 Strike Eagle II (USA, Prototype) | md_f15se2 | 1993 | Microprose | Sega Megadrive| |
| md_f22a | | F-22 Interceptor (Euro, USA, 199109) | md_f22 | 1991 | Electronic Art| Sega Megadrive| |
| md_f22 | | F-22 Interceptor (Euro, USA, 199206) | | 1991 | Electronic Art| Sega Megadrive| |
| md_f22p | | F-22 Interceptor (Euro, USA, Prototype) | md_f22 | 1991 | Electronic Art| Sega Megadrive| |
| md_f22j | | F-22 Interceptor (Jpn) | md_f22 | 1993 | Electronic Art| Sega Megadrive| |
| fxa | | F-X (alternate set) | srdmissn | 1986 | bootleg | Kyugo | |
| fx | | F-X | srdmissn | 1986 | bootleg | Kyugo | |
| md_f1 | | F1 (Euro) | | 1993 | Tengen | Sega Megadrive| |
| md_f1wc | | F1 - World Championship Edition (Euro) | | 1993 | Domark | Sega Megadrive| |
| md_f1wcp | | F1 - World Championship Edition (Euro, Prototype) | md_f1wc | 1993 | Domark | Sega Megadrive| |
| pce_f1circus | | F1 Circus | | 1990 | Nihon Bussan | PC Engine | |
| pce_f1circ91 | | F1 Circus '91 - World Championship | | 1991 | Nihon Bussan | PC Engine | |
| pce_f1circ92 | | F1 Circus '92 - The Speed of Sound | | 1992 | Nihon Bussan | PC Engine | |
| pce_f1circus1 | | F1 Circus (Alt) | pce_f1circus | 1990 | Nihon Bussan | PC Engine | |
| md_f1circus | | F1 Circus MD (Jpn) | | 1991 | Nichibutsu | Sega Megadrive| |
| pce_f1tb | | F1 Triple Battle | | 1989 | Human | PC Engine | |
| tg_falcon | | Falcon | | 1992 | TTI | TurboGrafx 16 | |
| md_famfeud | | Family Feud (USA) | | 1993 | GameTek | Sega Megadrive| |
| fncywld | | Fancy World - Earth of Crisis | | 1996 | Unico | Miscellaneous | |
| fantasia | | Fantasia | | 1994 | Comad / New Ja| Miscellaneous | |
| md_fantasia1 | | Fantasia (World) | md_fantasia | 1991 | Sega | Sega Megadrive| |
| md_fantasia | | Fantasia (World, Rev. A) | | 1991 | Sega | Sega Megadrive| |
| fantsia2 | | Fantasia II (Explicit) | | 1997 | Comad | Miscellaneous | |
| fantsia2a | | Fantasia II (Less Explicit) | fantsia2 | 1997 | Comad | Miscellaneous | |
| fantastc | | Fantastic | | 198? | Taito do Brasi| Galaxian | |
| md_fantdizz | | Fantastic Dizzy (Euro, USA) | | 1991 | Codemasters | Sega Megadrive| |
| md_fantdizz1 | | Fantastic Dizzy (Euro, USA, Alt) | md_fantdizz | 1991 | Codemasters | Sega Megadrive| |
| fantsy95 | | Fantasy '95 | | 1995 | Hi-max Technol| Miscellaneous | |
| tg_fantzone | | Fantasy Zone | | 1989 | NEC | TurboGrafx 16 | |
| pce_fantzone | | Fantasy Zone | | 1988 | NEC | PC Engine | |
| fantzonep | | Fantasy Zone (317-5000) | fantzone | 1986 | Sega | System 16A | |
| fantzone | | Fantasy Zone (Rev A, unprotected) | | 1986 | Sega | System 16A | |
| fantzone1 | | Fantasy Zone (unprotected) | fantzone | 1986 | Sega | System 16A | |
| fantzn2x | | Fantasy Zone II - The Tears of Opa-Opa (System 16C) | | 2008 | Sega / M2 | System 16C | |
| fantzn2xp | | Fantasy Zone II - The Tears of Opa-Opa (System 16C, pr| fantzn2x | 2008 | Sega / M2 | System 16C | |
| fantzn2xps2 | | Fantasy Zone II - The Tears of Opa-Opa (System 16C, PS| fantzn2x | 2008 | Sega / M2 | System 16C | |
| fantznta | | Fantasy Zone Time Attack (System 16B, PS2 data file) | fantzn2x | 2008 | Sega | System 16B | |
| fantazia | | Fantazia (bootleg?) | mooncrst | 1980 | SubElectro | Galaxian | |
| kabukikl | | Far East of Eden - Kabuki Klash / Tengai Makyou - Shin| | 1995 | Hudson | Neo Geo MVS | |
| farmer | | Farmers Rebellion | ikki | 1985 | Sun Electronic| Miscellaneous | |
| md_fastest1 | | Fastest 1 (Jpn) | | 1991 | Human Entertai| Sega Megadrive| |
| md_fatfury | | Fatal Fury (Euro, Kor) | | 1993 | Sega | Sega Megadrive| |
| md_fatfuryu | | Fatal Fury (USA) | md_fatfury | 1993 | Takara | Sega Megadrive| |
| fatfury1 | | Fatal Fury - King of Fighters / Garou Densetsu - shuku| | 1992 | SNK | Neo Geo MVS | |
| md_fatfury2 | | Fatal Fury 2 (USA, Kor) | | 1994 | Takara | Sega Megadrive| |
| fatfury2 | | Fatal Fury 2 / Garou Densetsu 2 - arata-naru tatakai (| | 1992 | SNK | Neo Geo MVS | |
| fatfury3 | | Fatal Fury 3 - Road to the Final Victory / Garou Dense| | 1995 | SNK | Neo Geo MVS | |
| fatfursp | | Fatal Fury Special / Garou Densetsu Special (set 1)(NG| | 1993 | SNK | Neo Geo MVS | |
| fatfurspa | | Fatal Fury Special / Garou Densetsu Special (set 2)(NG| fatfursp | 1993 | SNK | Neo Geo MVS | |
| md_fatallab | | Fatal Labyrinth (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| md_fatalrew | | Fatal Rewind (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| md_fatman | | Fatman (Jpn) | md_slaughtr | 1990 | Sanritsu Denki| Sega Megadrive| |
| md_fengkuan | | Feng Kuang Tao Hua Yuan (Chi) | | 199? || Sega Megadrive| |
| md_fengshen | | Feng Shen Ying Jie Chuan (Chi) | | 1996 | Chuanpu Techno| Sega Megadrive| |
| md_fengshena | | Feng Shen Ying Jie Zhuan (Chi, Alt?) | md_fengshen | 1996 | Chuanpu Techno| Sega Megadrive| |
| md_ferias | | Ferias Frustradas do Pica-Pau (Bra) | | 1995 | Tec Toy | Sega Megadrive| |
| md_ferrari | | Ferrari Grand Prix Challenge (Euro, Rev. A) | | 1992 | Flying Edge | Sega Megadrive| |
| md_ferrarip | | Ferrari Grand Prix Challenge (Prototype) | md_ferrari | 1992 | Flying Edge | Sega Megadrive| |
| md_ferrariu | | Ferrari Grand Prix Challenge (USA) | md_ferrari | 1992 | Flying Edge | Sega Megadrive| |
| md_feverpit | | Fever Pitch Soccer (Euro) | | 1995 | U.S. Gold | Sega Megadrive| |
| feversos | | Fever SOS (International, ver. 98/09/25) | | 1998 | Cave / Nihon S| Cave | |
| md_fidodido | | Fido Dido (USA, Prototype) | | 1994 | Kaneko | Sega Megadrive| |
| md_fifa2k3 | | FIFA 2003 (Rus) | md_fifa95 | 199? || Sega Megadrive| |
| md_fifa97 | | FIFA 97 Gold Edition (Euro, USA) | | 1996 | Electronic Art| Sega Megadrive| |
| md_fifa98 | | FIFA 98 - Road to World Cup (Euro) | | 1997 | Electronic Art| Sega Megadrive| |
| md_fifa | | FIFA International Soccer (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_fifa2k | | FIFA Soccer 2000 Gold Edition (Pirate) | md_fifa97 | 199? || Sega Megadrive| |
| md_fifa95 | | FIFA Soccer 95 (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_fifa95k | | FIFA Soccer 95 (Kor) | md_fifa95 | 1994 | Electronic Art| Sega Megadrive| |
| md_fifa96 | | FIFA Soccer 96 (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_fifa99 | | FIFA Soccer 99 (Pirate) | md_fifa96 | 199? || Sega Megadrive| |
| md_fifa2k10 | | FIFA World Cup - South Africa 2010 (Rus) | md_fifa | 199? || Sega Megadrive| |
| md_fifa2k2 | | FIFA World Cup 2002 (Rus) | md_wcs2 | 199? | Glorysun | Sega Megadrive| |
| fightfev | | Fight Fever (set 1) | | 1994 | Viccom | Neo Geo MVS | |
| fightfeva | | Fight Fever (set 2) | fightfev | 1994 | Viccom | Neo Geo MVS | |
| fswords | | Fighters Swords (Korean release of Samurai Shodown III| samsho3 | 1995 | SNK | Neo Geo MVS | |
| fghtbskt | | Fighting Basketball | | 1984 | Paradise Co. L| M63 | |
| ffantasy | | Fighting Fantasy (Japan revision 2) | hippodrm | 1989 | Data East Corp| DEC0 | |
| ffantasya | | Fighting Fantasy (Japan) | hippodrm | 1989 | Data East Corp| DEC0 | |
| md_fightmasj | | Fighting Masters (Jpn, Kor) | md_fightmas | 1991 | Treco | Sega Megadrive| |
| md_fightmas | | Fighting Masters (USA) | | 1992 | Treco | Sega Megadrive| |
| pce_fightrun | | Fighting Run | | 1991 | Nihon Bussan | PC Engine | |
| pce_finlblst | | Final Blaster | | 1990 | Namcot | PC Engine | |
| finalbj | | Final Blow (Japan) | finalb | 1988 | Taito Corporat| Taito-F2 | |
| md_finalb | | Final Blow (Jpn) | md_jbdougko | 1990 | Taito | Sega Megadrive| |
| finalbu | | Final Blow (US) | finalb | 1988 | Taito America | Taito-F2 | |
| finalb | | Final Blow (World) | | 1988 | Taito Corporat| Taito-F2 | |
| fcrash | | Final Crash (bootleg (with 2xYM2203 + 2xMSM5205)) | ffight | 1990 | Playmark | CPS1 | |
| ffightj1 | | Final Fight (900112 Japan) | ffight | 1989 | Capcom | CPS1 | |
| ffightua | | Final Fight (900112 USA) | ffight | 1989 | Capcom | CPS1 | |
| ffightj2 | | Final Fight (900305 Japan) | ffight | 1989 | Capcom | CPS1 | |
| ffightub | | Final Fight (900613 USA) | ffight | 1989 | Capcom | CPS1 | |
| ffightj | | Final Fight (Japan) | ffight | 1989 | Capcom | CPS1 | |
| ffightu | | Final Fight (USA, set 1) | ffight | 1989 | Capcom | CPS1 | |
| ffightu1 | | Final Fight (USA, set 2) | ffight | 1989 | Capcom | CPS1 | |
| ffight | | Final Fight (World, set 1) | | 1989 | Capcom | CPS1 | |
| ffighta | | Final Fight (World, set 2) | ffight | 1989 | Capcom | CPS1 | |
| tg_finallap | | Final Lap Twin | | 1990 | NEC | TurboGrafx 16 | |
| pce_finallap | | Final Lap Twin | | 1989 | Namcot | PC Engine | |
| pce_finalmt | | Final Match Tennis | | 1991 | Human | PC Engine | |
| pce_finalsol | | Final Soldier | | 1991 | Hudson | PC Engine | |
| pce_finalsols | | Final Soldier (Special Version) | pce_finalsol | 19?? | Hudson | PC Engine | |
| fstarfrcj | | Final Star Force (Japan) | fstarfrc | 1992 | Tecmo | Miscellaneous | |
| fstarfrc | | Final Star Force (US) | | 1992 | Tecmo | Miscellaneous | |
| finalttr | | Final Tetris | | 1993 | Jeil Computer | Kaneko Pandora| |
| md_fzone | | Final Zone (USA) ~ FZ Senki Axis (Jpn) | | 1990 | Wolf Team | Sega Megadrive| |
| md_nemo | | Finding Nemo (Rus) | md_jpond | 199? | Glorysun | Sega Megadrive| |
| firehawk | | Fire Hawk | | 2001 | ESD | NMK16 | |
| md_firemust | | Fire Mustang (Jpn) | | 1991 | Taito | Sega Megadrive| |
| pce_fireprow | | Fire Pro Wrestling - Combination Tag | | 1989 | Human | PC Engine | |
| pce_fireprw2 | | Fire Pro Wrestling 2 - 2nd Bout | | 1991 | Human | PC Engine | |
| pce_fireprw3 | | Fire Pro Wrestling 3 - Legend Bout | | 1992 | Human | PC Engine | |
| md_fireshrk | | Fire Shark (Euro) | | 1991 | Sega | Sega Megadrive| |
| fireshrkd | | Fire Shark (Korea, set 1, easier) | fireshrk | 1990 | Toaplan (Dooyo| Toaplan BCU-2 | No sound |
| fireshrkdh | | Fire Shark (Korea, set 2, harder) | fireshrk | 1990 | Toaplan (Dooyo| Toaplan BCU-2 | No sound |
| md_fireshrku | | Fire Shark (USA) | md_fireshrk | 1990 | Dreamworks Gam| Sega Megadrive| |
| md_fireshrku1 | | Fire Shark (USA, Alt) | md_fireshrk | 1990 | Dreamworks Gam| Sega Megadrive| |
| fireshrk | | Fire Shark | | 1990 | Toaplan | Toaplan BCU-2 | No sound |
| fixeight | | FixEight (Europe) | | 1992 | Toaplan | Toaplan GP9001| |
| fixeightt | | FixEight (Europe, Taito license) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeighth | | FixEight (Hong Kong) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeightht | | FixEight (Hong Kong, Taito license) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeightj | | FixEight (Japan) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeightjt | | FixEight (Japan, Taito license) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeightk | | FixEight (Korea) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeightkt | | FixEight (Korea, Taito license) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeighta | | FixEight (Southeast Asia) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeightat | | FixEight (Southeast Asia, Taito license) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeighttw | | FixEight (Taiwan) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeighttwt | | FixEight (Taiwan, Taito license) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeightu | | FixEight (USA) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fixeightut | | FixEight (USA, Taito license) | fixeight | 1992 | Toaplan | Toaplan GP9001| |
| fpointbj | | Flash Point (Japan, bootleg) | fpoint | 1989 | bootleg | System 16B | |
| md_flashp | | Flash Point (Jpn, Prototype) | | 199? || Sega Megadrive| |
| fpoint1 | | Flash Point (set 1, Japan, FD1094 317-0127A) | fpoint | 1989 | Sega | System 16B | |
| fpoint | | Flash Point (set 2, Japan, FD1094 317-0127A) | | 1989 | Sega | System 16B | |
| fpointbl | | Flash Point (World, bootleg) | fpoint | 1989 | bootleg | System 16B | |
| md_flashb | | Flashback (Euro, Rev. A) | | 1993 | U.S. Gold | Sega Megadrive| |
| md_flashbj | | Flashback (Jpn) | md_flashb | 1993 | Sunsoft | Sega Megadrive| |
| md_flashbu | | Flashback - The Quest for Identity (USA) | md_flashb | 1993 | U.S. Gold | Sega Megadrive| |
| md_flashbu1 | | Flashback - The Quest for Identity (USA, Alt) | md_flashb | 1993 | U.S. Gold | Sega Megadrive| |
| flashgal | | Flashgal (set 1) | | 1985 | Sega | Kyugo | |
| flashgala | | Flashgal (set 2) | flashgal | 1985 | Sega | Kyugo | |
| flicky | | Flicky (128k Version, System 2, 315-5051) | | 1984 | Sega | System 1 | |
| flickyg | | Flicky (128k Version, System 2, 315-5051, alt graphics| flicky | 1984 | Sega | System 1 | |
| flickys2 | | Flicky (128k Version, System 2, not encrypted) | flicky | 1984 | Sega | System 1 | |
| flickys2g | | Flicky (128k Version, System 2, not encrypted, alt gra| flicky | 1984 | Sega | System 1 | |
| flickyo | | Flicky (64k Version, System 1, 315-5051, set 1) | flicky | 1984 | Sega | System 1 | |
| flickys1 | | Flicky (64k Version, System 1, 315-5051, set 2) | flicky | 1984 | Sega | System 1 | |
| md_flicky | | Flicky (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| md_flink | | Flink (Euro) | | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_flux | | Flux (Euro) | | 199? || Sega Megadrive| |
| footchmp | | Football Champ (World) | | 1990 | Taito Corporat| Taito-F2 | |
| fbfrenzy | | Football Frenzy (NGM-034)(NGH-034) | | 1992 | SNK | Neo Geo MVS | |
| md_foreman | | Foreman for Real (World) | | 1995 | Acclaim Entert| Sega Megadrive| |
| forgottnua | | Forgotten Worlds (US, B-Board 88618B-2, rev A) | forgottn | 1988 | Capcom | CPS1 | |
| forgottnu1 | | Forgotten Worlds (US, B-Board 88618B-2, Rev C) | forgottn | 1988 | Capcom | CPS1 | |
| forgottnu | | Forgotten Worlds (US, B-Board 88621B-2, rev C) | forgottn | 1988 | Capcom | CPS1 | |
| md_forgottn1 | | Forgotten Worlds (World) | md_forgottn | 1989 | Sega | Sega Megadrive| |
| forgottn | | Forgotten Worlds (World) | | 1988 | Capcom | CPS1 | |
| md_forgottn | | Forgotten Worlds (World, v1.1) | | 1989 | Sega | Sega Megadrive| |
| pce_fsoccr90 | | Formation Soccer - Human Cup '90 | | 1990 | Human | PC Engine | |
| pce_fsoccer | | Formation Soccer - On J. League | | 1994 | Human | PC Engine | |
| md_formula1 | | Formula One (USA) | md_f1 | 1993 | Tengen | Sega Megadrive| |
| md_fastfur5 | | Forsazh 5 Bystraya ~ Fast and the Furious 5 Quick (Rus| md_combatca | 199? || Sega Megadrive| |
| md_bighurt | | Frank Thomas Big Hurt Baseball (Euro, USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| freeze | | Freeze | | 1984 | Cinematronics | Jack the Giant| |
| frogf | | Frog (Falcon bootleg) | frogger | 1981 | bootleg | Galaxian | |
| frogg | | Frog (Galaxian hardware) | frogger | 1981 | bootleg | Galaxian | |
| froggers | | Frog | frogger | 1981 | bootleg | Galaxian | |
| cps1frog | | Frog Feast (CPS-1) | | 2006 | Rastersoft (Ho| CPS1 | |
| ngfrog | | Frog Feast (Neo Geo) | | 2006 | Rastersoft | Neo Geo MVS | |
| pgmfrog | | Frog Feast (PGM) | | 2006 | RasterSoft | PolyGameMaster| |
| frogger | | Frogger | | 1981 | Konami | Galaxian | |
| froggermc | | Frogger (Moon Cresta hardware) | frogger | 1981 | Konami (Sega l| Galaxian | No Sound |
| froggers1 | | Frogger (Sega set 1) | frogger | 1981 | Konami (Sega l| Galaxian | |
| froggers2 | | Frogger (Sega set 2) | frogger | 1981 | Konami (Sega l| Galaxian | |
| md_frogger | | Frogger (USA) | | 1998 | Majesco | Sega Megadrive| |
| md_slamdunk | | From TV Animation Slam Dunk - Kyougou Makkou Taiketsu!| | 1995 | Bandai | Sega Megadrive| |
| fullthrl | | Full Throttle (Japan) | topspeed | 1987 | Taito Corporat| Taito Misc | |
| md_funngame | | Fun 'N Games (Euro) | | 1993 | Sony Imagesoft| Sega Megadrive| |
| md_funngameu | | Fun 'N' Games (USA) | md_funngame | 1993 | Tradewest | Sega Megadrive| |
| md_funcar | | Fun Car Rally (USA, Prototype) | | 199? || Sega Megadrive| |
| funkybee | | Funky Bee | | 1982 | Orca | Miscellaneous | |
| funkybeeb | | Funky Bee (bootleg, harder) | funkybee | 1982 | bootleg | Miscellaneous | |
| fnkyfish | | Funky Fish | | 1981 | Sun Electronic| Kangaroo | |
| funkyjetj | | Funky Jet (Japan) | funkyjet | 1992 | Data East Corp| DECO IC16 | |
| funkyjet | | Funky Jet (World) | | 1992 | [Data East] (M| DECO IC16 | |
| funybubl | | Funny Bubble | | 1999 | In Chang Elect| misc | |
| funybublc | | Funny Bubble (Comad version) | funybubl | 1999 | Comad Industry| misc | |
| md_funnywld | | Funny World & Balloon Boy (USA) | | 1993 | Realtec | Sega Megadrive| |
| md_nadia | | Fushigi no Umi no Nadia (Jpn) | | 1991 | Namcot | Sega Megadrive| |
| pce_alice | | Fushigi no Yume no Alice | | 1990 | Face | PC Engine | |
| md_futbol | | Futbol Argentino 98 - Pasion de Multitudes (Pirate) | md_fifa95 | 199? || Sega Megadrive| |
| gloc | | G-LOC Air Battle (US) | | 1990 | Sega | Y-Board | |
| md_gloc | | G-LOC Air Battle (World) | | 1993 | Sega | Sega Megadrive| |
| md_glocp | | G-LOC Air Battle (World, Prototype) | md_gloc | 1993 | Sega | Sega Megadrive| |
| glocr360 | | G-LOC R360 | gloc | 1990 | Sega | Y-Board | |
| md_gadget | | Gadget Twins (USA) | | 1992 | GameTek | Sega Megadrive| |
| pce_gaiflame | | Gai Flame | | 1990 | NCS | PC Engine | |
| gaia | | Gaia Crusaders | | 1999 | Noise Factory | Cave | |
| pce_gaiamons | | Gaia no Monshou | | 1988 | NCS | PC Engine | |
| md_gaiares | | Gaiares (Jpn, USA) | | 1990 | Renovation | Sega Megadrive| |
| md_gground | | Gain Ground (World) | | 1991 | Sega | Sega Megadrive| |
| md_gground1 | | Gain Ground (World, Alt) | md_gground | 1991 | Sega | Sega Megadrive| |
| pce_galaga88 | | Galaga '88 | | 1988 | Namcot | PC Engine | |
| tg_galaga90 | | Galaga '90 | | 1989 | NEC | TurboGrafx 16 | |
| galagamf | | Galaga (Midway set 1 with fast shoot hack) | galaga | 1981 | Namco (Midway | Miscellaneous | |
| galagamw | | Galaga (Midway set 1) | galaga | 1981 | Namco (Midway | Miscellaneous | |
| galagamk | | Galaga (Midway set 2) | galaga | 1981 | Namco (Midway | Miscellaneous | |
| galaga | | Galaga (Namco rev. B) | | 1981 | Namco | Miscellaneous | |
| galagao | | Galaga (Namco) | galaga | 1981 | Namco | Miscellaneous | |
| md_galahad | | Galahad (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| galaxbsf | | Galaxian (bootleg) | galaxian | 1979 | bootleg | Galaxian | |
| galaxianm | | Galaxian (Midway set 1) | galaxian | 1979 | Namco (Midway | Galaxian | |
| galaxianmo | | Galaxian (Midway set 2) | galaxian | 1979 | Namco (Midway | Galaxian | |
| galaxian | | Galaxian (Namco set 1) | | 1979 | Namco | Galaxian | |
| galaxiana | | Galaxian (Namco set 2) | galaxian | 1979 | Namco | Galaxian | |
| galaxiant | | Galaxian (Taito) | galaxian | 1979 | Namco (Taito l| Galaxian | |
| galap4 | | Galaxian Part 4 (hack) | galaxian | 1979 | G.G.I | Galaxian | |
| galapx | | Galaxian Part X (moonaln hack) | galaxian | 1979 | hack | Galaxian | |
| tst_galx | | Galaxian Test ROM | galaxian | 1979 | Test ROM | Galaxian | |
| galturbo | | Galaxian Turbo (superg hack) | galaxian | 1979 | hack | Galaxian | |
| galemp | | Galaxy Empire (bootleg?) | uniwars | 1980 | bootleg (Taito| Galaxian | |
| galaxyfg | | Galaxy Fight - Universal Warriors | | 1995 | Sunsoft | Neo Geo MVS | |
| gforce2 | | Galaxy Force 2 | | 1988 | Sega | Y-Board | |
| gforce2j | | Galaxy Force 2 (Japan) | gforce2 | 1988 | Sega | Y-Board | |
| gforce2ja | | Galaxy Force 2 (Japan, Rev A) | gforce2 | 1988 | Sega | Y-Board | |
| md_gforce2a | | Galaxy Force II (World) | md_gforce2 | 1991 | Sega | Sega Megadrive| |
| md_gforce2 | | Galaxy Force II (World, Rev. B) | | 1991 | CRI ~ Sega | Sega Megadrive| |
| gallag | | Gallag | galaga | 1981 | bootleg | Miscellaneous | |
| gallop | | Gallop - Armed police Unit (Japan) | cosmccop | 1991 | Irem | M72 | |
| galmedes | | Galmedes (Japan) | | 1992 | Visco | Taito Misc | |
| galhustl | | Gals Hustler | | 1997 | ACE Internatio| Miscellaneous | |
| galpanic | | Gals Panic (Unprotected) | | 1990 | Kaneko | Miscellaneous | |
| galspnbl | | Gals Pinball | | 1996 | Comad | Miscellaneous | |
| md_gambler | | Gambler Jikochuushinha - Katayama Masayuki no Mahjong | | 1990 | Game Arts | Sega Megadrive| |
| md_ggenie1 | | Game Genie (Euro, USA) | md_ggenie | 199? || Sega Megadrive| |
| md_ggenie | | Game Genie (Euro, USA, Rev. A) | | 199? || Sega Megadrive| |
| md_gamenko | | Game no Kandume Otokuyou (Jpn) | | 199? || Sega Megadrive| |
| md_gameto | | Game Toshokan (Jpn, Rev. A) | | 1990 | Sega | Sega Megadrive| |
| ginkun | | Ganbare Ginkun | | 1995 | Tecmo | Miscellaneous | Imperfect GFX |
| pce_ganbgolf | | Ganbare! Golf Boys | | 1989 | NCS | PC Engine | |
| gangonta | | Ganbare! Gonta!! 2 / Party Time: Gonta the Diver II (J| prtytime | 1995 | Mitchell | Simple 156 | |
| gbusters | | Gang Busters (set 1) | | 1988 | Konami | GX878 | |
| gbustersa | | Gang Busters (set 2) | gbusters | 1988 | Konami | GX878 | |
| ganryu | | Ganryu / Musashi Ganryuki | | 1999 | Visco | Neo Geo MVS | |
| gardia | | Gardia (317-0006) | | 1986 | Sega / Corelan| System 1 | |
| gardiab | D NW | Gardia (317-0007?, bootleg) | gardia | 1986 | Sega / Corelan| System 1 | |
| md_garfield | | Garfield - Caught in the Act (Euro, USA) | | 1995 | Sega | Sega Megadrive| |
| md_gargoyle | | Gargoyles (USA) | | 1995 | Disney Interac| Sega Megadrive| |
| garogun | | Garogun Seroyang (Korea) | | 2000 | Yun Sung | Miscellaneous | |
| garoubl | | Garou - Mark of the Wolves (bootleg) | garou | 1999 | bootleg | Neo Geo MVS | |
| garou | | Garou - Mark of the Wolves (NGM-2530) | | 1999 | SNK | Neo Geo MVS | |
| garouh | | Garou - Mark of the Wolves (NGM-2530) (NGH-2530) | garou | 1999 | SNK | Neo Geo MVS | |
| garoup | | Garou - Mark of the Wolves (prototype) | garou | 1999 | SNK | Neo Geo MVS | |
| md_garou | | Garou Densetsu - Shukumei no Tatakai (Jpn) | md_fatfury | 1993 | Sega | Sega Megadrive| |
| md_garou2 | | Garou Densetsu 2 - Aratanaru Tatakai (Jpn) | md_fatfury2 | 1994 | Takara | Sega Megadrive| |
| md_sbtank | | Garry Kitchen's Super Battletank - War in the Gulf (US| | 1992 | Absolute Enter| Sega Megadrive| |
| garuka | | Garuka (Japan ver. W) | devstors | 1988 | Konami | GX890 | |
| garyoret | | Garyo Retsuden (Japan) | | 1987 | Data East Corp| DEC8 | |
| gatedoom1 | | Gate of Doom (US revision 1) | darkseal | 1990 | Data East Corp| DECO IC16 | |
| gatedoom | | Gate of Doom (US revision 4) | darkseal | 1990 | Data East Corp| DECO IC16 | |
| gauntlet2pg1 | | Gauntlet (2 Players, German, rev 1) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntlet2pg | | Gauntlet (2 Players, German, rev 4) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntlet2pj2 | | Gauntlet (2 Players, Japanese rev 2) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntlet2pj | | Gauntlet (2 Players, Japanese, rev 5) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntlet2pr3 | | Gauntlet (2 Players, rev 3) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntlet2p | | Gauntlet (2 Players, rev 6) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletg | | Gauntlet (German, rev 10) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletgr3 | | Gauntlet (German, rev 3) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletgr6 | | Gauntlet (German, rev 6) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletgr8 | | Gauntlet (German, rev 8) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletj12 | | Gauntlet (Japanese, rev 12) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletj | | Gauntlet (Japanese, rev 13) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| md_gauntlt4j | | Gauntlet (Jpn) | md_gauntlt4 | 1993 | Tengen | Sega Megadrive| |
| gauntletr1 | | Gauntlet (rev 1) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntlet | | Gauntlet (rev 14) | | 1985 | Atari Games | Atari Gauntlet| |
| gauntletr2 | | Gauntlet (rev 2) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletr4 | | Gauntlet (rev 4) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletr5 | | Gauntlet (rev 5) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletr7 | | Gauntlet (rev 7) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntletr9 | | Gauntlet (rev 9) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gauntlets | | Gauntlet (Spanish, rev 15) | gauntlet | 1985 | Atari Games | Atari Gauntlet| |
| gaunt2 | | Gauntlet II | | 1986 | Atari Games | Atari Gauntlet| |
| gaunt22pg | | Gauntlet II (2 Players, German) | gaunt2 | 1986 | Atari Games | Atari Gauntlet| |
| gaunt22p1 | | Gauntlet II (2 Players, rev 1) | gaunt2 | 1986 | Atari Games | Atari Gauntlet| |
| gaunt22p | | Gauntlet II (2 Players, rev 2) | gaunt2 | 1986 | Atari Games | Atari Gauntlet| |
| gaunt2g | | Gauntlet II (German) | gaunt2 | 1986 | Atari Games | Atari Gauntlet| |
| md_gauntlt4a | | Gauntlet IV (Euro, USA, 199308) | md_gauntlt4 | 1993 | Tengen | Sega Megadrive| |
| md_gauntlt4 | | Gauntlet IV (Euro, USA, 199309) | | 1993 | Tengen | Sega Megadrive| |
| pce_gekisboy | | Gekisha Boy | | 1992 | Irem | PC Engine | |
| md_gemfire | | Gemfire (USA) | | 1992 | Koei | Sega Megadrive| |
| gemini | | Gemini Wing | | 1987 | Tecmo | Miscellaneous | |
| md_gems | | GEMS v2.8 | | 199? || Sega Megadrive| |
| md_genchaos | | General Chaos (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_genchaosj | | General Chaos Daikonsen (Jpn) | md_genchaos | 1994 | Electronic Art| Sega Megadrive| |
| md_genelost | | Generations Lost (Euro, USA) | | 1994 | Time Warner In| Sega Megadrive| |
| md_genghis2 | | Genghis Khan II - Clan of the Gray Wolf (USA) | | 1993 | Koei | Sega Megadrive| |
| genix | | Genix Family | | 1994 | NIX | Miscellaneous | |
| pce_genjitsu | | Genji Tsuushin Agedama | | 1991 | NEC Home Elect| PC Engine | |
| pce_genpei | | Genpei Toumaden | | 1990 | Namcot | PC Engine | |
| pce_genpemak | | Genpei Toumaden ni no Maki | | 1992 | Namcot | PC Engine | |
| gensitou | | Genshi-Tou 1930's (Japan) | prehisle | 1989 | SNK | Prehistoric Is| |
| md_georgeko | | George Foreman's KO Boxing (Euro) | | 1992 | Flying Edge | Sega Megadrive| |
| md_georgekou | | George Foreman's KO Boxing (USA) | md_georgeko | 1992 | Flying Edge | Sega Megadrive| |
| geostorm | | Geostorm (Japan) | gunforc2 | 1994 | Irem | M92 | Imperfect sound and graphics |
| gtstarb1 | | Get Star (bootleg, set 1) | getstar | 1986 | Taito | Early Toaplan | |
| gtstarb2 | | Get Star (bootleg, set 2) | getstar | 1986 | Taito | Early Toaplan | |
| getstarj | | Get Star (Japan) | getstar | 1986 | Toaplan / Tait| Early Toaplan | |
| ghostbi | | Ghost Busters (Intro demo) | | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| tg_ghostman | | Ghost Manor | | 1992 | TTI | TurboGrafx 16 | |
| gpilotsh | | Ghost Pilots (NGH-020)(US) | gpilots | 1991 | SNK | Neo Geo MVS | |
| gpilots | | Ghost Pilots (NGM-020)(NGH-020) | | 1991 | SNK | Neo Geo MVS | |
| md_ghostbst1 | | Ghostbusters (World) | md_ghostbst | 1990 | Sega | Sega Megadrive| |
| md_ghostbst | | Ghostbusters (World, v1.1) | | 1990 | Sega | Sega Megadrive| |
| ghostlop | | Ghostlop (prototype) | | 1996 | Data East Corp| Neo Geo MVS | |
| gmgalax | | Ghostmuncher Galaxian (bootleg) | | 1981 | LAX | Galaxian | |
| gngbl | | Ghosts'n Goblins (bootleg with Cross) | gng | 1985 | bootleg | Miscellaneous | |
| gngblita | | Ghosts'n Goblins (Italian bootleg, harder) | gng | 1985 | bootleg | Miscellaneous | |
| gngt | | Ghosts'n Goblins (US) | gng | 1985 | Capcom (Taito | Miscellaneous | |
| gngc | | Ghosts'n Goblins (World Revision C) | gng | 1985 | Capcom | Miscellaneous | |
| gng | | Ghosts'n Goblins (World? set 1) | | 1985 | Capcom | Miscellaneous | |
| gnga | | Ghosts'n Goblins (World? set 2) | gng | 1985 | Capcom | Miscellaneous | |
| md_ghouls1 | | Ghouls'n Ghosts (Euro, USA) | md_ghouls | 1989 | Sega | Sega Megadrive| |
| md_ghouls | | Ghouls'n Ghosts (Euro, USA, Kor, Rev. A) | | 1989 | Sega | Sega Megadrive| |
| ghoulsu | | Ghouls'n Ghosts (US) | ghouls | 1988 | Capcom | CPS1 | |
| ghouls | | Ghouls'n Ghosts (World) | | 1988 | Capcom | CPS1 | |
| ghoxj | | Ghox (joystick) | ghox | 1991 | Toaplan | Toaplan GP9001| No Sound (undumped MCU) |
| ghox | | Ghox (spinner) | | 1991 | Toaplan | Toaplan GP9001| No Sound (undumped MCU) |
| gigawinga | | Giga Wing (990222 Asia) | gigawing | 1999 | Capcom | CPS2 | |
| gigawingb | | Giga Wing (990222 Brazil) | gigawing | 1999 | Capcom | CPS2 | |
| gigawingh | | Giga Wing (990222 Hispanic) | gigawing | 1999 | Capcom | CPS2 | |
| gigawingd | | Giga Wing (990222 USA Phoenix Edition) | gigawing | 1999 | bootleg | CPS2 | |
| gigawing | | Giga Wing (990222 USA) | | 1999 | Capcom | CPS2 | |
| gigawingjd | | Giga Wing (990223 Japan Phoenix Edition) | gigawing | 1999 | bootleg | CPS2 | |
| gigawingj | | Giga Wing (990223 Japan) | gigawing | 1999 | Capcom | CPS2 | |
| gigaman2 | | Gigaman 2: The Power Fighters (bootleg) | megaman2 | 1996 | bootleg | CPS2 | No Sound (MCU not dumped) |
| gigandes | | Gigandes | | 1989 | East Technolog| Taito-X | |
| gigandesj | | Gigandes (Japan) | gigandes | 1989 | East Technolog| Taito-X | |
| ginganin | | Ginga NinkyouDen (set 1) | | 1987 | Jaleco | Miscellaneous | |
| ginganina | | Ginga NinkyouDen (set 2) | ginganin | 1987 | Jaleco | Miscellaneous | |
| gteikoku | | Gingateikoku No Gyakushu | uniwars | 1980 | Irem | Galaxian | |
| gteikokb | | Gingateikoku No Gyakushu (bootleg set 1) | uniwars | 1980 | bootleg | Galaxian | |
| gteikob2 | | Gingateikoku No Gyakushu (bootleg set 2) | uniwars | 1980 | bootleg | Galaxian | |
| md_gleylanc | | GleyLancer (Jpn) | | 1992 | NCS | Sega Megadrive| |
| md_globglad | | Global Gladiators (Euro) | | 1993 | Virgin Games | Sega Megadrive| |
| goalx3 | | Goal! Goal! Goal! | | 1995 | Visco | Neo Geo MVS | |
| md_gods | | Gods (Euro) | | 1993 | Accolade | Sega Megadrive| |
| md_godsj | | Gods (Jpn) | md_gods | 1993 | PCM Complete | Sega Megadrive| |
| md_godsu | | Gods (USA) | md_gods | 1992 | Mindscape | Sega Megadrive| |
| md_godsup | | Gods (USA, Prototype) | md_gods | 1992 | Mindscape | Sega Megadrive| |
| pce_chukatai | | Gokuraku! Chuka Taisen | | 1992 | Taito | PC Engine | |
| md_golden10 | | Golden 10 in 1 | | 199? || Sega Megadrive| |
| goldnaxe1 | | Golden Axe (set 1, World, FD1094 317-0110) | goldnaxe | 1989 | Sega | System 16B | |
| goldnaxe2 | | Golden Axe (set 2, US, 8751 317-0112) | goldnaxe | 1989 | Sega | System 16B | |
| goldnaxe3 | | Golden Axe (set 3, World, FD1094 317-0120) | goldnaxe | 1989 | Sega | System 16B | |
| goldnaxej | | Golden Axe (set 4, Japan, FD1094 317-0121) | goldnaxe | 1989 | Sega | System 16B | |
| goldnaxeu | | Golden Axe (set 5, US, FD1094 317-0122) | goldnaxe | 1989 | Sega | System 16B | |
| goldnaxe | | Golden Axe (set 6, US, 8751 317-123A) | | 1989 | Sega | System 16B | |
| md_goldnaxe1 | | Golden Axe (World) | md_goldnaxe | 1989 | Sega | Sega Megadrive| |
| md_goldnaxe | | Golden Axe (World, v1.1) | | 1989 | Sega | Sega Megadrive| |
| md_goldnax2 | | Golden Axe II (World) | | 1991 | Sega | Sega Megadrive| |
| md_goldnax2p | | Golden Axe II (World, Prototype) | md_goldnax2 | 1991 | Sega | Sega Megadrive| |
| md_goldnax3 | | Golden Axe III (Jpn) | | 1993 | Sega | Sega Megadrive| |
| pce_gomola | | Gomola Speed | | 1990 | UPL | PC Engine | |
| imsorryj | | Gonbee no I'm Sorry (315-5110, Japan) | imsorry | 1985 | Coreland / Seg| System 1 | |
| gondo | D NW | Gondomania (US) | | 1987 | Data East USA | DEC8 | Broken inputs |
| md_goofy | | Goofy's Hysterical History Tour (USA) | | 1993 | Absolute Ente| Sega Megadrive| |
| gorkans | | Gorkans | mrtnt | 1983 | Techstar | Pac-man | |
| gotcha | | Got-cha Mini Game Festival | | 1997 | Dongsung | Miscellaneous | |
| plegends | | Gouketsuji Gaiden Legends (USA, ver. 95/06/20) | | 1995 | Atlus / KM Int| Cave | |
| plegendsj | | Gouketsuji Gaiden Saikyou Densetsu (Japan, ver. 95/06/| plegends | 1995 | Atlus | Cave | |
| powerinsj | | Gouketsuji Ichizoku (Japan) | powerins | 1993 | Atlus | Miscellaneous | |
| md_gouketsu | | Gouketsuji Ichizoku (Jpn) | | 1994 | Atlus | Sega Megadrive| |
| pwrinst2j | | Gouketsuji Ichizoku 2 (Japan, ver. 94/04/08) | pwrinst2 | 1994 | Atlus | Cave | |
| gpriderj | | GP Rider (Japan, FD1094 317-0161) | gprider | 1990 | Sega | X-Board | |
| gprideru | | GP Rider (US, FD1094 317-0162) | gprider | 1990 | Sega | X-Board | |
| gprider | | GP Rider (World, FD1094 317-0163) | | 1990 | Sega | X-Board | |
| pce_gradius | | Gradius | | 1991 | Konami | PC Engine | |
| gradius2 | | Gradius II - GOFER no Yabou (Japan New ver.) | vulcan | 1988 | Konami | GX785 | |
| gradius2a | | Gradius II - GOFER no Yabou (Japan Old ver.) | vulcan | 1988 | Konami | GX785 | |
| gradius2b | | Gradius II - GOFER no Yabou (Japan Older ver.) | vulcan | 1988 | Konami | GX785 | |
| gradius3a | | Gradius III (Asia) | gradius3 | 1989 | Konami | GX945 | |
| gradius3 | | Gradius III (Japan) | | 1989 | Konami | GX945 | |
| gradius3e | | Gradius III (World) | gradius3 | 1989 | Konami | GX945 | |
| md_gt5 | | Gran Turismo 5 (Rus) | md_funcar | 199? || Sega Megadrive| |
| md_granada1 | | Granada (Jpn, USA) | md_granada | 1990 | Renovation ~ W| Sega Megadrive| |
| md_granada | | Granada (Jpn, USA, v1.1) | | 1990 | Renovation ~ W| Sega Megadrive| |
| md_grandslj | | GrandSlam - The Tennis Tournament '92 (Jpn) | md_grandsl | 1992 | Nippon Telenet| Sega Megadrive| |
| md_grandsl | | GrandSlam - The Tennis Tournament (Euro) | | 1992 | Sega | Sega Megadrive| |
| gtmr2u | | Great 1000 Miles Rally 2 USA (95/05/18) | gtmr2 | 1995 | Kaneko | Kaneko16 | |
| gtmre | | Great 1000 Miles Rally: Evolution Model!!! (94/09/06) | gtmr | 1994 | Kaneko | Kaneko16 | |
| gtmrusa | | Great 1000 Miles Rally: U.S.A Version! (94/09/06) | gtmr | 1994 | Kaneko | Kaneko16 | |
| md_greatcirj | | Great Circus Mystery - Mickey to Minnie Magical Advent| md_mickeycm | 1994 | Capcom | Sega Megadrive| |
| gmahou | | Great Mahou Daisakusen (000121 Japan) | dimahoo | 2000 | 8ing / Raizing| CPS2 | |
| md_ghw | | Greatest Heavyweights (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_ghwj | | Greatest Heavyweights (Jpn) | md_ghw | 1994 | Sega | Sega Megadrive| |
| md_ghwu | | Greatest Heavyweights (USA) | md_ghw | 1994 | Sega | Sega Megadrive| |
| gberet | | Green Beret | | 1985 | Konami | Miscellaneous | |
| gberetb | | Green Beret (bootleg) | gberet | 1985 | bootleg | Miscellaneous | |
| md_greendog | | Greendog - The Beached Surfer Dude! (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| grindstm | | Grind Stormer | | 1992 | Toaplan | Toaplan GP9001| |
| grindstma | | Grind Stormer (older set) | grindstm | 1992 | Toaplan GP9001| Toaplan | |
| md_grindst | | Grind Stormer (USA) | | 1994 | Tengen | Sega Megadrive| |
| growlu | | Growl (US) | growl | 1990 | Taito America | Taito-F2 | |
| md_growl | | Growl (USA) | | 1991 | Taito | Sega Megadrive| |
| growl | | Growl (World) | | 1990 | Taito Corporat| Taito-F2 | |
| gryzor | | Gryzor (Set 1) | contra | 1987 | Konami | GX633 | |
| gryzora | | Gryzor (Set 2) | contra | 1987 | Konami | GX633 | |
| getstar | | Guardian | | 1986 | Toaplan / Tait| Early Toaplan | |
| grdnstrm | | Guardian Storm | | 1998 | Afega (Apples | NMK16 | |
| grdians | | GuardiansDenjin Makai II | | 1995 | Banpresto | Newer Seta | |
| gumbo | | Gumbo | | 1994 | Min Corp. | Miscellaneous | |
| gunfront | | Gun & Frontier (World) | | 1990 | Taito Corporat| Taito-F2 | |
| gunball | | Gun Ball (Japan) | nitrobal | 1992 | Data East Corp| DECO IC16 | |
| gunfrontj | | Gun Frontier (Japan) | gunfront | 1990 | Taito Corporat| Taito-F2 | |
| gunhohki | | Gun Hohki (Japan) | mysticri | 1992 | Irem | M92 | Imperfect sound and graphics |
| gunsmokej | | Gun. Smoke (Japan) | gunsmoke | 1985 | Capcom | Miscellaneous | |
| gunsmokeu | | Gun. Smoke (US set 1) | gunsmoke | 1985 | Capcom (Romsta| Miscellaneous | |
| gunsmokeua | | Gun. Smoke (US set 2) | gunsmoke | 1986 | Capcom (Romsta| Miscellaneous | |
| gunsmoke | | Gun. Smoke (World) | | 1985 | Capcom | Miscellaneous | |
| gnbarich | | Gunbarich | | 2001 | Psikyo | PS5V2 | |
| gunbirdj | | Gunbird (Japan) | gunbird | 1994 | Psikyo | Psikyo 68EC020| |
| gunbirdk | | Gunbird (Korea) | gunbird | 1994 | Psikyo | Psikyo 68EC020| |
| gunbird | | Gunbird (World) | | 1994 | Psikyo | Psikyo 68EC020| |
| gunbird2 | | Gunbird 2 | | 1998 | Psikyo | PS5 | |
| tg_gunboat | | Gunboat | | 1992 | NEC | TurboGrafx 16 | |
| gundhara | | Gundhara | | 1995 | Banpresto | Seta | |
| gunforcej | | Gunforce - Battle Fire Engulfed Terror Island (Japan) | gunforce | 1991 | Irem | M92 | Imperfect sound and graphics |
| gunforceu | | Gunforce - Battle Fire Engulfed Terror Island (US) | gunforce | 1991 | Irem America | M92 | Imperfect sound and graphics |
| gunforce | | Gunforce - Battle Fire Engulfed Terror Island (World) | | 1991 | Irem | M92 | Imperfect sound and graphics |
| gunforc2 | | Gunforce 2 (US) | | 1994 | Irem | M92 | Imperfect sound and graphics |
| pce_gunhed | | GunHed | | 1989 | Hudson | PC Engine | |
| pce_gunhedht | | GunHed - Hudson GunHed Taikai | | 1989 | Hudson | PC Engine | |
| gunnail | | GunNail (28th May. 1992) | | 1993 | NMK / Tecmo | NMK16 | |
| md_gunship | | Gunship (Euro) | | 1993 | U.S. Gold | Sega Megadrive| |
| md_gunstar | | Gunstar Heroes (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_gunstarj | | Gunstar Heroes (Jpn) | md_gunstar | 1993 | Sega | Sega Megadrive| |
| md_gunstarjs | | Gunstar Heroes (Jpn, Sample) | md_gunstar | 1993 | Sega | Sega Megadrive| |
| md_gunstaru | | Gunstar Heroes (USA) | md_gunstar | 1993 | Sega | Sega Megadrive| |
| gururin | | Gururin | | 1994 | Face | Neo Geo MVS | |
| gussun | | Gussun Oyoyo (Japan) | riskchal | 1993 | Irem | M90 | Unemulated CPU functions |
| guwange | | Guwange (Japan, master ver. 99/06/24) | | 1999 | Atlus / Cave | Cave | |
| guwanges | | Guwange (Japan, special ver. 00/01/01) | guwange | 1999 | Atlus / Cave | Cave | |
| md_gynoug | | Gynoug (Euro) | | 1991 | Sega | Sega Megadrive| |
| md_gynougj | | Gynoug (Jpn) | md_gynoug | 1991 | NCS | Sega Megadrive| |
| gyrodine | | Gyrodine | | 1984 | Crux | Kyugo | |
| gyrodinet | | Gyrodine (Taito Corporation license) | gyrodine | 1984 | Crux (Taito Co| Kyugo | |
| gyrussb | | Gyruss (bootleg) | gyruss | 1983 | bootleg | Miscellaneous | |
| gyrussce | | Gyruss (Centuri) | gyruss | 1983 | Konami (Centur| Miscellaneous | |
| gyruss | | Gyruss (Konami) | | 1983 | Konami | Miscellaneous | |
| hachamf | | Hacha Mecha Fighter (19th Sep. 1991) | | 1991 | NMK | NMK16 | |
| hharryu | | Hammerin' Harry (US) | hharry | 1990 | Irem America | M82 | |
| hharry | | Hammerin' Harry (World) | | 1990 | Irem | M82 | |
| pce_hanataka | | Hana Taaka Daka!? | | 1991 | Taito | PC Engine | |
| hangon1 | | Hang-On | hangon | 1985 | Sega | Hang-On | |
| hangon | | Hang-On (rev A) | | 1985 | Sega | Hang-On | |
| hangly | | Hangly-Man (set 1) | puckman | 1981 | hack | Pac-man | |
| hangly2 | | Hangly-Man (set 2) | puckman | 1981 | hack | Pac-man | |
| hangly3 | | Hangly-Man (set 3) | puckman | 1981 | hack | Pac-man | |
| pce_haniisky | | Hanii in the Sky | | 1989 | Face | PC Engine | |
| pce_haniirod | | Hanii on the Road | | 1990 | Face | PC Engine | |
| md_harddriv | | Hard Drivin' (World) | | 1991 | Tengen | Sega Megadrive| |
| hpuncher | | Hard Puncher (Japan) | fround | 1988 | Konami | GX870 | |
| md_hardbl94 | | HardBall '94 (Euro, USA) | | 1994 | Accolade | Sega Megadrive| |
| md_hardbl95 | | HardBall '95 (USA) | | 1995 | Accolade | Sega Megadrive| |
| md_hardbal3 | | HardBall III (USA) | | 1993 | Accolade | Sega Megadrive| |
| md_hardball | | HardBall! (USA) | | 1991 | Ballistic | Sega Megadrive| |
| md_hpotter | | Harry Potter (Rus) | | 199? || Sega Megadrive| |
| md_hpotter2 | | Harry Potter and the Chamber of Secrets (Rus) | md_globglad | 199? || Sega Megadrive| |
| hasamu | | Hasamu (Japan) | | 1991 | Irem | M90 | |
| hthero | | Hat Trick Hero (Japan) | footchmp | 1990 | Taito Corporat| Taito-F2 | |
| htchctch | | Hatch Catch | | 1995 | SemiCom | Miscellaneous | |
| pce_hatris | | Hatris | | 1991 | Tengen | PC Engine | |
| hcastleo | | Haunted Castle (ver. K) | hcastle | 1988 | Konami | Miscellaneous | |
| hcastle | | Haunted Castle (ver. M) | | 1988 | Konami | Miscellaneous | |
| md_haunting | | Haunting Starring Polterguy (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| hedpanic | | Head Panic (ver. 0117, 17/01/2000) | | 2000 | ESD | Miscellaneous | Story line & game instructions in Engl|
| hedpanicf | | Head Panic (ver. 0315, 15/03/2000) | hedpanic | 2000 | ESD / Fuuki | Miscellaneous | Story line in Japanese, game instructi|
| md_headon | | Head-On Soccer (USA) | md_feverpit | 1995 | U.S. Gold | Sega Megadrive| |
| hbarrel | | Heavy Barrel (US) | | 1987 | Data East USA | DEC0 | |
| hbarrelw | | Heavy Barrel (World) | hbarrel | 1987 | Data East USA | DEC0 | |
| hvymetal | | Heavy Metal (315-5135) | | 1985 | Sega | System 1 | |
| md_heavynov | | Heavy Nova (USA) | | 1992 | Micronet | Sega Megadrive| |
| pce_hvyunit | | Heavy Unit | | 1989 | Taito | PC Engine | |
| md_hvyunit | | Heavy Unit - Mega Drive Special (Jpn) | | 1990 | Toho | Sega Megadrive| |
| hwchamp | | Heavyweight Champ | | 1987 | Sega | System 16B | |
| hwchampj | | Heavyweight Champ (Japan, FD1094 317-0046) | hwchamp | 1987 | Sega | System 16B | |
| md_heitao | | Hei Tao 2 - Super Big 2 (Chi) | | 199? || Sega Megadrive| |
| hellfire1 | | Hellfire (1P Ver.) | hellfire | 1989 | Toaplan (Taito| Toaplan BCU-2 | |
| hellfire3 | | Hellfire (1P Ver., alt) | hellfire | 1989 | Toaplan (Taito| Toaplan BCU-2 | |
| hellfire | | Hellfire (2P Ver.) | | 1989 | Toaplan (Taito| Toaplan BCU-2 | |
| hellfire2 | | Hellfire (2P Ver., first edition) | hellfire | 1989 | Toaplan (Taito| Toaplan BCU-2 | |
| md_hellfire | | Hellfire (Euro) | | 1991 | Sega | Sega Megadrive| |
| md_hellfirej | | Hellfire (Jpn) | md_hellfire | 1990 | NCS | Sega Megadrive| |
| md_hellfireu | | Hellfire (USA) | md_hellfire | 1991 | Seismic | Sega Megadrive| |
| herbiedk | | Herbie at the Olympics (DK conversion) | huncholy | 1984 | Century Electr| Miscellaneous | No sound |
| md_hercules | | Hercules | md_dahnam | 199? || Sega Megadrive| |
| md_herculs2 | | Hercules 2 | | 199? || Sega Megadrive| |
| herodku | | Hero in the Castle of Doom (DK conversion not encrypte| hero | 1984 | Seatongrove Lt| Miscellaneous | |
| herodk | | Hero in the Castle of Doom (DK conversion) | hero | 1984 | Seatongrove Lt| Miscellaneous | No sound |
| md_herzog | | Herzog Zwei (Euro, USA) | | 1990 | Sega | Sega Megadrive| |
| md_herzogj | | Herzog Zwei (Jpn) | md_herzog | 1989 | Technosoft | Sega Megadrive| |
| heuksun | | Heuk Sun Baek Sa (Korea) | | 199? | Oksan / F2 Sys| Miscellaneous | |
| hexpoola | | Hex Pool (Senko) | racknrol | 1985 | Senko | Galaxian | |
| hexpool | | Hex Pool (Shinkai) | racknrol | 1986 | Shinkai | Galaxian | |
| hexa | | Hexa | | 199? | D. R. Korea | Arkanoid | |
| hexion | | Hexion (Japan ver. JAB) | | 1992 | Konami | GX122 | |
| md_havocu | | High Seas Havoc (USA) | md_havoc | 1993 | Data East | Sega Megadrive| |
| hippodrm | | Hippodrome (US) | | 1989 | Data East USA | DEC0 | |
| buraiken | | Hissatsu Buraiken (Japan) | avengers | 1987 | Capcom | Miscellaneous | |
| hiticej | | Hit the Ice (Japan) | hitice | 1990 | Midway/Taito C| Taito B System| Imperfect graphics |
| hitice | | Hit the Ice (US) | | 1990 | Williams | Taito B System| Imperfect graphics |
| md_hitice | | Hit the Ice (USA) | | 1992 | Taito | Sega Megadrive| |
| pce_hitice | | Hit the Ice - VHL - The Official Video Hockey League | | 1991 | Taito | PC Engine | |
| tg_hitice | | Hit the Ice - VHL - The Official Video Hockey League | | 1992 | TTI | TurboGrafx 16 | |
| md_hokuto | | Hokuto no Ken - Shin Seikimatsu Kyuuseishu Densetsu (J| md_lastbtle | 1989 | Sega | Sega Megadrive| |
| md_homea | | Home Alone (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_homeap | | Home Alone (USA, Prototype) | md_homea | 1992 | Sega | Sega Megadrive| |
| md_homea2 | | Home Alone 2 - Lost in New York (USA) | | 1993 | Sega | Sega Megadrive| |
| honeydol | | Honey Dolls | | 1995 | Barko Corp | Kaneko Pandora| |
| pce_ddanpei | | Honoo no Toukyuuji - Dodge Danpei | | 1992 | Hudson | PC Engine | |
| md_ddanpei | | Honoo no Toukyuuji - Dodge Danpei (Jpn) | | 1992 | Sega | Sega Megadrive| |
| md_hook | | Hook (Euro) | | 1992 | Sony Imagesoft| Sega Megadrive| |
| hookj | | Hook (Japan) | hook | 1992 | Irem | M92 | Imperfect sound and graphics |
| hooku | | Hook (US) | hook | 1992 | Irem America | M92 | Imperfect sound and graphics |
| md_hooku | | Hook (USA) | md_hook | 1992 | Sony Imagesoft| Sega Megadrive| |
| hook | | Hook (World) | | 1992 | Irem | M92 | Imperfect sound and graphics |
| horizon | | Horizon | | 1985 | Irem | Irem M62 | |
| hotbubl | | Hot Bubble | bubl2000 | 1998 | Pandora | NMK16 | |
| hotpinbl | | Hot Pinball | | 1995 | Comad & New Ja| Miscellaneous | |
| hotshock | | Hot Shocker | | 1982 | E.G. Felaco (D| Galaxian | |
| hotshockb | | Hot Shocker (bootleg) | hotshock | 1982 | bootleg | Galaxian | |
| hotdogst | | Hotdog Storm - The First Supersonics (International) | | 1996 | Marble / ACE I| Cave | |
| md_huamul | | Hua Mu Lan - Mulan (Chi) | | 199? || Sega Megadrive| |
| md_huanle | | Huan Le Tao Qi Shu - Smart Mouse (Chi) | | 199? || Sega Megadrive| |
| hunchbkd | D NW | Hunchback (DK conversion) | hunchbak | 1983 | Century Electr| Miscellaneous | No sound |
| hunchbkg | | Hunchback (Galaxian hardware) | hunchbak | 1981 | Century Electr| Galaxian | |
| hunchbks | | Hunchback (Scramble hardware) | hunchbak | 1983 | Century Electr| Galaxian | |
| hncholms | | Hunchback Olympic (Scramble hardware) | huncholy | 1984 | Century Electr| Galaxian | Imperfect Sound |
| md_hurrican | | Hurricanes (Euro) | | 1994 | U.S. Gold | Sega Megadrive| |
| md_hyokkohj | | Hyokkori Hyoutan Jima - Daitouryou o Mezase! (Jpn) | | 1992 | Sega | Sega Megadrive| |
| md_hyperdnk | | Hyper Dunk (Euro) | | 1994 | Konami | Sega Megadrive| |
| md_hyperdnkj | | Hyper Dunk - The Playoff Edition (Jpn) | md_hyperdnk | 1994 | Konami | Sega Megadrive| |
| md_hyperdnkjp | | Hyper Dunk - The Playoff Edition (Jpn, Prototype) | md_hyperdnk | 1994 | Konami | Sega Megadrive| |
| md_hypermgnk | | Hyper Marbles (Jpn, Game no Kandume MegaCD Rip) | md_hyperm | 1991 | Sega | Sega Megadrive| |
| md_hyperm | | Hyper Marbles (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| hyperpac | | Hyper Pacman | | 1995 | SemiCom | Kaneko Pandora| |
| hyperpacb | | Hyper Pacman (bootleg) | hyperpac | 1995 | SemiCom | Kaneko Pandora| |
| hypsptsp | | Hyper Sports Special (Japan) | 88games | 1988 | Konami | GX861 | |
| hsf2j | | Hyper Street Fighter 2: The Anniversary Edition (03122| hsf2 | 2004 | Capcom | CPS2 | |
| hsf2d | | Hyper Street Fighter 2: The Anniversary Edition (04020| hsf2 | 2004 | bootleg | CPS2 | |
| hsf2a | | Hyper Street Fighter 2: The Anniversary Edition (04020| hsf2 | 2004 | Capcom | CPS2 | |
| hsf2 | | Hyper Street Fighter 2: The Anniversary Edition (04020| | 2004 | Capcom | CPS2 | |
| imsorry | | I'm Sorry (315-5110, US) | | 1985 | Coreland / Seg| System 1 | |
| md_iceage | | Ice Age (Rus) | md_awepossm | 199? || Sega Megadrive| |
| md_iceage3 | | Ice Age 3 (Rus) | md_chuckrck | 199? || Sega Megadrive| |
| md_iceage4 | | Ice Age 4 (Rus) | md_chuckrck | 199? || Sega Megadrive| |
| pce_idolhana | | Idol Hanafuda Fan Club | | 1991 | Game Express | PC Engine | |
| fr2ch | | Idol Mahjong - final romance 2 (CD to MVS Conversion) | | 1995 | hack | Neo Geo MVS | |
| igmo | | IGMO | | 1984 | Epos Corporati| EPOS Tristar | Incorrect Colors |
| ikari3 | | Ikari III - The Rescue (8-Way Joystick) | | 1989 | SNK | Miscellaneous | |
| ikari3u | | Ikari III - The Rescue (US, Rotary Joystick) | ikari3 | 1989 | SNK | Miscellaneous | |
| ikari3j | | Ikari Three - The Rescue (Japan, Rotary Joystick) | ikari3 | 1989 | SNK | Miscellaneous | |
| md_dokidokignk| | Ikazuse! Koi no Doki Doki Penguin Land MD (Jpn, Game n| md_dokidoki | 1991 | Sega | Sega Megadrive| |
| md_dokidoki | | Ikazuse! Koi no Doki Doki Penguin Land MD (Jpn, SegaNe| | 1991 | Sega | Sega Megadrive| |
| ikki | | Ikki (Japan) | | 1985 | Sun Electronic| Miscellaneous | |
| pce_imagefgt | | Image Fight | | 1990 | Irem | PC Engine | |
| imgfightj | | Image Fight (Japan) | imgfight | 1988 | Irem | M72 | |
| imgfight | | Image Fight (Japan, revision A) | | 1988 | Irem | M72 | |
| md_imgitt | | IMG International Tour Tennis (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| tg_impossam | | Impossamole | | 1991 | NEC | TurboGrafx 16 | |
| inthuntu | | In The Hunt (US) | inthunt | 1993 | Irem America | M92 | Imperfect sound and graphics |
| inthunt | | In The Hunt (World) | | 1993 | Irem | M92 | Imperfect sound and graphics |
| md_indyrus | | Indiana Jones - Koridory Vremeni (Rus) | md_rickdang | 199? || Sega Megadrive| |
| md_indycrus | | Indiana Jones and the Last Crusade (Euro) | | 1992 | U.S. Gold | Sega Megadrive| |
| md_indycrusu | | Indiana Jones and the Last Crusade (USA) | md_indycrus | 1992 | U.S. Gold | Sega Megadrive| |
| md_insectxj | | Insector X (Jpn, Kor) | md_insectx | 1990 | Hot-B | Sega Megadrive| |
| md_insectx | | Insector X (USA) | | 1990 | Sage's Creatio| Sega Megadrive| |
| insectx | | Insector X (World) | | 1989 | Taito Corporat| Miscellaneous | |
| md_instchp9 | | Instruments of Chaos Starring Young Indiana Jones (Pro| md_instch | 1994 | Sega | Sega Megadrive| |
| md_instchp8 | | Instruments of Chaos Starring Young Indiana Jones (Pro| md_instch | 1994 | Sega | Sega Megadrive| |
| md_instchp7 | | Instruments of Chaos Starring Young Indiana Jones (Pro| md_instch | 1994 | Sega | Sega Megadrive| |
| md_instchp6 | | Instruments of Chaos Starring Young Indiana Jones (Pro| md_instch | 1994 | Sega | Sega Megadrive| |
| md_instchp5 | | Instruments of Chaos Starring Young Indiana Jones (Pro| md_instch | 1994 | Sega | Sega Megadrive| |
| md_instchp4 | | Instruments of Chaos Starring Young Indiana Jones (Pro| md_instch | 1994 | Sega | Sega Megadrive| |
| md_instchp3 | | Instruments of Chaos Starring Young Indiana Jones (Pro| md_instch | 1994 | Sega | Sega Megadrive| |
| md_instchp2 | | Instruments of Chaos Starring Young Indiana Jones (Pro| md_instch | 1994 | Sega | Sega Megadrive| |
| md_instch | | Instruments of Chaos Starring Young Indiana Jones (USA| | 1994 | Sega | Sega Megadrive| |
| md_instchp1 | | Instruments of Chaos Starring Young Indiana Jones (USA| md_instch | 1994 | Sega | Sega Megadrive| |
| md_intrugby | | International Rugby (Euro) | | 1993 | Domark | Sega Megadrive| |
| md_issdx | | International Superstar Soccer Deluxe (Euro) | | 1996 | Konami | Sega Megadrive| |
| inttoote | D NW | International Toote (Germany) | jockeyc | 1998 | Coinmaster | Seta | |
| inttootea | D NW | International Toote II (World?) | jockeyc | 1993 | Coinmaster | Seta | |
| md_iraqwar | | Iraq War 2003 | | 199? | Tomsoft | Sega Megadrive| |
| md_iraqwara | | Iraq War 2003 (Alt) | md_iraqwar | 199? || Sega Megadrive| |
| isgsm | | ISG Selection Master Type 2006 System BIOS | | 2006 | ISG | ISG Selection | BIOS only |
| md_ishido | | Ishido - The Way of Stones (USA) | | 1990 | Accolade | Sega Megadrive| |
| md_itcame | | It Came from the Desert (USA) | | 1990 | Electronic Art| Sega Megadrive| |
| md_izzyqst | | Izzy's Quest for the Olympic Rings (Euro, USA) | | 1995 | U.S. Gold | Sega Megadrive| |
| jjsquawk | | J. J. Squawkers | | 1993 | Athena / Able | Seta | |
| jjsquawkb | | J. J. Squawkers (bootleg) | jjsquawk | 1993 | bootleg | Seta | |
| jjsquawkb2 | | J. J. Squawkers (bootleg, Blandia conversion) | jjsquawk | 1993 | Athena / Able | Seta | |
| md_jlcs | | J. League Champion Soccer (Jpn) | md_euroclub | 1993 | Game Arts | Sega Megadrive| |
| pce_jleag11 | | J. League Greatest Eleven | | 1993 | Nihon Bussan | PC Engine | |
| md_jlpsa | | J. League Pro Striker (Jpn, v1.0) | md_jlps | 1993 | Sega | Sega Megadrive| |
| md_jlps | | J. League Pro Striker (Jpn, v1.3) | | 1993 | Sega | Sega Megadrive| |
| md_jlps2 | | J. League Pro Striker 2 (Jpn) | | 1994 | Sega | Sega Megadrive| |
| md_jlpsp | | J. League Pro Striker Perfect (Jpn) | | 1993 | Sega | Sega Megadrive| |
| tg_jjnjeff | | J.J. & Jeff | | 1990 | NEC | TurboGrafx 16 | |
| pce_nicklaus | | Jack Nicklaus' Greatest 18 Holes of Major Championship| | 1989 | Victor Interac| PC Engine | |
| md_nicklaus | | Jack Nicklaus' Power Challenge Golf (Euro, USA) | | 1993 | Accolade | Sega Megadrive| |
| tg_nicklaus | | Jack Nicklaus' Turbo Golf | | 1990 | Accolade | TurboGrafx 16 | |
| jack | | Jack the Giantkiller (set 1) | | 1982 | Cinematronics | Jack the Giant| |
| jack2 | | Jack the Giantkiller (set 2) | jack | 1982 | Cinematronics | Jack the Giant| |
| jack3 | | Jack the Giantkiller (set 3) | jack | 1982 | Cinematronics | Jack the Giant| |
| pce_jchan | | Jackie Chan | | 1991 | Hudson | PC Engine | |
| jchan | | Jackie Chan - The Kung-Fu Master | | 1995 | Kaneko | Miscellaneous | |
| jchan2 | | Jackie Chan in Fists of Fire | | 1995 | Kaneko | Miscellaneous | |
| tg_jchan | | Jackie Chan's Action Kung Fu | | 1992 | Hudson Soft | TurboGrafx 16 | |
| md_jbdougko | | James 'Buster' Douglas Knockout Boxing (Euro, USA) | | 1990 | Taito | Sega Megadrive| |
| md_jb007 | | James Bond 007 - The Duel (Euro, Rev. A) | | 1992 | Domark | Sega Megadrive| |
| md_jb007u | | James Bond 007 - The Duel (USA) | md_jb007 | 1992 | Domark | Sega Megadrive| |
| md_jpond | | James Pond - Underwater Agent (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_jpond3 | | James Pond 3 - Operation Starfish (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_robocod | | James Pond II - Codename RoboCod (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| md_robocodj | | James Pond II - Codename RoboCod (Jpn, Kor) | md_robocod | 1993 | Electronic Art| Sega Megadrive| |
| md_jammit | | Jammit (USA) | | 1994 | Virgin Interac| Sega Megadrive| |
| md_janout | | Janou Touryuumon (Jpn) | | 1993 | Sega | Sega Megadrive| |
| md_jantei | | Jantei Monogatari (Jpn) | | 1991 | Reno | Sega Megadrive| |
| md_draxos | | Jashin Draxos (Jpn, Kor) | md_riskyw | 1993 | Electronic Art| Sega Megadrive| |
| md_jellyboy | | Jelly Boy (Euro, Prototype) | | 199? | Electronic Art| Sega Megadrive| |
| md_jennifct | | Jennifer Capriati Tennis (USA) | md_grandsl | 1992 | Renovation | Sega Megadrive| |
| md_jeopardy | | Jeopardy! (USA) | | 1992 | GameTek | Sega Megadrive| |
| md_jeopardd | | Jeopardy! Deluxe (USA) | | 1993 | GameTek | Sega Megadrive| |
| md_jeopards | | Jeopardy! Sports Edition (USA) | | 1993 | GameTek | Sega Megadrive| |
| md_pigskinf | | Jerry Glanville's Pigskin Footbrawl (USA) | | 1992 | Razorsoft | Sega Megadrive| |
| md_jewelms | | Jewel Master (Euro, USA, Rev. A) | | 1991 | Sega | Sega Megadrive| |
| md_jewelmsj | | Jewel Master (Jpn) | md_jewelms | 1991 | Sega | Sega Megadrive| |
| pce_jigomegu | | Jigoku Meguri | | 1990 | Taito | PC Engine | |
| jigkmgri | | Jigoku Meguri (Japan) | bonzeadv | 1988 | Taito Corporat| Taito Misc | |
| md_jimpower | | Jim Power - The Arcade Game (USA, Prototype) | | 199? | Loriciel | Sega Megadrive| |
| md_jimmywws | | Jimmy White's Whirlwind Snooker (Euro) | | 1991 | Virgin Games | Sega Megadrive| |
| pce_jinmu | | Jinmu Denshou | | 1989 | Big Club | PC Engine | |
| pce_jinmu1 | | Jinmu Denshou (Alt) | pce_jinmu | 1989 | Big Club | PC Engine | |
| md_jiujim | | Jiu Ji Ma Jiang II - Ye Yan Bian (Chi) | | 199? || Sega Megadrive| |
| jockeygp | | Jockey Grand Prix (set 1) | | 2001 | Sun Amusement | Neo Geo MVS | |
| jockeygpa | | Jockey Grand Prix (set 2) | jockeygp | 2001 | Sun Amusement | Neo Geo MVS | |
| md_joemac | | Joe & Mac (USA) | | 1991 | Takara | Sega Megadrive| |
| joemacra | | Joe & Mac Returns (World, Version 1.0, 1994.05.19) | joemacr | 1994 | Data East | Simple 156 | |
| joemacr | | Joe & Mac Returns (World, Version 1.1, 1994.05.27) | | 1994 | Data East | Simple 156 | |
| md_joemont | | Joe Montana Football (World) | | 1990 | Sega | Sega Megadrive| |
| md_joemont2a | | Joe Montana II Sports Talk Football (World) | md_joemont2 | 1991 | Sega | Sega Megadrive| |
| md_joemont2 | | Joe Montana II Sports Talk Football (World, Rev. A) | | 1991 | Sega | Sega Megadrive| |
| md_madden92 | | John Madden Football '92 (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| md_madden93 | | John Madden Football '93 (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_madd93ce | | John Madden Football '93 - Championship Edition (USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_madden | | John Madden Football (Euro, USA) | | 1990 | Electronic Art| Sega Megadrive| |
| md_maddenj | | John Madden Football - Pro Football (Jpn) | md_madden | 1992 | Electronic Art| Sega Megadrive| |
| joinem | | Joinem | | 1986 | Global Corpora| Jack the Giant| |
| jojobaner1 | | JoJo's Bizarre Adventure: Heritage for the Future / Jo| jojoba | 1999 | Capcom | CPS-3 | |
| jojobane | | JoJo's Bizarre Adventure: Heritage for the Future / Jo| jojoba | 1999 | Capcom | CPS-3 | |
| jojobar1 | | JoJo's Bizarre Adventure: Heritage for the Future / Jo| jojoba | 1999 | Capcom | CPS-3 | |
| jojobanr1 | | JoJo's Bizarre Adventure: Heritage for the Future / Jo| jojoba | 1999 | Capcom | CPS-3 | |
| jojoba | | JoJo's Bizarre Adventure: Heritage for the Future / Jo| | 1999 | Capcom | CPS-3 | |
| jojoban | | JoJo's Bizarre Adventure: Heritage for the Future / Jo| jojoba | 1999 | Capcom | CPS-3 | |
| jojonr2 | | JoJo's Venture / JoJo no Kimyouna Bouken (Asia 981202,| jojo | 1998 | Capcom | CPS-3 | |
| jojonr1 | | JoJo's Venture / JoJo no Kimyouna Bouken (Asia 990108,| jojo | 1998 | Capcom | CPS-3 | |
| jojon | | JoJo's Venture / JoJo no Kimyouna Bouken (Asia 990128,| jojo | 1998 | Capcom | CPS-3 | |
| jojojr2 | | JoJo's Venture / JoJo no Kimyouna Bouken (Japan 981202| jojo | 1998 | Capcom | CPS-3 | |
| jojojr1 | | JoJo's Venture / JoJo no Kimyouna Bouken (Japan 990108| jojo | 1998 | Capcom | CPS-3 | |
| jojoj | | JoJo's Venture / JoJo no Kimyouna Bouken (Japan 990128| jojo | 1998 | Capcom | CPS-3 | |
| jojor2 | | JoJo's Venture / JoJo no Kimyouna Bouken (USA 981202) | jojo | 1998 | Capcom | CPS-3 | |
| jojor1 | | JoJo's Venture / JoJo no Kimyouna Bouken (USA 990108) | jojo | 1998 | Capcom | CPS-3 | |
| jojo | | JoJo's Venture / JoJo no Kimyouna Bouken (USA 990128) | | 1998 | Capcom | CPS-3 | |
| ltorb1 | | Jonas Indiana and the Lost Temple of RA (20050717) | | 2005 | [email protected]| Neo Geo MVS | |
| md_jordanb1 | | Jordan Vs Bird (Euro, USA) | md_jordanb | 1992 | Electronic Art| Sega Megadrive| |
| md_jordanb | | Jordan Vs Bird (Euro, USA, v1.1) | | 1992 | Electronic Art| Sega Megadrive| |
| md_jordanbj | | Jordan Vs Bird - One on One (Jpn) | md_jordanb | 1993 | Electronic Art| Sega Megadrive| |
| md_joshua | | Joshua & The Battle of Jericho (USA) | | 1992 | Wisdom Tree | Sega Megadrive| |
| joyman | | Joyman | puckman | 1982 | hack | Pac-man | |
| md_jdreddp1 | | Judge Dredd (USA, Prototype) | md_jdredd | 1995 | Acclaim Entert| Sega Megadrive| |
| md_jdreddp2 | | Judge Dredd (USA, Prototype, Alt) | md_jdredd | 1995 | Acclaim Entert| Sega Megadrive| |
| md_jdredd | | Judge Dredd (World) | | 1995 | Acclaim Entert| Sega Megadrive| |
| juju | | JuJu Densetsu (Japan) | toki | 1989 | Tad | Miscellaneous | |
| jujuba | | JuJu Densetsu (Japan, bootleg) | toki | 1989 | bootleg | Miscellaneous | |
| jujub | | JuJu Densetsu (Playmark bootleg) | toki | 1989 | bootleg (Playm| Miscellaneous | |
| jumpbug | | Jump Bug | | 1981 | Rock-ola | Galaxian | |
| jumpbugb | | Jump Bug (bootleg) | jumpbug | 1981 | bootleg | Galaxian | |
| jumpkids | | Jump Kids | | 1993 | Comad | Miscellaneous | |
| jumpshot | | Jump Shot | | 1985 | Bally Midway | Pac-man | |
| jumpshotp | | Jump Shot Engineering Sample | jumpshot | 1985 | Bally Midway | Pac-man | |
| jumping | | Jumping | rbisland | 1989 | bootleg | Taito Misc | |
| jpopnics | | Jumping Pop (Nics, Korean bootleg of Plump Pop) | | 1992 | Nics | Miscellaneous | Imperfect graphics |
| jumppop | | Jumping Pop (set 1) | | 2001 | ESD | Miscellaneous | |
| jumppope | | Jumping Pop (set 2) | jumppop | 2001 | Emag Soft | Miscellaneous | |
| md_junction | | Junction (Jpn, USA) | | 1990 | Micronet | Sega Megadrive| |
| md_jstrike | | Jungle Strike (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_jstrikep | | Jungle Strike (USA, Prototype) | md_jstrike | 1993 | Electronic Art| Sega Megadrive| |
| md_jstrikej | | Jungle Strike - Uketsugareta Kyouki (Jpn) | md_jstrike | 1993 | Electronic Art| Sega Megadrive| |
| jungler | D NW | Jungler | | 1981 | Konami | Miscellaneous | |
| jrking | | Junior King (bootleg of Donkey Kong Jr.) | dkongjr | 1982 | bootleg | Miscellaneous | |
| md_junker | | Junker's High (Jpn, Prototype) | md_outr2019 | 199? || Sega Megadrive| |
| md_jpark | | Jurassic Park (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_jparkj | | Jurassic Park (Jpn) | md_jpark | 1993 | Sega | Sega Megadrive| |
| md_jparku | | Jurassic Park (USA) | md_jpark | 1993 | Sega | Sega Megadrive| |
| md_jparkup | | Jurassic Park (USA, Prototype) | md_jpark | 1993 | Sega | Sega Megadrive| |
| md_jparkre | | Jurassic Park - Rampage Edition (Euro, USA) | | 1994 | Sega | Sega Megadrive| |
| md_jparkrep9 | | Jurassic Park - Rampage Edition (Prototype, 19940620) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jparkrep8 | | Jurassic Park - Rampage Edition (Prototype, 19940622) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jparkrep7 | | Jurassic Park - Rampage Edition (Prototype, 19940630) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jparkrep6 | | Jurassic Park - Rampage Edition (Prototype, 19940708) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jparkrep5 | | Jurassic Park - Rampage Edition (Prototype, 19940713) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jparkrep4 | | Jurassic Park - Rampage Edition (Prototype, 19940714) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jparkrep3 | | Jurassic Park - Rampage Edition (Prototype, 19940715) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jparkrep2 | | Jurassic Park - Rampage Edition (Prototype, 19940717) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jparkrep1 | | Jurassic Park - Rampage Edition (Prototype, 19940718) | md_jparkre | 1994 | Sega | Sega Megadrive| |
| md_jleague | | Justice League Task Force (World) | | 1995 | Acclaim Entert| Sega Megadrive| |
| pce_juuouki | | Juuouki | | 1989 | NEC | PC Engine | |
| pce_juuouki1 | | Juuouki (Alt) | pce_juuouki | 1989 | NEC | PC Engine | |
| md_juuouki1 | | Juuouki (Jpn) | md_altbeast | 1988 | Sega | Sega Megadrive| |
| md_juuouki | | Juuouki (Jpn, v1.1) | md_altbeast | 1988 | Sega | Sega Megadrive| |
| altbeastj3 | | Juuouki (set 3, Japan, FD1094 317-0068) | altbeast | 1988 | Sega | System 16B | |
| altbeastj | | Juuouki (set 7, Japan, 8751 317-0077) | altbeast | 1988 | Sega | System 16B | |
| jyangoku | | Jyangokushi -Haoh no Saihai- (990527 Japan) | | 1999 | Mitchell | CPS2 | |
| janshin | | Jyanshin Densetsu - Quest of Jongmaster | | 1994 | Aicom | Neo Geo MVS | |
| md_kof2k | | K. O. F. 2000 | | 199? || Sega Megadrive| |
| md_kagekij | | Ka-Ge-Ki (Jpn) | md_kageki | 1991 | Hot-B | Sega Megadrive| |
| md_kageki | | Ka-Ge-Ki - Fists of Steel (USA) | | 1991 | Sage's Creatio| Sega Megadrive| |
| kabukizj | D | Kabuki-Z (Japan) | kabukiz | 1988 | Taito Corporat| Miscellaneous | Imperfect graphics |
| kabukiz | D | Kabuki-Z (World) | | 1988 | Taito Corporat| Miscellaneous | Imperfect graphics |
| kagekih | | Kageki (hack) | kageki | 1992 | Taito Corporat| Miscellaneous | Imperfect Sound |
| kagekij | | Kageki (Japan) | kageki | 1988 | Taito Corporat| Miscellaneous | Imperfect Sound |
| kageki | | Kageki (US) | | 1988 | Taito America | Miscellaneous | Imperfect Sound |
| yanchamr | | Kaiketsu Yanchamaru (Japan) | kidniki | 1986 | Irem | Irem M62 | |
| kaiteids | | Kaitei Daisensou (Japan) | inthunt | 1993 | Irem | M92 | Imperfect sound and graphics |
| pce_shubibi | | Kaizou Choujin Shubibinman | | 1989 | NCS | PC Engine | |
| pce_shubibi2 | | Kaizou Choujin Shubibinman 2 - Aratanaru Teki | | 1991 | Masiya | PC Engine | |
| kamakazi3 | | Kamakazi III (superg hack) | galaxian | 1979 | bootleg | Galaxian | |
| kangaroo | | Kangaroo | | 1982 | Sun Electronic| Kangaroo | |
| kangarooa | | Kangaroo (Atari) | kangaroo | 1982 | [Sun Electroni| Kangaroo | |
| kangaroob | | Kangaroo (bootleg) | kangaroo | 1982 | Bootleg | Kangaroo | |
| karatblzj | | Karate Blazers (Japan) | karatblz | 1991 | Video System C| Video System | |
| karatblzu | | Karate Blazers (US) | karatblz | 1991 | Video System C| Video System | |
| karatblz | | Karate Blazers (World?) | | 1991 | Video System C| Video System | |
| karianx | | Karian Cross (Rev. 1.0) | | 1996 | Deniam | Deniam-16b Har| |
| karnovj | | Karnov (Japan) | karnov | 1987 | Data East Corp| Miscellaneous | |
| karnov | | Karnov (US) | | 1987 | Data East USA | Miscellaneous | |
| karnovr | | Karnov's Revenge / Fighter's History Dynamite | | 1994 | Data East Corp| Neo Geo MVS | |
| pce_katochan | | Kato Chan & Ken Chan | | 1987 | Hudson | PC Engine | |
| pce_kattobi | | Kattobi! Takuhai Kun | | 1990 | Tonkin House | PC Engine | |
| md_kawasaki | | Kawasaki Superbike Challenge (Euro, USA) | | 1994 | Time Warner In| Sega Megadrive| |
| md_kawasakip | | Kawasaki Superbike Challenge (USA, Prototype) | md_kawasaki | 1994 | Time Warner In| Sega Megadrive| |
| tg_keithcor | | Keith Courage in Alpha Zones | | 1989 | NEC | TurboGrafx 16 | |
| keroppi | | Kero Kero Keroppi no Issyoni Asobou (Japan) | | 1993 | Sammy Industri| Seta | |
| ketarr | | Ketsui Kizuna Jigoku Tachi (Arrange Mode version 1.0, | ket | 2002 | hack / Trap15 | PolyGameMaster| |
| ketarr15 | | Ketsui Kizuna Jigoku Tachi (Arrange Mode version 1.5, | ket | 2002 | hack / Trap15 | PolyGameMaster| |
| ketb | | Ketsui Kizuna Jigoku Tachi (Original?, Japan) | ket | 2002 | CAVE / AMI | PolyGameMaster| |
| keta | | Ketsui Kizuna Jigoku Tachi (Revision 1?, Japan) | ket | 2002 | CAVE / AMI | PolyGameMaster| |
| ket | | Ketsui Kizuna Jigoku Tachi (Revision 2?, Japan) | | 2002 | CAVE / AMI | PolyGameMaster| |
| md_kickoff3 | | Kick Off 3 - European Challenge (Euro) | | 1994 | Vic Tokai | Sega Megadrive| |
| pce_kickball | | Kickball | | 1990 | Masiya | PC Engine | |
| kikcubicb | | Kickle Cubele | kikcubic | 1988 | bootleg | Miscellaneous | |
| md_kidcham | | Kid Chameleon (Euro, Korea, USA) | | 1992 | Sega | Sega Megadrive| |
| kidnikiu | | Kid Niki - Radical Ninja (US) | kidniki | 1986 | Irem (Data Eas| Irem M62 | |
| kidniki | | Kid Niki - Radical Ninja (World) | | 1986 | Irem | Irem M62 | |
| horekid | | Kid no Hore Hore Daisakusen | | 1987 | Nichibutsu | Miscellaneous | |
| horekidb | | Kid no Hore Hore Daisakusen (bootleg) | horekid | 1987 | bootleg | Miscellaneous | |
| md_patlabor | | Kidou Keisatsu Patlabor - 98-shiki Kidou Seyo! (Jpn) | | 1992 | Ma-Ba | Sega Megadrive| |
| pce_kikikai | | Kiki KaiKai | | 1990 | Taito | PC Engine | |
| kingballj | | King & Balloon (Japan) | kingball | 1980 | Namco | Galaxian | |
| kingball | | King & Balloon (US) | | 1980 | Namco | Galaxian | |
| pce_kingcasn | | King of Casino | | 1990 | Victor Interac| PC Engine | |
| tg_kingcasn | | King of Casino | | 1990 | NEC | TurboGrafx 16 | |
| kog | | King of Gladiator (The King of Fighters '97 bootleg) | kof97 | 1997 | bootleg | Neo Geo MVS | |
| kogplus | | King of Gladiator Plus (The King of Fighters '97 bootl| kof97 | 1997 | bootleg | Neo Geo MVS | |
| md_kotm | | King of the Monsters (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_kotmj | | King of the Monsters (Jpn) | md_kotm | 1993 | Sega | Sega Megadrive| |
| kotm | | King of the Monsters (set 1) | | 1991 | SNK | Neo Geo MVS | |
| kotmh | | King of the Monsters (set 2) | kotm | 1991 | SNK | Neo Geo MVS | |
| md_kotmu | | King of the Monsters (USA) | md_kotm | 1993 | Takara | Sega Megadrive| |
| md_kotm2 | | King of the Monsters 2 (USA) | | 1994 | Takara | Sega Megadrive| |
| kotm2 | | King of the Monsters 2 - The Next Thing (NGM-039)(NGH-| | 1992 | SNK | Neo Geo MVS | |
| kotm2p | | King of the Monsters 2 - The Next Thing (prototype) | kotm2 | 1992 | SNK | Neo Geo MVS | |
| md_kingsalj | | King Salmon (Jpn) | md_kingsal | 1992 | Hot-B | Sega Megadrive| |
| md_kingsal | | King Salmon - The Big Catch (USA) | | 1993 | Vic Tokai | Sega Megadrive| |
| md_kingsbty | | King's Bounty - The Conqueror's Quest (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| kingdmgp | | Kingdom Grandprix (World) | | 1994 | Raizing / 8ing| Toaplan GP9001| |
| md_kishiden | | Kishi Densetsu (Jpn) | | 1993 | Kodansha | Sega Megadrive| |
| md_kissshot | | Kiss Shot (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| kizuna | | Kizuna Encounter - Super Tag Battle / Fu'un Super Tag | | 1996 | SNK | Neo Geo MVS | |
| tg_klax | | Klax | | 1990 | Tengen | TurboGrafx 16 | |
| pce_klax | | Klax | | 1990 | Tengen | PC Engine | |
| md_klax | | Klax (Euro, USA) | | 1990 | Tengen | Sega Megadrive| |
| md_klaxj | | Klax (Jpn) | md_klax | 1990 | Namcot | Sega Megadrive| |
| pce_knightrs | | Knight Rider Special | | 1989 | Pack-In-Video | PC Engine | |
| knights | | Knights of the Round (911127 etc) | | 1991 | Capcom | CPS1 | |
| knightsja | | Knights of the Round (911127 Japan, B-Board 89625B-1) | knights | 1991 | Capcom | CPS1 | |
| knightsj | | Knights of the Round (911127 Japan, B-Board 91634B-2) | knights | 1991 | Capcom | CPS1 | |
| knightsu | | Knights of the Round (911127 USA) | knights | 1991 | Capcom | CPS1 | |
| knightsb | | Knights of the Round (bootleg set 1 (with YM2151 + 2xM| knights | 1991 | bootleg | CPS1 | |
| knightsb2 | | Knights of the Round (bootleg set 2, 911127 etc) | knights | 1991 | bootleg | CPS1 | |
| knightsb3 | | Knights of the Round (bootleg set 3, 911127 Japan) | knights | 1991 | bootleg | CPS1 | |
| knightsb4 | | Knights of the Round (bootleg set 4 (with YM2151 + 2xM| knights | 1991 | bootleg | CPS1 | |
| knightsh | | Knights of the Round (hack set 1) | knights | 1991 | hack | CPS1 | |
| knightsh2 | | Knights of the Round (hack set 2, 911127 etc) | knights | 1991 | hack | CPS1 | |
| kov100 | | Knights of Valour - Sangoku Senki (V100, Japan) | kov | 1999 | IGS (Alta Co.,| PolyGameMaster| |
| kov115 | | Knights of Valour - Sangoku Senki (V115) | kov | 1999 | IGS | PolyGameMaster| |
| kov | | Knights of Valour - Sangoku Senki (V117) | | 1999 | IGS | PolyGameMaster| |
| kov2100 | | Knights of Valour 2 (V100, 100, 100, Hong Kong) | kov2 | 2000 | IGS | PolyGameMaster| |
| kov2101 | | Knights of Valour 2 (V101, 101, 100, Hong Kong) | kov2 | 2000 | IGS | PolyGameMaster| |
| kov2102 | | Knights of Valour 2 (V102, 101, 100, Hong Kong) | kov2 | 2000 | IGS | PolyGameMaster| |
| kov2103 | | Knights of Valour 2 (V103, 101, 100, Hong Kong) | kov2 | 2000 | IGS | PolyGameMaster| |
| kov2106 | | Knights of Valour 2 (V106, 102, 100 Hong Kong) | kov2 | 2000 | IGS | PolyGameMaster| |
| kov2 | | Knights of Valour 2 (V107, 102, 100, Hong Kong) | | 2000 | IGS | PolyGameMaster| |
| kov2p | | Knights of Valour 2 Plus - Nine Dragons (VM204XX) | | 2001 | IGS | PolyGameMaster| |
| kov2p205 | | Knights of Valour 2 Plus - Nine Dragons (VM205XX, Chin| kov2p | 2001 | IGS | PolyGameMaster| |
| kovplusa | | Knights of Valour Plus - Sangoku Senki Plus (V119 alt)| kovplus | 1999 | IGS | PolyGameMaster| |
| kovplus | | Knights of Valour Plus - Sangoku Senki Plus (V119) | | 1999 | IGS | PolyGameMaster| |
| kovshp | | Knights of Valour Super Heroes Plus / Sangoku Senki Su| | 2004 | IGS | PolyGameMaster| Imperfect Protection Emulation |
| kovsh103 | | Knights of Valour Superheroes / Sangoku Senki Superher| kovsh | 1999 | IGS | PolyGameMaster| |
| kovsh | | Knights of Valour Superheroes / Sangoku Senki Superher| | 1999 | IGS | PolyGameMaster| |
| kovassg | D NW | Knights of Valour: Ao Shi San Guo / Sangoku Senki: Ao | kovshp | 2008 | IGS | PolyGameMaster| Incomplete dump |
| kovshxas | | Knights of Valour: Aoshi Sanguo / Sangoku Senki: Aoshi| kovshp | 2008 | IGS | PolyGameMaster| Imperfect Protection Emulation |
| kovlsjba | D NW | Knights of Valour: Luan Shi Jie Ba / Sangoku Senki: Lu| kovshp | 2009 | IGS | PolyGameMaster| Incomplete dump |
| kovlsjb | D NW | Knights of Valour: Luan Shi Jie Ba / Sangoku Senki: Lu| kovshp | 2009 | IGS | PolyGameMaster| |
| kovlsqh | D NW | Knights of Valour: Luan Shi Quan Huang / Sangoku Senki| kovshp | 2009 | IGS | PolyGameMaster| Incomplete dump |
| kovlsqh2 | D NW | Knights of Valour: Luan Shi Quan Huang 2 / Sangoku Sen| kovshp | 2009 | IGS | PolyGameMaster| Incomplete dump |
| kovqhsgs | | Knights of Valour: Quan Huang San Guo Special / Sangok| kovsh | 1999 | IGS | PolyGameMaster| |
| kovsgqyz | | Knights of Valour: SanGuo QunYingZhuan / Sangoku Senki| kovplus | 1999 | IGS | PolyGameMaster| |
| kovsgqyza | | Knights of Valour: SanGuo QunYingZhuan / Sangoku Senki| kovplus | 1999 | IGS | PolyGameMaster| |
| kovsgqyzb | | Knights of Valour: SanGuo QunYingZhuan / Sangoku Senki| kovplus | 1999 | IGS | PolyGameMaster| |
| kovsgqyzc | | Knights of Valour: SanGuo QunYingZhuan / Sangoku Senki| kovplus | 1999 | IGS | PolyGameMaster| |
| knockout | | Knock Out!! | triplep | 1982 | KKK | Galaxian | |
| kbash | | Knuckle Bash | | 1993 | Toaplan | Toaplan GP9001| |
| kbash2 | | Knuckle Bash 2 (bootleg) | | 1999 | bootleg | Toaplan GP9001| |
| md_knucklp | | Knuckles in Sonic 2 (Prototype 0524, 19940527, 10.46) | md_sks2 | 199? || Sega Megadrive| |
| eto | | Kokontouzai Eto Monogatari (Japan) | | 1994 | Visco | Taito Misc | |
| md_kolobok | | Kolobok ~ Pyramid (Rus) | | 199? || Sega Megadrive| |
| konami88 | | Konami '88 | 88games | 1988 | Konami | GX861 | |
| kontest | | Konami Test Board (GX800, Japan) | | 1987? | Konami | GX800 | |
| kong | | Kong (Brazil) | | 198? | Taito do Brasi| Galaxian | Bad Colours |
| pce_proyak89 | | Kore Ga Pro Yakyuu '89 | | 1989 | Intec | PC Engine | |
| pce_proyak90 | | Kore Ga Pro Yakyuu '90 | | 1990 | Intec | PC Engine | |
| korokoro | | Koro Koro Quest (Japan) | | 1999 | Takumi | Cave | |
| korosuke | | Korosuke Roller | crush | 1981 | Kural Electric| Pac-man | |
| myangel | | Kosodate Quiz My Angel (Japan) | | 1996 | Namco | Newer Seta | |
| myangel2 | | Kosodate Quiz My Angel 2 (Japan) | | 1996 | Namco | Newer Seta | |
| md_koteteik | | Koutetsu Teikoku (Jpn) | md_empsteel | 1992 | Hot-B | Sega Megadrive| |
| strahl | | Koutetsu Yousai Strahl (Japan set 1) | | 1992 | UPL | NMK16 | |
| strahla | | Koutetsu Yousai Strahl (Japan set 2) | strahl | 1992 | UPL | NMK16 | |
| kozure | | Kozure Ookami (Japan) | | 1987 | Nichibutsu | Miscellaneous | Imperfect Graphics |
| krzybowl | D NW | Krazy Bowl | | 1994 | American Sammy| Seta | |
| md_krusty1 | | Krusty's Super Fun House (Euro, USA) | md_krusty | 1992 | Flying Edge | Sega Megadrive| |
| md_krusty | | Krusty's Super Fun House (Euro, USA, v1.1) | | 1992 | Flying Edge | Sega Megadrive| |
| kuhga | | Kuhga - Operation Code 'Vapor Trail' (Japan revision 3| vaportra | 1989 | Data East Corp| DECO IC16 | |
| md_kujaku | | Kujaku Ou 2 - Geneijou (Jpn) | md_mystdef | 1989 | Sega | Sega Megadrive| |
| md_kfpanda2 | | Kung Fu Panda 2 (Rus) | md_brutal | 199? || Sega Megadrive| |
| kungfum | | Kung-Fu Master | | 1984 | Irem | Irem M62 | |
| kungfub | | Kung-Fu Master (bootleg set 1) | kungfum | 1984 | bootleg | Irem M62 | |
| kungfub2 | | Kung-Fu Master (bootleg set 2) | kungfum | 1984 | bootleg | Irem M62 | |
| kungfub3 | | Kung-Fu Master (bootleg set 3) | kungfum | 1984 | bootleg | Irem M62 | |
| kungfumd | | Kung-Fu Master (Data East) | kungfum | 1984 | Irem (Data Eas| Irem M62 | |
| md_kuuga | | Kuuga - Operation Code 'Vapor Trail' (Jpn) | md_vaportr | 1991 | Riot | Sega Megadrive| |
| md_kuzyaeo | | Kuzya - Ekologiya V Opasnosti (Rus) | md_chukrck2 | 199? || Sega Megadrive| |
| md_kuzyamd | | Kuzya - V Mire Dinozavrov (Rus) | md_chukrck2 | 199? || Sega Megadrive| |
| md_kyukaidk | | Kyuukai Douchuuki (Jpn) | | 1991 | Namcot | Sega Megadrive| |
| pce_kyukyomj | | Kyuukyoku Mahjong - Idol Graphics | | 1992 | Game Express | PC Engine | |
| pce_kyukyom2 | | Kyuukyoku Mahjong II | | 1993 | Game Express | PC Engine | |
| pce_ktiger | | Kyuukyoku Tiger | | 1989 | Taito | PC Engine | |
| md_ktiger | | Kyuukyoku Tiger (Jpn) | md_twincobr | 1991 | Treco | Sega Megadrive| |
| md_laruss95 | | La Russa Baseball 95 (USA, Oceania) | | 1994 | Electronic Art| Sega Megadrive| |
| ladybug | | Lady Bug | | 1981 | Universal | Miscellaneous | |
| ladybugg | | Lady Bug (bootleg on Galaxian hardware) | ladybug | 1983 | bootleg | Galaxian | |
| ladybugb | | Lady Bug (bootleg set 1) | ladybug | 1981 | bootleg | Miscellaneous | |
| ladybgb2 | | Lady Bug (bootleg set 2) | ladybug | 1981 | bootleg | Miscellaneous | |
| pce_ladyswrd | | Lady Sword | | 19?? | Game Express | PC Engine | |
| pce_ladyswrd1 | | Lady Sword (Alt) | pce_ladyswrd | 19?? | Game Express | PC Engine | |
| md_lakers | | Lakers versus Celtics and the NBA Playoffs (USA) | | 1991 | Electronic Art| Sega Megadrive| |
| md_landstlku | | Landstalker (USA) | md_landstlk | 1992 | Sega | Sega Megadrive| |
| md_landstlkup | | Landstalker (USA, Prototype) | md_landstlk | 1992 | Sega | Sega Megadrive| |
| md_landstlkg | | Landstalker - Die Schatze von Konig Nolo (Ger) | md_landstlk | 1993 | Sega | Sega Megadrive| |
| md_landstlkj | | Landstalker - Koutei no Zaihou (Jpn) | md_landstlk | 1992 | Sega | Sega Megadrive| |
| md_landstlkf | | Landstalker - Le Tresor du Roi Nole (Fra) | md_landstlk | 1993 | Sega | Sega Megadrive| |
| md_landstlk | | Landstalker - The Treasures of King Nole (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_langriss | | Langrisser (Jpn) | md_warsong | 1991 | NCS | Sega Megadrive| |
| md_langris2b | | Langrisser II (Jpn) | md_langris2 | 1994 | NCS | Sega Megadrive| |
| md_langris2a | | Langrisser II (Jpn, v1.1) | md_langris2 | 1994 | NCS | Sega Megadrive| |
| md_langris2 | | Langrisser II (Jpn, v1.2) | | 1994 | NCS | Sega Megadrive| |
| lans2004 | | Lansquenet 2004 (Shock Troopers - 2nd Squad bootleg) | shocktr2 | 1998 | bootleg | Neo Geo MVS | |
| lvgirl94 | | Las Vegas Girl (Girl '94) | | 1994 | Comad | Miscellaneous | |
| lghostu | | Laser Ghost (set 1, US, 317-0165) | lghost | 1990 | Sega | System 18 | |
| lghost | | Laser Ghost (set 2, World, 317-0166) | | 1990 | Sega | System 18 | |
| md_lastact | | Last Action Hero (Euro, USA) | | 1993 | Sony Imagesoft| Sega Megadrive| |
| md_lastbtle | | Last Battle (Euro, USA, Kor) | | 1989 | Sega | Sega Megadrive| |
| lastduelb | | Last Duel (bootleg) | lastduel | 1988 | bootleg | Miscellaneous | |
| lastduelj | | Last Duel (Japan) | lastduel | 1988 | Capcom | Miscellaneous | |
| lastduel | | Last Duel (US New Ver.) | | 1988 | Capcom | Miscellaneous | |
| lastduelo | | Last Duel (US Old Ver.) | lastduel | 1988 | Capcom | Miscellaneous | |
| lhcdb | | Last Hope CD Beta (Neo CD conversion) | | 2007 | NG:Dev.Team | Neo Geo MVS | Imperfect graphics |
| lastmisnj | | Last Mission (Japan) | lastmisn | 1986 | Data East Corp| DEC8 | |
| lastmisno | | Last Mission (US revision 5) | lastmisn | 1986 | Data East USA | DEC8 | |
| lastmisn | | Last Mission (US revision 6) | | 1986 | Data East USA | DEC8 | |
| lresort | | Last Resort | | 1992 | SNK | Neo Geo MVS | |
| kyustrkr | | Last Striker / Kyuukyoku no Striker | | 1989 | East Technolog| Taito-X | |
| lastsurv | | Last Survivor (FD1094 317-0083) | | 1987 | Sega | X-Board | |
| lbowling | | League Bowling (NGM-019)(NGH-019) | | 1990 | SNK | Neo Geo MVS | |
| ledstorm | | Led Storm (US) | madgear | 1988 | Capcom | Miscellaneous | |
| ledstorm2 | | Led Storm Rally 2011 (US) | madgear | 1988 | Capcom | Miscellaneous | |
| legend | | Legend | | 1986 | Sega / Corelan| Kyugo | |
| tg_loht | | Legend of Hero Tonma | | 1991 | TTI | TurboGrafx 16 | |
| loht | | Legend of Hero Tonma | | 1989 | Irem | M72 | |
| pce_loht | | Legend of Hero Tonma | | 1991 | Irem | PC Engine | |
| lohtb | | Legend of Hero Tonma (bootleg, set 1) | loht | 1989 | bootleg | M72 | |
| lohtb2 | | Legend of Hero Tonma (bootleg, set 2) | loht | 1989 | bootleg | M72 | |
| lohtj | | Legend of Hero Tonma (Japan) | loht | 1989 | Irem | M72 | |
| legendos | | Legend of Success Joe / Ashitano Joe Densetsu | | 1991 | SNK | Neo Geo MVS | |
| lwingsb | | Legendary Wings (bootleg) | lwings | 1986 | bootleg | Miscellaneous | |
| lwings | | Legendary Wings (US set 1) | | 1986 | Capcom | Miscellaneous | |
| lwings2 | | Legendary Wings (US set 2) | lwings | 1986 | Capcom | Miscellaneous | |
| md_lemmings | | Lemmings (Euro) | | 1992 | Sega | Sega Megadrive| |
| md_lemmingsju1| | Lemmings (Jpn, USA) | md_lemmings | 1992 | Sunsoft | Sega Megadrive| |
| md_lemmingsju | | Lemmings (Jpn, USA, Kor, v1.1) | md_lemmings | 1992 | Sunsoft | Sega Megadrive| |
| lemmings | | Lemmings (US prototype) | | 1991 | Data East USA | Miscellaneous | |
| md_lemming2 | | Lemmings 2 - The Tribes (Euro) | | 1994 | Psygnosis | Sega Megadrive| |
| md_lemming2u | | Lemmings 2 - The Tribes (USA) | md_lemming2 | 1994 | Psygnosis | Sega Megadrive| |
| crshrace | | Lethal Crash Race (set 1) | | 1993 | Video System C| Miscellaneous | |
| crshrace2 | | Lethal Crash Race (set 2) | crshrace | 1993 | Video System C| Miscellaneous | |
| md_lethalen | | Lethal Enforcers (Euro) | | 1993 | Konami | Sega Megadrive| |
| md_lethalenj | | Lethal Enforcers (Jpn) | md_lethalen | 1993 | Konami | Sega Megadrive| |
| md_lethalenu | | Lethal Enforcers (USA) | md_lethalen | 1993 | Konami | Sega Megadrive| |
| md_le2 | | Lethal Enforcers II - Gun Fighters (Euro) | | 1994 | Konami | Sega Megadrive| |
| md_le2u | | Lethal Enforcers II - Gun Fighters (USA) | md_le2 | 1994 | Konami | Sega Megadrive| |
| lethalth | | Lethal Thunder (World) | | 1991 | Irem | M92 | Imperfect sound and graphics |
| levers | | Levers | | 1983 | Rock-ola | Galaxian | |
| md_lhx | | LHX Attack Chopper (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_lhxj | | LHX Attack Chopper (Jpn) | md_lhx | 1993 | Electronic Art| Sega Megadrive| |
| md_liberty | | Liberty or Death (USA) | | 1994 | Koei | Sega Megadrive| |
| md_lightc | | Light Crusader (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_lightcj | | Light Crusader (Jpn) | md_lightc | 1995 | Sega | Sega Megadrive| |
| md_lightck | | Light Crusader (Kor) | md_lightc | 1995 | Sega | Sega Megadrive| |
| md_lightcp | | Light Crusader (Prototype, 19950608) | md_lightc | 1995 | Sega | Sega Megadrive| |
| md_lightcu | | Light Crusader (USA) | md_lightc | 1995 | Sega | Sega Megadrive| |
| md_lightfor | | Lightening Force - Quest for the Darkstar (USA) | md_tf4 | 1992 | Sega | Sega Megadrive| |
| lgtnfghta | | Lightning Fighters (Asia) | lgtnfght | 1990 | Konami | GX939 | |
| lgtnfghtu | | Lightning Fighters (US) | lgtnfght | 1990 | Konami | GX939 | |
| lgtnfght | | Lightning Fighters (World) | | 1990 | Konami | GX939 | |
| shangonle | | Limited Edition Hang-On | shangon | 1991 | Sega | Out Run | |
| loffirej | | Line of Fire / Bakudan Yarou (Japan, FD1094 317-0134) | loffire | 1989 | Sega | X-Board | |
| loffireu | | Line of Fire / Bakudan Yarou (US, FD1094 317-0135) | loffire | 1989 | Sega | X-Board | |
| loffire | | Line of Fire / Bakudan Yarou (World, FD1094 317-0136) | | 1989 | Sega | X-Board | |
| md_supmagic | | Linghuan Daoshi Super Magician (Chi) | | 199? || Sega Megadrive| |
| md_lionkin3a | | Lion King 3 (Alt?) | md_lionkin3 | 199? || Sega Megadrive| |
| liquidku | | Liquid Kids (US) | liquidk | 1990 | Taito America | Taito-F2 | |
| liquidk | | Liquid Kids (World) | | 1990 | Taito Corporat| Taito-F2 | |
| lithero | | Little Hero | kidniki | 1987 | bootleg | Irem M62 | |
| livequiz | | Live Quiz Show | | 1999 | Andamiro Enter| Andamiro Midas| |
| lizwiz | | Lizard Wizard | | 1985 | Techstar (Sunn| Pac-man | |
| md_lobo | | Lobo (USA, Prototype) | | 1996 | Ocean | Sega Megadrive| |
| ldrun | | Lode Runner (set 1) | | 1984 | Irem (licensed| Irem M62 | |
| ldruna | | Lode Runner (set 2) | ldrun | 1984 | Irem (licensed| Irem M62 | |
| pce_ldrun | | Lode Runner - Lost Labyrinth | | 1990 | Pack-In-Video | PC Engine | |
| loderndfa | | Lode Runner - The Dig Fight (ver. A) | loderndf | 2000 | Psikyo | PS4 | |
| loderndf | | Lode Runner - The Dig Fight (ver. B) | | 2000 | Psikyo | PS4 | |
| ldrun2 | | Lode Runner II - The Bungeling Strikes Back | | 1984 | Irem (licensed| Irem M62 | |
| ldrun3j | | Lode Runner III - Majin No Fukkatsu | ldrun3 | 1985 | Irem (licensed| Irem M62 | |
| ldrun3 | | Lode Runner III - The Golden Labyrinth | | 1985 | Irem (licensed| Irem M62 | |
| ldrun4 | | Lode Runner IV - Teikoku Karano Dasshutsu | | 1986 | Irem (licensed| Irem M62 | |
| logicpro | | Logic Pro (Japan) | | 1996 | Deniam | Deniam-16b Har| |
| logicpr2 | | Logic Pro 2 (Japan) | | 1997 | Deniam | Deniam-16c Har| |
| md_long | | Long (Chi) | | 199? || Sega Megadrive| |
| md_lordmon | | Lord Monarch - Tokoton Sentou Densetsu (Jpn) | | 1994 | Sega | Sega Megadrive| |
| lordgun | | Lord of Gun (USA) | | 1994 | IGS | Miscellaneous | Imperfect graphics and sound |
| md_lotrgs | | Lord of the Rings (Rus) | | 199? | Glorysun | Sega Megadrive| |
| md_lotr | | Lord of the Rings (Rus, Hack of Stormlord) | md_strmlord | 199? || Sega Megadrive| |
| losttomb | | Lost Tomb (Easy) | | 1982 | Stern | Galaxian | |
| losttombh | | Lost Tomb (Hard) | losttomb | 1982 | Stern | Galaxian | |
| lostwrldo | | Lost Worlds (Japan Old ver.) | forgottn | 1988 | Capcom | CPS1 | |
| lostwrld | | Lost Worlds (Japan) | forgottn | 1988 | Capcom | CPS1 | |
| lotlot | | Lot Lot | | 1985 | Irem (licensed| Irem M62 | |
| md_lotus2 | | Lotus II (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_lotus2p | | Lotus II (USA, Prototype) | md_lotus2 | 1993 | Electronic Art| Sega Megadrive| |
| md_lotust | | Lotus Turbo Challenge (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| loverboy | | Lover Boy | | 1983 | G.T Enterprise| Jack the Giant| No sound |
| luctoday | | Lucky Today | | 1980 | Sigma | Galaxian | Bad colours |
| md_m1abrams | | M-1 Abrams Battle Tank (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| miaj | | M.I.A. - Missing in Action (Japan) | mia | 1989 | Konami | GX808 | |
| mia2 | | M.I.A. - Missing in Action (ver. S) | mia | 1989 | Konami | GX808 | |
| mia | | M.I.A. - Missing in Action (ver. T) | | 1989 | Konami | GX808 | |
| md_majian | | Ma Jiang Qing Ren - Ji Ma Jiang Zhi (Chi) | | 199? || Sega Megadrive| |
| md_majiana | | Ma Jiang Qing Ren - Ji Ma Jiang Zhi (Chi, Alt) | md_majian | 199? || Sega Megadrive| |
| md_maqiao | | Ma Qiao E Mo Ta - Devilish Mahjong Tower (Chi) | | 1994 | C&E | Sega Megadrive| |
| madgearj | | Mad Gear (Japan) | madgear | 1989 | Capcom | Miscellaneous | |
| madgear | | Mad Gear (US) | | 1989 | Capcom | Miscellaneous | |
| madshark | | Mad Shark | | 1993 | Allumer | Seta | |
| md_madagopp | | Madagascar - Operatsiya Pingvin (Rus) | md_magichat | 199? || Sega Megadrive| |
| md_madagsc3 | | Madagascar 3 (Rus) | md_dinotale | 199? || Sega Megadrive| |
| md_madden94 | | Madden NFL '94 (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_madden95 | | Madden NFL 95 (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_madden96 | | Madden NFL 96 (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_madden97 | | Madden NFL 97 (Euro, USA) | | 1997 | Electronic Art| Sega Megadrive| |
| md_madden98 | | Madden NFL 98 (USA) | | 1997 | Electronic Art| Sega Megadrive| |
| md_madoumon | | Madou Monogatari I (Jpn) | | 1996 | Compile | Sega Megadrive| |
| sgx_granzort | | Madou Ou Granzort | | 1990 | Hudson | SuperGrafx | |
| md_mafia | | Mafia (Rus) | md_dicktr | 199? || Sega Megadrive| |
| mbrush | | Magic Brush | crush | 1981 | bootleg | Pac-man | |
| magicbub | | Magic Bubble | | 199? | Yun Sung | Yun Sung 16 Bi| |
| magicbuba | | Magic Bubble (Adult version) | magicbub | 199? | Yun Sung | Yun Sung 16 Bi| |
| md_mbubble | | Magic Bubble (Pirate) | | 199? || Sega Megadrive| |
| mswordj | | Magic Sword (23.06.1990 Japan) | msword | 1990 | Capcom | CPS1 | |
| mswordr1 | | Magic Sword - heroic fantasy (23.06.1990 other country| msword | 1990 | Capcom | CPS1 | |
| msword | | Magic Sword - heroic fantasy (25.07.1990 other country| | 1990 | Capcom | CPS1 | |
| mswordu | | Magic Sword - heroic fantasy (25.07.1990 USA) | msword | 1990 | Capcom | CPS1 | |
| mcatadv | | Magical Cat Adventure | | 1993 | Wintechno | LINDA | |
| mcatadvj | | Magical Cat Adventure (Japan) | mcatadv | 1993 | Wintechno | LINDA | |
| tg_magchase | | Magical Chase | | 1991 | NEC | TurboGrafx 16 | |
| pce_magchase | | Magical Chase | | 1991 | Palsoft | PC Engine | |
| mgcrystlj | | Magical Crystals (Japan, 92/01/13) | mgcrystl | 1991 | Kaneko (Atlus | Kaneko16 | |
| mgcrystlo | | Magical Crystals (World, 91/12/10) | mgcrystl | 1991 | Kaneko | Kaneko16 | |
| mgcrystl | | Magical Crystals (World, 92/01/10) | | 1991 | Kaneko | Kaneko16 | |
| magdrop | | Magical Drop (Japan, Version 1.1, 1995.06.21) | chainrec | 1995 | Data East | Simple 156 | |
| magdrop2 | | Magical Drop II | | 1996 | Data East Corp| Neo Geo MVS | |
| magdrop3 | | Magical Drop III | | 1997 | Data East Corp| Neo Geo MVS | |
| magdropp | | Magical Drop Plus 1 (Japan, Version 2.1, 1995.09.12) | chainrec | 1995 | Data East | Simple 156 | |
| md_magichat | | Magical Hat no Buttobi Turbo! Daibouken (Jpn) | | 1990 | Sega | Sega Megadrive| |
| magspeed | | Magical Speed | | 1994 | Allumer | Seta | |
| md_mtaruru | | Magical Taruruuto-kun (Jpn) | | 1992 | Sega | Sega Megadrive| |
| maglordh | | Magician Lord (NGH-005) | maglord | 1990 | Alpha Denshi C| Neo Geo MVS | |
| maglord | | Magician Lord (NGM-005) | | 1990 | Alpha Denshi C| Neo Geo MVS | |
| md_magist16 | | Magistr 16 (Rus) | | 199? || Sega Megadrive| |
| ttmahjng | | Mahjong | | 1980 | Taito | Route 16 | |
| md_mahjongc | | Mahjong Cop Ryuu - Shiro Ookami no Yabou (Jpn) | | 1989 | Sega | Sega Megadrive| |
| mjgtaste | | Mahjong G-Taste | | 2002 | Psikyo | PS5V2 | |
| mgakuen | | Mahjong Gakuen | | 1988 | Yuga | Miscellaneous | |
| pce_mjgakuen | | Mahjong Gakuen - Touma Soushirou Toujou | | 1990 | Face | PC Engine | |
| mgakuen2 | | Mahjong Gakuen 2 Gakuen-chou no Fukushuu | | 1989 | Face | Miscellaneous | |
| pce_mjgakmld | | Mahjong Gakuen Mild - Touma Soushirou Toujou | | 1990 | Face | PC Engine | |
| pce_mjgakmld1 | | Mahjong Gakuen Mild - Touma Soushirou Toujou (Alt) | pce_mjgakmld | 1990 | Face | PC Engine | |
| pce_mjgokusp | | Mahjong Gokuu Special | | 1990 | Sunsoft | PC Engine | |
| pce_mjkaiser | | Mahjong Haou Den - Kaiser's Quest | | 1992 | UPL | PC Engine | |
| hotgmcki | | Mahjong Hot Gimmick Integral (Japan) | | 2001 | Psikyo | PS4 | |
| mahretsu | | Mahjong Kyo Retsuden (NGM-004)(NGH-004) | | 1990 | SNK | Neo Geo MVS | |
| mjnquest | | Mahjong Quest (Japan) | | 1990 | Taito Corporat| Taito-F2 | |
| mjnquestb | | Mahjong Quest (No Nudity) | mjnquest | 1990 | Taito Corporat| Taito-F2 | |
| pce_mjwars | | Mahjong Shikyaku Retsuden - Mahjong Wars | | 1990 | Nihon Bussan | PC Engine | |
| mahoudai | | Mahou Daisakusen (Japan) | sstriker | 1993 | Raizing | Toaplan GP9001| |
| mstadium | | Main Stadium (Japan ver. 4) | bottom9 | 1989 | Konami | GX891 | |
| pce_mikkoku | | Maison Ikkoku | | 1989 | Micro Cabin | PC Engine | |
| majest12 | | Majestic Twelve - The Space Invaders Part IV (Japan) | ssi | 1990 | Taito Corporat| Taito-F2 | |
| pce_wataru | | Majin Eiyuu Den Wataru | | 1988 | Hudson | PC Engine | |
| mjleague | | Major League | | 1985 | Sega | System 16A | |
| majtitlej | | Major Title (Japan) | majtitle | 1990 | Irem | M84 | |
| majtitle | | Major Title (World) | | 1990 | Irem | M84 | |
| majtitl2j | | Major Title 2 (Japan) | majtitl2 | 1992 | Irem | M92 | Imperfect sound and graphics |
| majtitl2 | | Major Title 2 (World) | | 1992 | Irem | M92 | Imperfect sound and graphics |
| majuu | | Majuu no Ohkoku | devilw | 1987 | Konami | GX687 | |
| pce_makaihak | | Makai Hakken Den Shada | | 1989 | Data East | PC Engine | |
| pce_makaipri | | Makai Prince Dorabocchan | | 1990 | Naxat | PC Engine | |
| makaimurc | | Makai-Mura (Japan revision C) | gng | 1985 | Capcom | Miscellaneous | |
| makaimurg | | Makai-Mura (Japan revision G) | gng | 1985 | Capcom | Miscellaneous | |
| makaimur | | Makai-Mura (Japan) | gng | 1985 | Capcom | Miscellaneous | |
| maketrax | | Make Trax (set 1) | crush | 1981 | [Kural] (Willi| Pac-man | |
| maketrxb | | Make Trax (set 2) | crush | 1981 | [Kural] (Willi| Pac-man | |
| pce_makyoden | | Makyou Densetsu | | 1988 | Victor Interac| PC Engine | |
| makyosen | D NW | Makyou Senshi (Japan) | gondo | 1987 | Data East Corp| DEC8 | Broken inputs |
| md_mamono | | Mamono Hunter Youko - Dai 7 no Keishou (Jpn) | | 1991 | NCS | Sega Megadrive| |
| mangchi | | Mang-Chi | | 2000 | Afega | NMK16 | |
| pce_maniacpw | | Maniac Pro Wres - Asu Heno Tatakai | | 1990 | Hudson | PC Engine | |
| maniacsp | | Maniac Square (prototype) | maniacsq | 1996 | Gaelco | Miscellaneous | |
| manybloc | | Many Block | | 1991 | Bee-Oh | NMK16 | |
| md_maouren | | Maou Renjishi (Jpn) | md_mysticf | 1991 | Taito | Sega Megadrive| |
| md_marble | | Marble Madness (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| marineb | | Marine Boy | | 1982 | Orca | Miscellaneous | |
| mariner | | Mariner | | 1981 | Armenip | Galaxian | |
| md_mario3 | | Mario 3 Vokrug Sveta (Rus) | | 199? || Sega Megadrive| |
| md_mario4 | | Mario 4 - Kosmicheskaya Odissyeya (Rus) | | 199? || Sega Megadrive| |
| md_andretti | | Mario Andretti Racing (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_mariolh | | Mario Lemieux Hockey (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| markham | | Markham | | 1983 | Sun Electronic| Miscellaneous | |
| md_marko | | Marko's Magic Football (Euro) | | 1994 | Domark | Sega Megadrive| |
| md_markop | | Marko's Magic Football (Euro, Prototype) | md_marko | 1994 | Domark | Sega Megadrive| |
| md_markou | | Marko's Magic Football (USA) | md_marko | 1994 | Domark | Sega Megadrive| |
| mars | | Mars | | 1981 | Artic | Galaxian | |
| mmatrixj | | Mars Matrix (000412 Japan) | mmatrix | 2000 | Capcom / Takum| CPS2 | |
| mmatrixd | | Mars Matrix (000412 USA Phoenix Edition) | mmatrix | 2000 | bootleg | CPS2 | |
| mmatrix | | Mars Matrix (000412 USA) | | 2000 | Capcom / Takum| CPS2 | |
| md_marsup | | Marsupilami (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_marsupu | | Marsupilami (USA) | md_marsup | 1995 | Sega | Sega Megadrive| |
| martmastc102 | | Martial Masters (V102, 101, 101, China) | martmast | 2001 | IGS | PolyGameMaster| |
| martmastc | | Martial Masters (V104, 102, 101, China) | martmast | 2001 | IGS | PolyGameMaster| |
| martmast | | Martial Masters (V104, 102, 102, USA) | | 2001 | IGS | PolyGameMaster| |
| md_marvlandj | | Marvel Land (Jpn) | md_talmit | 1991 | Namcot | Sega Megadrive| |
| md_marvland | | Marvel Land (USA) | md_talmit | 1991 | Namcot | Sega Megadrive| |
| msha | | Marvel Super Heroes (951024 Asia) | msh | 1995 | Capcom | CPS2 | |
| msh | | Marvel Super Heroes (951024 Euro) | | 1995 | Capcom | CPS2 | |
| mshjr1 | | Marvel Super Heroes (951024 Japan) | msh | 1995 | Capcom | CPS2 | |
| mshud | | Marvel Super Heroes (951024 USA Phoenix Edition) | msh | 1995 | bootleg | CPS2 | |
| mshu | | Marvel Super Heroes (951024 USA) | msh | 1995 | Capcom | CPS2 | |
| mshb | | Marvel Super Heroes (951117 Brazil) | msh | 1995 | Capcom | CPS2 | |
| mshh | | Marvel Super Heroes (951117 Hispanic) | msh | 1995 | Capcom | CPS2 | |
| mshj | | Marvel Super Heroes (951117 Japan) | msh | 1995 | Capcom | CPS2 | |
| mshvsfa1 | | Marvel Super Heroes vs Street Fighter (970620 Asia) | mshvsf | 1997 | Capcom | CPS2 | |
| mshvsfa | | Marvel Super Heroes vs Street Fighter (970625 Asia) | mshvsf | 1997 | Capcom | CPS2 | |
| mshvsfb1 | | Marvel Super Heroes vs Street Fighter (970625 Brazil) | mshvsf | 1997 | Capcom | CPS2 | |
| mshvsf | | Marvel Super Heroes vs Street Fighter (970625 Euro) | | 1997 | Capcom | CPS2 | |
| mshvsfh | | Marvel Super Heroes vs Street Fighter (970625 Hispanic| mshvsf | 1997 | Capcom | CPS2 | |
| mshvsfj2 | | Marvel Super Heroes vs Street Fighter (970625 Japan) | mshvsf | 1997 | Capcom | CPS2 | |
| mshvsfu1d | | Marvel Super Heroes vs Street Fighter (970625 USA Phoe| mshvsf | 1997 | bootleg | CPS2 | |
| mshvsfu1 | | Marvel Super Heroes vs Street Fighter (970625 USA) | mshvsf | 1997 | Capcom | CPS2 | |
| mshvsfj1 | | Marvel Super Heroes vs Street Fighter (970702 Japan) | mshvsf | 1997 | Capcom | CPS2 | |
| mshvsfj | | Marvel Super Heroes vs Street Fighter (970707 Japan) | mshvsf | 1997 | Capcom | CPS2 | |
| mshvsfb | | Marvel Super Heroes vs Street Fighter (970827 Brazil) | mshvsf | 1997 | Capcom | CPS2 | |
| mshvsfu | | Marvel Super Heroes vs Street Fighter (970827 USA) | mshvsf | 1997 | Capcom | CPS2 | |
| mvscur1 | | Marvel vs Capcom - clash of super heroes (971222 USA) | mvsc | 1998 | Capcom | CPS2 | |
| mvscar1 | | Marvel vs Capcom - clash of super heroes (980112 Asia)| mvsc | 1998 | Capcom | CPS2 | |
| mvscr1 | | Marvel vs Capcom - clash of super heroes (980112 Euro)| mvsc | 1998 | Capcom | CPS2 | |
| mvscjr1 | | Marvel vs Capcom - clash of super heroes (980112 Japan| mvsc | 1998 | Capcom | CPS2 | |
| mvsca | | Marvel vs Capcom - clash of super heroes (980123 Asia)| mvsc | 1998 | Capcom | CPS2 | |
| mvscb | | Marvel vs Capcom - clash of super heroes (980123 Brazi| mvsc | 1998 | Capcom | CPS2 | |
| mvsc | | Marvel vs Capcom - clash of super heroes (980123 Euro)| | 1998 | Capcom | CPS2 | |
| mvsch | | Marvel vs Capcom - clash of super heroes (980123 Hispa| mvsc | 1998 | Capcom | CPS2 | |
| mvscj | | Marvel vs Capcom - clash of super heroes (980123 Japan| mvsc | 1998 | Capcom | CPS2 | |
| mvscud | | Marvel vs Capcom - clash of super heroes (980123 USA P| mvsc | 1998 | bootleg | CPS2 | |
| mvscu | | Marvel vs Capcom - clash of super heroes (980123 USA) | mvsc | 1998 | Capcom | CPS2 | |
| md_franken | | Mary Shelley's Frankenstein (USA) | | 1994 | Sony Imagesoft| Sega Megadrive| |
| kamenrid | | Masked Riders Club Battle Race | | 1993 | Toei / Banpres| Seta | |
| md_mastermj | | Master of Monsters (Jpn) | md_masterm | 1991 | Toshiba EMI | Sega Megadrive| |
| md_masterm | | Master of Monsters (USA) | | 1991 | Renovation | Sega Megadrive| |
| masterwj | | Master of Weapon (Japan) | masterw | 1989 | Taito Corporat| Taito B System| Imperfect graphics |
| md_mweapon | | Master of Weapon (Jpn) | | 1991 | Taito | Sega Megadrive| |
| masterwu | | Master of Weapon (US) | masterw | 1989 | Taito America | Taito B System| Imperfect graphics |
| masterw | | Master of Weapon (World) | | 1989 | Taito Corporat| Taito B System| Imperfect graphics |
| matchit2 | | Match It II | | 1993 | Tamtex | M90 | |
| md_maten | | Maten no Soumetsu (Jpn) | | 1993 | Kodansha | Sega Megadrive| |
| md_mathblst | | Math Blaster - Episode 1 (USA) | | 1994 | Davidson & Ass| Sega Megadrive| |
| matrimbl | | Matrimelee / Shin Gouketsuji Ichizoku Toukon (bootleg)| matrim | 2002 | bootleg | Neo Geo MVS | |
| matrim | | Matrimelee / Shin Gouketsuji Ichizoku Toukon (NGM-2660| | 2002 | Noise Factory | Neo Geo MVS | |
| mofflott | | Maze of Flott (Japan) | | 1989 | Taito Corporat| Taito Misc | |
| md_mazinsaga | | Mazin Saga (Asia) | md_mazinwar | 1993 | Sega | Sega Megadrive| |
| md_mazinsagj | | Mazin Saga (Jpn, Kor) | md_mazinwar | 1993 | Sega | Sega Megadrive| |
| md_mazinsagu | | Mazin Saga - Mutant Fighter (USA) | md_mazinwar | 1993 | Vic Tokai | Sega Megadrive| |
| md_mazinwar | | Mazin Wars (Euro) | | 1993 | Sega | Sega Megadrive| |
| mazingerj | | Mazinger Z (Japan, ver. 94/06/27) | mazinger | 1994 | Banpresto / Dy| Cave | |
| mazinger | | Mazinger Z (World, ver. 94/06/27) | | 1994 | Banpresto / Dy| Cave | |
| md_mcdonald | | McDonald's Treasure Land Adventure (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_mcdonaldj | | McDonald's Treasure Land Adventure (Jpn) | md_mcdonald | 1993 | Sega | Sega Megadrive| |
| md_mcdonaldjp | | McDonald's Treasure Land Adventure (Jpn, Prototype) | md_mcdonald | 1993 | Sega | Sega Megadrive| |
| md_mcdonaldu | | McDonald's Treasure Land Adventure (USA) | md_mcdonald | 1993 | Sega | Sega Megadrive| |
| md_medalc | | Medal City (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_meganser | | Mega Anser (Jpn) | | 199? || Sega Megadrive| |
| megablstj | | Mega Blast (Japan) | megablst | 1989 | Taito Corporat| Taito-F2 | |
| megablstu | | Mega Blast (US) | megablst | 1989 | Taito America | Taito-F2 | |
| megablst | | Mega Blast (World) | | 1989 | Taito Corporat| Taito-F2 | |
| md_megabomb | | Mega Bomberman (Euro, Kor) | | 1994 | Sega | Sega Megadrive| |
| md_megabombu | | Mega Bomberman (USA) | md_megabomb | 1994 | Sega | Sega Megadrive| |
| md_megabm8 | | Mega Bomberman - 8 Player Demo | | 199? || Sega Megadrive| |
| md_megaga10 | | Mega Games 10 (Bra) | | 199? || Sega Megadrive| |
| md_megaga2 | | Mega Games 2 (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_megaga3 | | Mega Games 3 (Euro, Asia) | | 1993 | Sega | Sega Megadrive| |
| md_megaga61 | | Mega Games 6 Vol. 1 (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_megaga62 | | Mega Games 6 Vol. 2 (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_megaga63 | | Mega Games 6 Vol. 3 (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_megaga1 | | Mega Games I (Euro) | | 1992 | Sega | Sega Megadrive| |
| megamana | | Mega Man - the power battle (951006 Asia) | megaman | 1995 | Capcom | CPS1 | |
| megaman | | Mega Man - the power battle (951006 USA) | | 1995 | Capcom | CPS1 | |
| mmancp2u | | Mega Man - The Power Battle (951006 USA, SAMPLE Versio| megaman | 1999 | Capcom | CPS2 | |
| md_megaman | | Mega Man - The Wily Wars (Euro) | | 1994 | Capcom | Sega Megadrive| |
| megaman2a | | Mega Man 2 - the power fighters (960708 Asia) | megaman2 | 1996 | Capcom | CPS2 | |
| megamn2d | | Mega Man 2 - the power fighters (960708 USA Phoenix Ed| megaman2 | 1996 | bootleg | CPS2 | |
| megaman2 | | Mega Man 2 - the power fighters (960708 USA) | | 1996 | Capcom | CPS2 | |
| megaman2h | | Mega Man 2 - the power fighters (960712 Hispanic) | megaman2 | 1996 | Capcom | CPS2 | |
| md_megaswiv | | Mega SWIV (Euro) | | 1994 | Time Warner In| Sega Megadrive| |
| md_megaswivb | | Mega SWIV (Euro, Pirate) | md_megaswiv | 1994 | Time Warner In| Sega Megadrive| |
| md_megaturr | | Mega Turrican (Euro) | | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_megaturru | | Mega Turrican (USA) | md_megaturr | 1994 | Data East | Sega Megadrive| |
| mtwins | | Mega Twins (chiki chiki boys 900619 etc) | | 1990 | Capcom | CPS1 | |
| md_megalo1 | | Mega-Lo-Mania (Euro) | md_megalo | 1992 | Virgin Games | Sega Megadrive| |
| md_megalo | | Mega-Lo-Mania (Euro, v1.1) | | 1992 | Virgin Games | Sega Megadrive| |
| md_megalof | | Mega-Lo-Mania (Fra) | md_megalo | 1992 | Virgin Games | Sega Megadrive| |
| md_megaloj | | Mega-Lo-Mania (Jpn) | md_megalo | 1993 | CRI | Sega Megadrive| |
| megadon | | Megadon | | 1982 | Epos Corporati| EPOS Tristar | |
| md_megamind | | MegaMind (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_meganet | | MegaNet (Bra) | | 199? || Sega Megadrive| |
| md_megapanl | | MegaPanel (Jpn) | | 1990 | Namcot | Sega Megadrive| |
| md_megatrax | | MegaTrax (Jpn) | md_quadchal | 1991 | Namcot | Sega Megadrive| |
| meijinsn | | Meijinsen | | 1986 | SNK Electronic| Miscellaneous | |
| kikcubic | | Meikyu Jima (Japan) | | 1988 | Irem | Miscellaneous | |
| meikyuh | | Meikyuu Hunter G (Japan, set 1) | ghostb | 1987 | Data East Corp| DEC8 | |
| meikyuha | | Meikyuu Hunter G (Japan, set 2) | ghostb | 1987 | Data East Corp| DEC8 | |
| md_menacer | | Menacer 6-Game Cartridge (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_menghu | | Meng Huan Shui Guo Pan - 777 Casino (Chi) | | 199? || Sega Megadrive| |
| mercs | | Mercs (900302 etc) | | 1990 | Capcom | CPS1 | |
| mercsur1 | | Mercs (900302 USA) | mercs | 1990 | Capcom | CPS1 | |
| mercsu | | Mercs (900608 USA) | mercs | 1990 | Capcom | CPS1 | |
| md_mercs | | Mercs (Euro, USA) ~ Senjou no Ookami II (Jpn) | | 1991 | Sega | Sega Megadrive| |
| pce_mesopot | | Mesopotamia | | 1991 | Atlus | PC Engine | |
| metafox | | Meta Fox | | 1989 | Seta | Seta | Imperfect inputs |
| metalbj | | Metal Black (Japan) | metalb | 1991 | Taito Corporat| Taito-F2 | |
| metalb | | Metal Black (World) | | 1991 | Taito Corporat| Taito-F2 | |
| md_metalfng | | Metal Fangs (Jpn) | | 1993 | Victor Interac| Sega Megadrive| |
| md_mgs | | Metal Gear Solid (Rus) | md_crkdown | 199? | Glorysun | Sega Megadrive| |
| metlsavr | | Metal Saver | | 1994 | First Amusemen| Miscellaneous | |
| mslug | | Metal Slug - Super Vehicle-001 | | 1996 | Nazca | Neo Geo MVS | |
| mslug2 | | Metal Slug 2 - Super Vehicle-001/II (NGM-2410) (NGH-24| | 1998 | SNK | Neo Geo MVS | |
| mslug3h | | Metal Slug 3 (NGH-2560) | mslug3 | 2000 | SNK | Neo Geo MVS | |
| mslug3 | | Metal Slug 3 (NGM-2560) | | 2000 | SNK | Neo Geo MVS | |
| mslug4h | | Metal Slug 4 (NGH-2630) | mslug4 | 2002 | Mega | Neo Geo MVS | |
| mslug4 | | Metal Slug 4 (NGM-2630) | | 2002 | Mega | Neo Geo MVS | |
| ms4plus | | Metal Slug 4 Plus (bootleg) | mslug4 | 2002 | bootleg | Neo Geo MVS | |
| mslug5b | | Metal Slug 5 (bootleg) | mslug5 | 2003 | bootleg | Neo Geo MVS | |
| ms5pcb | | Metal Slug 5 (JAMMA PCB) | | 2003 | SNK Playmore | Neo Geo MVS | |
| mslug5h | | Metal Slug 5 (NGH-2680) | mslug5 | 2003 | SNK Playmore | Neo Geo MVS | |
| mslug5 | | Metal Slug 5 (NGM-2680) | | 2003 | SNK Playmore | Neo Geo MVS | |
| ms5plus | | Metal Slug 5 Plus (bootleg) | mslug5 | 2003 | bootleg | Neo Geo MVS | |
| mslug3b6 | | Metal Slug 6 (Metal Slug 3 bootleg) | mslug3 | 2000 | bootleg | Neo Geo MVS | |
| mslugx | | Metal Slug X - Super Vehicle-001 (NGM-2500)(NGH-2500) | | 1999 | SNK | Neo Geo MVS | |
| pce_metlstok | | Metal Stoker | | 1991 | Face | PC Engine | |
| metmqstr | | Metamoqester (International) | | 1995 | Banpresto / Pa| Cave | |
| metrocrs | | Metro-Cross (set 1) | | 1985 | Namco | Miscellaneous | |
| metrocrsa | | Metro-Cross (set 2) | metrocrs | 1985 | Namco | Miscellaneous | |
| mwalkbl | | Michael Jackson's Moonwalker (bootleg) | mwalk | 1990 | bootleg | System 18 | |
| md_mwalk1 | | Michael Jackson's Moonwalker (World) | md_mwalk | 1990 | Sega | Sega Megadrive| |
| md_mwalk | | Michael Jackson's Moonwalker (World, Rev. A) | | 1990 | Sega | Sega Megadrive| |
| md_mickmack | | Mick & Mack as the Global Gladiators (USA) | md_globglad | 1992 | Virgin Games | Sega Megadrive| |
| md_mickmackp | | Mick & Mack as the Global Gladiators (USA, Prototype) | md_globglad | 1992 | Virgin Games | Sega Megadrive| |
| md_mmania | | Mickey Mania - The Timeless Adventures of Mickey Mouse| | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_mmaniaj | | Mickey Mania - The Timeless Adventures of Mickey Mouse| md_mmania | 1995 | Sega | Sega Megadrive| |
| md_mmaniau | | Mickey Mania - The Timeless Adventures of Mickey Mouse| md_mmania | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_mmaniaup | | Mickey Mania - The Timeless Adventures of Mickey Mouse| md_mmania | 1994 | Sony Imagesoft| Sega Megadrive| |
| md_mickeyuc | | Mickey's Ultimate Challenge (USA) | | 1994 | Hi Tech Expres| Sega Megadrive| |
| md_micromacc | | Micro Machines (Can) | md_micromac | 1993 | Codemasters | Sega Megadrive| |
| md_micromac | | Micro Machines (Euro, USA) | | 1993 | Codemasters | Sega Megadrive| |
| md_micromacb | | Micro Machines (Euro, USA, Alt 2) | md_micromac | 1993 | Codemasters | Sega Megadrive| |
| md_micromaca | | Micro Machines (Euro, USA, Alt) | md_micromac | 1993 | Codemasters | Sega Megadrive| |
| md_micromc2 | | Micro Machines 2 - Turbo Tournament (Euro, J-Cart) | | 1994 | Codemasters | Sega Megadrive| |
| md_micromc2a | | Micro Machines 2 - Turbo Tournament (Euro, J-Cart, Alt| md_micromc2 | 1994 | Codemasters | Sega Megadrive| |
| md_micromm | | Micro Machines Military (Euro, J-Cart) | | 1996 | Codemasters | Sega Megadrive| |
| md_microm96a | | Micro Machines Turbo Tournament 96 (Euro, J-Cart) | md_microm96 | 1995 | Codemasters | Sega Megadrive| |
| md_microm96 | | Micro Machines Turbo Tournament 96 (Euro, v1.1, J-Cart| | 1995 | Codemasters | Sega Megadrive| |
| midresj | | Midnight Resistance (Japan) | midres | 1989 | Data East Corp| DEC0 | |
| md_midresj | | Midnight Resistance (Jpn) | md_midres | 1991 | Data East | Sega Megadrive| |
| midresu | | Midnight Resistance (US) | midres | 1989 | Data East USA | DEC0 | |
| md_midres | | Midnight Resistance (USA) | | 1991 | Sega | Sega Megadrive| |
| midres | | Midnight Resistance (World) | | 1989 | Data East Corp| DEC0 | |
| md_mig29 | | Mig-29 Fighter Pilot (Euro) | | 1993 | Domark | Sega Megadrive| |
| md_mig29j | | Mig-29 Fighter Pilot (Jpn) | md_mig29 | 1993 | Tengen | Sega Megadrive| |
| md_mig29u | | Mig-29 Fighter Pilot (USA) | md_mig29 | 1993 | Domark | Sega Megadrive| |
| md_mightmag | | Might and Magic - Gates to Another World (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| md_mightmg3 | | Might and Magic III - Isles of Terra (USA, Prototype) | | 1993 | FCI? | Sega Megadrive| |
| mimonkey | | Mighty Monkey | | 198? | Universal Vide| Galaxian | |
| mimonscr | | Mighty Monkey (bootleg on Scramble hardware) | mimonkey | 198? | bootleg | Galaxian | |
| mimonsco | | Mighty Monkey (bootleg on Super Cobra hardware) | mimonkey | 198? | bootleg | Galaxian | |
| md_mmpr | | Mighty Morphin Power Rangers (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_mmprp6 | | Mighty Morphin Power Rangers (Prototype, 19940708) | md_mmpr | 1994 | Sega | Sega Megadrive| |
| md_mmprp5 | | Mighty Morphin Power Rangers (Prototype, 19940718) | md_mmpr | 1994 | Sega | Sega Megadrive| |
| md_mmprp4 | | Mighty Morphin Power Rangers (Prototype, 19940804) | md_mmpr | 1994 | Sega | Sega Megadrive| |
| md_mmprp3 | | Mighty Morphin Power Rangers (Prototype, 19940808) | md_mmpr | 1994 | Sega | Sega Megadrive| |
| md_mmprp2 | | Mighty Morphin Power Rangers (Prototype, 19940809) | md_mmpr | 1994 | Sega | Sega Megadrive| |
| md_mmprp1 | | Mighty Morphin Power Rangers (Prototype, 19940810) | md_mmpr | 1994 | Sega | Sega Megadrive| |
| md_mmpru | | Mighty Morphin Power Rangers (USA) | md_mmpr | 1994 | Sega | Sega Megadrive| |
| md_mmprfe | | Mighty Morphin Power Rangers - The Fighting Edition (R| | 199? || Sega Megadrive| |
| md_mmprtm | | Mighty Morphin Power Rangers - The Movie (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_mmprtmp4 | | Mighty Morphin Power Rangers - The Movie (Prototype, 1| md_mmprtm | 1995 | Sega | Sega Megadrive| |
| md_mmprtmp3 | | Mighty Morphin Power Rangers - The Movie (Prototype, 1| md_mmprtm | 1995 | Sega | Sega Megadrive| |
| md_mmprtmp2 | | Mighty Morphin Power Rangers - The Movie (Prototype, 1| md_mmprtm | 1995 | Sega | Sega Megadrive| |
| md_mmprtmp1 | | Mighty Morphin Power Rangers - The Movie (Prototype, 1| md_mmprtm | 1995 | Sega | Sega Megadrive| |
| md_mmprtmu | | Mighty Morphin Power Rangers - The Movie (USA) | md_mmprtm | 1995 | Sega | Sega Megadrive| |
| mpangr1 | | Mighty! Pang (000925 Euro) | mpang | 2000 | Mitchell | CPS2 | |
| mpang | | Mighty! Pang (001010 Euro) | | 2000 | Mitchell | CPS2 | |
| mpangu | | Mighty! Pang (001010 USA) | mpang | 2000 | Mitchell | CPS2 | |
| mpangj | | Mighty! Pang (001011 Japan) | mpang | 2000 | Mitchell | CPS2 | |
| md_ditkapf | | Mike Ditka Power Football (Euro, USA) | | 1991 | Ballistic | Sega Megadrive| |
| md_ditkapf1 | | Mike Ditka Power Football (Euro, USA, Alt) | md_ditkapf | 1991 | Ballistic | Sega Megadrive| |
| tg_miltrymd | | Military Madness | | 1989 | NEC | TurboGrafx 16 | |
| gtmr2a | | Mille Miglia 2: Great 1000 Miles Rally (95/04/04) | gtmr2 | 1995 | Kaneko | Kaneko16 | |
| gtmr2 | | Mille Miglia 2: Great 1000 Miles Rally (95/05/24) | | 1995 | Kaneko | Kaneko16 | |
| minasan | | Minasanno Okagesamadesu! Daisugorokutaikai (MOM-001)(M| | 1990 | Monolith Corp.| Neo Geo MVS | |
| md_traysiaj | | Minato no Traysia (Jpn) | md_traysia | 1992 | Riot | Sega Megadrive| |
| minefld | | Minefield | | 1983 | Stern | Galaxian | |
| minivadr | | Minivader | | 1990 | Taito Corporat| Minivader | |
| md_mfpool | | Minnesota Fats - Pool Legend (USA) | | 1995 | Data East | Sega Megadrive| |
| msbingo | | Miss Bingo | | 1994 | Min Corp. | Miscellaneous | |
| missmw96 | | Miss Mister World '96 (Nude) | missw96 | 1996 | Comad | Miscellaneous | |
| mspuzzle | | Miss Puzzle | | 1994 | Min Corp. | Miscellaneous | |
| mspuzzleg | | Miss Puzzle (Clone of Gumbo) | gumbo | 1994 | Min Corp. | Miscellaneous | |
| mspuzzlen | D NW | Miss Puzzle (Nudes) | mspuzzle | 1994 | Min Corp. | Miscellaneous | |
| missw96 | | Miss World '96 (Nude) | | 1996 | Comad | Miscellaneous | |
| mrviking | | Mister Viking (315-5041) | | 1984 | Sega | System 1 | |
| mrvikingj | | Mister Viking (315-5041, Japan) | mrviking | 1984 | Sega | System 1 | |
| quiz18k | | Miyasu Nonki no Quiz 18-Kin | | 1992 | EIM | Miscellaneous | |
| pce_mizubaku | | Mizubaku Dai Bouken | | 1992 | Namcot | PC Engine | |
| mizubaku | | Mizubaku Daibouken (Japan) | liquidk | 1990 | Taito Corporat| Taito-F2 | |
| md_mk5 | | MK 5 - Mortal Combat - SubZero | | 199? || Sega Megadrive| |
| md_mk5a | | MK 5 - Mortal Combat - SubZero (Pirate) | md_mk5 | 199? || Sega Megadrive| |
| md_mlbpa | | MLBPA Baseball (USA) | | 1992 | Electronic Art| Sega Megadrive| |
| msgundam | | Mobile Suit Gundam | | 1993 | Banpresto | Seta | |
| msgundam1 | | Mobile Suit Gundam (Japan) | msgundam | 1993 | Banpresto | Seta | |
| gundamex | | Mobile Suit Gundam EX Revue | | 1994 | Banpresto | Newer Seta | |
| mogura | | Mogura Desse | | 1991 | Konami | Miscellaneous | Konami test board |
| mole | | Mole Attack | | 1982 | Yachiyo Electr| Miscellaneous | |
| momoko | | Momoko 120% | | 1986 | Jaleco | Miscellaneous | |
| pce_momogdn | | Momotarou Densetsu Gaiden Dai 1 Shuu | | 1992 | Hudson | PC Engine | |
| pce_momo2 | | Momotarou Densetsu II | | 1990 | Hudson | PC Engine | |
| pce_momotrbo | | Momotarou Densetsu Turbo | | 1990 | Hudson | PC Engine | |
| pce_momoktsg | | Momotarou Katsugeki | | 1990 | Hudson | PC Engine | |
| miexchng | | Money Puzzle Exchanger / Money Idol Exchanger | | 1997 | Face | Neo Geo MVS | |
| md_monopoly | | Monopoly (USA) | | 1992 | Parker Brother| Sega Megadrive| |
| md_monopolyp | | Monopoly (USA, Prototype) | md_monopoly | 1992 | Parker Brother| Sega Megadrive| |
| pce_mnstprow | | Monster Pro Wres | | 1991 | ASK | PC Engine | |
| md_mworld4 | | Monster World IV (Jpn) | | 1994 | Sega | Sega Megadrive| |
| mstworld | | Monsters World | | 1994 | TCH | Miscellaneous | |
| md_monstinc | | Monsters, Inc. (Rus) | md_decapatt | 199? || Sega Megadrive| |
| moonaln | | Moon Alien | galaxian | 1979 | Nichibutsu (Ka| Galaxian | |
| moonal2 | | Moon Alien Part 2 | galaxian | 1980 | Nichibutsu | Galaxian | |
| moonal2b | | Moon Alien Part 2 (older version) | galaxian | 1980 | Nichibutsu | Galaxian | |
| mooncrsb | | Moon Cresta (bootleg set 1) | mooncrst | 1980 | bootleg | Galaxian | |
| mooncrs2 | | Moon Cresta (bootleg set 2) | mooncrst | 1980 | Nichibutsu | Galaxian | |
| mooncrs3 | | Moon Cresta (bootleg set 3) | mooncrst | 1980 | bootleg | Galaxian | |
| mooncrgx | | Moon Cresta (Galaxian hardware) | mooncrst | 1980 | bootleg | Galaxian | |
| mooncrstg | | Moon Cresta (Gremlin) | mooncrst | 1980 | Gremlin | Galaxian | |
| mooncrstuk | | Moon Cresta (Nichibutsu UK) | mooncrst | 1980 | Nichibutsu UK | Galaxian | |
| mooncrstuku | | Moon Cresta (Nichibutsu UK, unencrypted) | mooncrst | 1980 | Nichibutsu UK | Galaxian | |
| mooncrstu | | Moon Cresta (Nichibutsu USA, unencrypted) | mooncrst | 1980 | Nichibutsu USA| Galaxian | |
| mooncrst | | Moon Cresta (Nichibutsu) | | 1980 | Nichibutsu | Galaxian | |
| mooncrsto | | Moon Cresta (Nichibutsu, old rev) | mooncrst | 1980 | Nichibutsu | Galaxian | |
| moonqsr | | Moon Quasar | | 1980 | Nichibutsu | Galaxian | |
| mshuttlej2 | | Moon Shuttle (Japan set 2) | mshuttle | 1981 | Nichibutsu | Galaxian | Incomplete Sound |
| mshuttlej | | Moon Shuttle (Japan) | mshuttle | 1981 | Nichibutsu | Galaxian | Incomplete Sound |
| mshuttle2 | | Moon Shuttle (US? set 2) | mshuttle | 1981 | Nichibutsu | Galaxian | Incomplete Sound |
| mshuttle | | Moon Shuttle (US?) | | 1981 | Nichibutsu | Galaxian | Incomplete Sound |
| mooncmw | | Moon War (Moon Cresta bootleg) | mooncrst | 198? | bootleg | Galaxian | |
| moonwar | | Moonwar | | 1981 | Stern | Galaxian | |
| moonwara | | Moonwar (older) | moonwar | 1981 | Stern | Galaxian | |
| moremore | | More More | | 1999 | SemiCom / Exit| Kaneko Pandora| |
| moremorp | | More More Plus | | 1999 | SemiCom / Exit| Kaneko Pandora| |
| pce_moritash | | Morita Shougi PC | | 1991 | NEC Avenue | PC Engine | |
| md_mka | | Mortal Kombat (World) | md_mk | 1993 | Arena | Sega Megadrive| |
| md_mk | | Mortal Kombat (World, v1.1) | | 1993 | Arena | Sega Megadrive| |
| md_mk3 | | Mortal Kombat 3 (Euro) | | 1995 | Acclaim Entert| Sega Megadrive| |
| md_mk3u | | Mortal Kombat 3 (USA) | md_mk3 | 1995 | Williams | Sega Megadrive| |
| md_mk2 | | Mortal Kombat II (World) | | 1994 | Acclaim Entert| Sega Megadrive| |
| tg_motoroad | | Moto Roader | | 1989 | NEC | TurboGrafx 16 | |
| pce_motoroad | | Moto Roader | | 1989 | NCS | PC Engine | |
| pce_motorod2 | | Moto Roader II | | 1991 | Masiya | PC Engine | |
| pce_motorod2a | | Moto Roader II (Alt) | pce_motorod2 | 1991 | Masiya | PC Engine | |
| mrdo | | Mr. Do! | | 1982 | Universal | Miscellaneous | |
| mrdofix | | Mr. Do! (bugfixed) | mrdo | 1982 | Universal (Tai| Miscellaneous | |
| mrdoy | | Mr. Do! (prototype) | mrdo | 1982 | Universal | Miscellaneous | |
| mrdot | | Mr. Do! (Taito license) | mrdo | 1982 | Universal (Tai| Miscellaneous | |
| mrdu | | Mr. Du! | mrdo | 1982 | Bootleg | Miscellaneous | |
| mrgoemon | | Mr. Goemon (Japan) | | 1986 | Konami | Miscellaneous | |
| mrheli | | Mr. HELI no Dai-Bouken | bchopper | 1987 | Irem | M72 | |
| pce_mrheli | | Mr. Heli no Daibouken | | 1989 | Irem | PC Engine | |
| pce_mrheli1 | | Mr. Heli no Daibouken (Alt) | pce_mrheli | 1989 | Irem | PC Engine | |
| mrkougar | | Mr. Kougar | | 1984 | ATW | Galaxian | |
| mrkougb | | Mr. Kougar (bootleg set 1) | mrkougar | 1983 | bootleg | Galaxian | |
| mrkougb2 | | Mr. Kougar (bootleg set 2) | mrkougar | 1983 | bootleg | Galaxian | |
| mrkougar2 | | Mr. Kougar (earlier) | mrkougar | 1983 | ATW | Galaxian | |
| mrlo | | Mr. Lo! | mrdo | 1982 | Bootleg | Miscellaneous | |
| md_mrnutz | | Mr. Nutz (Euro) | | 1994 | Ocean | Sega Megadrive| |
| md_mrnutz2 | | Mr. Nutz - Hoppin' Mad (Prototype) | | 1994 | Ocean | Sega Megadrive| |
| mrtnt | | Mr. TNT | | 1982 | Telko | Pac-man | |
| mspacman | | MS Pacman | | 1980 | Namco | Pac-man | |
| mspacmab | | MS Pacman (bootleg) | mspacman | 1981 | Namco | Pac-man | |
| mspacmat | | Ms. Pac Attack | mspacman | 1980 | hack | Pac-man | |
| mspacmbe | | Ms. Pac-Man (bootleg, (encrypted)) | mspacman | 1981 | bootleg | Pac-man | |
| md_mspacman | | Ms. Pac-Man (Euro, USA) | | 1991 | Tengen ~ Time | Sega Megadrive| |
| md_mspacmanpir| | Ms. Pac-Man (Pirate, Ripped from Golden 10 in 1) | md_mspacman | 199? || Sega Megadrive| |
| mspacmnf | | Ms. Pac-Man (with speedup hack) | mspacman | 1980 | Midway | Pac-man | |
| mspacpls | | Ms. Pac-Man Plus | mspacman | 1981 | hack | Pac-man | |
| mschamps | | Ms. Pacman Champion Edition / Super Zola Pac Gal | mspacman | 1995 | hack | Pac-man | |
| mschamp | | Ms. Pacman Champion Edition / Zola-Puc Gal | mspacman | 1995 | hack | Pac-man | |
| rocktrv2 | | MTV Rock-N-Roll Trivia (Part 2) | | 1986 | Triumph Softwa| Pac-man | |
| mugsmash | | Mug Smashers | | 1990? | Electronic Dev| Miscellaneous | |
| md_valisj | | Mugen Senshi Valis (Jpn) | md_valis | 1991 | Riot | Sega Megadrive| |
| md_muhammad | | Muhammad Ali Heavyweight Boxing (Euro) | | 1992 | Virgin Games | Sega Megadrive| |
| md_muhammadu | | Muhammad Ali Heavyweight Boxing (USA) | md_muhammad | 1992 | Virgin Games | Sega Megadrive| |
| md_muhammadup | | Muhammad Ali Heavyweight Boxing (USA, Prototype) | md_muhammad | 1992 | Virgin Games | Sega Megadrive| |
| semibase | | MuHanSeungBu (SemiCom Baseball) (Korea) | | 1997 | SemiCom | Miscellaneous | |
| nmg5 | | Multi 5 / New Multi Game 5 | | 1998 | Yun Sung | Miscellaneous | |
| nmg5e | | Multi 5 / New Multi Game 5 (earlier) | nmg5 | 1997 | Yun Sung | Miscellaneous | |
| multchmpk | | Multi Champ (Korea) | multchmp | 1999 | ESD | Miscellaneous | |
| multchmp | | Multi Champ (World) | | 1999 | ESD | Miscellaneous | |
| mchampdx | | Multi Champ Deluxe (ver. 0106, 06/01/2000) | | 2000 | ESD | Miscellaneous | |
| mchampdxa | | Multi Champ Deluxe (ver. 1126, 26/11/1999) | mchampdx | 1999 | ESD | Miscellaneous | |
| mbomberj | | Muscle Bomber - the body explosion (930713 Japan) | slammast | 1993 | Capcom | CPS1 | |
| mbombdje | X | Muscle Bomber Duo - heat up warriors (931206 Japan E) | mbombrd | 1993 | Capcom | CPS1 | |
| mbombrdj | | Muscle Bomber Duo - heat up warriors (931206 Japan) | mbombrd | 1993 | Capcom | CPS1 | |
| mbombrda | X | Muscle Bomber Duo - ultimate team battle (931206 Asia)| mbombrd | 1993 | Capcom | CPS1 | |
| mbombrd | | Muscle Bomber Duo - ultimate team battle (931206 etc) | | 1993 | Capcom | CPS1 | |
| mbombrdh | X | Muscle Bomber Duo - ultimate team battle (931206 Hispa| mbombrd | 1993 | Capcom | CPS1 | |
| mbombrdu | X | Muscle Bomber Duo - ultimate team battle (931206 USA) | mbombrd | 1993 | Capcom | CPS1 | |
| md_musha | | MUSHA - Metallic Uniframe Super Hybrid Armor (USA) | | 1990 | Seismic | Sega Megadrive| |
| md_mushaj | | Musha Aleste - Full Metal Fighter Ellinor (Jpn) | md_musha | 1990 | Toaplan | Sega Megadrive| |
| alibabab | | Mustafa and 40 Thieves (bootleg) | alibaba | 1982 | bootleg | Pac-man | |
| mutantf3 | | Mutant Fighter (World ver EM-3) | mutantf | 1992 | Data East Corp| DECO IC16 | |
| mutantf4 | | Mutant Fighter (World ver EM-4) | mutantf | 1992 | Data East Corp| DECO IC16 | |
| mutantf | | Mutant Fighter (World ver EM-5) | | 1992 | Data East Corp| DECO IC16 | |
| md_mlfootb | | Mutant League Football (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_mlfootbj | | Mutant League Football (Jpn) | md_mlfootb | 1993 | Electronic Art| Sega Megadrive| |
| md_mlhockey | | Mutant League Hockey (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| mutnat | | Mutation Nation (NGM-014)(NGH-014) | | 1992 | SNK | Neo Geo MVS | |
| mvpj | | MVP (set 1, Japan, FD1094 317-0142) | mvp | 1989 | Sega | System 16B | |
| mvp | | MVP (set 2, US, FD1094 317-0143) | | 1989 | Sega | System 16B | |
| myherok | | My Hero (Korea) | myhero | 1985 | Coreland / Seg| System 1 | |
| myhero | | My Hero (US, not encrypted) | | 1985 | Sega | System 1 | |
| mystston | | Mysterious Stones - Dr. John's Adventure | | 1984 | Technos | Miscellaneous | |
| myststono | | Mysterious Stones - Dr. Kick in Adventure | mystston | 1984 | Technos | Miscellaneous | |
| md_mystdefa | | Mystic Defender (Euro, USA) | md_mystdef | 1989 | Sega | Sega Megadrive| |
| md_mystdef | | Mystic Defender (Euro, USA, Rev. A) | | 1989 | Sega | Sega Megadrive| |
| mysticrib | | Mystic Riders (bootleg?) | mysticri | 1992 | Irem | M92 | Imperfect sound and graphics |
| mysticri | | Mystic Riders (World) | | 1992 | Irem | M92 | Imperfect sound and graphics |
| md_mysticf | | Mystical Fighter (USA) | | 1992 | Dreamworks | Sega Megadrive| |
| pce_marchen | | Märchen Maze | | 1990 | Namcot | PC Engine | |
| md_nakaf1gp | | Nakajima Satoru Kanshuu F1 Grand Prix (Jpn) | | 1991 | Varie | Sega Megadrive| |
| md_f1heromd | | Nakajima Satoru Kanshuu F1 Hero MD (Jpn) | | 1992 | Varie | Sega Megadrive| |
| md_nakaf1sl | | Nakajima Satoru Kanshuu F1 Super License (Jpn) | | 1992 | Varie | Sega Megadrive| |
| nam1975 | | NAM-1975 (NGM-001)(NGH-001) | | 1990 | SNK | Neo Geo MVS | |
| naname | | Naname de Magic! | | 1994 | Atlus | Miscellaneous | |
| md_smasters | | Naomichi Ozaki no Super Masters (Jpn) | md_arnoldp | 1989 | Sega | Sega Megadrive| |
| pce_blodwolf | | Narazumono Sentai Butai - Bloody Wolf | | 1989 | Data East | PC Engine | |
| md_narnia3 | | Narnia 3 (Rus) | md_galahad | 199? || Sega Megadrive| |
| md_naruto | | Naruto (Rus) | md_3ninja | 199? || Sega Megadrive| |
| nastar | | Nastar (World) | | 1988 | Taito Corporat| Taito B System| |
| nastarw | | Nastar Warrior (US) | nastar | 1988 | Taito America | Taito B System| |
| nmouse | | Naughty Mouse (set 1) | | 1981 | Amenip (Palcom| Pac-man | |
| nmouseb | | Naughty Mouse (set 2) | nmouse | 1981 | Amenip Nova Ga| Pac-man | |
| pce_naxopen | | Naxat Open | | 1989 | Naxat | PC Engine | |
| pce_naxstad | | Naxat Stadium | | 1990 | Naxat | PC Engine | |
| pce_nazomasq | | Nazo no Masquerade | | 1990 | Masiya | PC Engine | |
| md_nba2k | | NBA 2000 (Rus) | md_nbaact95 | 199? || Sega Megadrive| |
| md_nba2k5 | | NBA 2005 (Rus) | md_nbaact95 | 199? | Glorysun | Sega Megadrive| |
| md_nbaact95 | | NBA Action '95 (Euro, USA) | | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p25| | NBA Action '95 (Prototype, 19941118) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p24| | NBA Action '95 (Prototype, 19941123-A) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p23| | NBA Action '95 (Prototype, 19941202-B) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p22| | NBA Action '95 (Prototype, 19941209) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p21| | NBA Action '95 (Prototype, 19941215) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p20| | NBA Action '95 (Prototype, 19941222-A) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p19| | NBA Action '95 (Prototype, 19941224-A) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p18| | NBA Action '95 (Prototype, 19941229) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p17| | NBA Action '95 (Prototype, 19941230) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p16| | NBA Action '95 (Prototype, 19941231) | md_nbaact95 | 1994 | Sega | Sega Megadrive| |
| md_nbaact95p15| | NBA Action '95 (Prototype, 19950103) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p14| | NBA Action '95 (Prototype, 19950108) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p13| | NBA Action '95 (Prototype, 19950112) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p12| | NBA Action '95 (Prototype, 19950115-A) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p11| | NBA Action '95 (Prototype, 19950121) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p10| | NBA Action '95 (Prototype, 19950122-B) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p09| | NBA Action '95 (Prototype, 19950124-B) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p08| | NBA Action '95 (Prototype, 19950127-A) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p07| | NBA Action '95 (Prototype, 19950127-B) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p05| | NBA Action '95 (Prototype, 19950128) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p06| | NBA Action '95 (Prototype, 19950128-A) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p04| | NBA Action '95 (Prototype, 19950130) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p02| | NBA Action '95 (Prototype, 19950201) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p03| | NBA Action '95 (Prototype, 19950201, Alt) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaact95p01| | NBA Action '95 (Prototype, 19950202) | md_nbaact95 | 1995 | Sega | Sega Megadrive| |
| md_nbaactp3 | | NBA Action (Prototype, 19940104) | md_nbaact | 1994 | Sega | Sega Megadrive| |
| md_nbaactp2 | | NBA Action (Prototype, 19940116) | md_nbaact | 1994 | Sega | Sega Megadrive| |
| md_nbaactp1 | | NBA Action (Prototype, 19940127, broken - C08 missing)| md_nbaact | 1994 | Sega | Sega Megadrive| |
| md_nbaact | | NBA Action (USA) | | 1994 | Sega | Sega Megadrive| |
| md_nbaallst | | NBA All-Star Challenge (Euro, USA) | | 1992 | Flying Edge | Sega Megadrive| |
| md_nbahang | | NBA Hang Time (Euro) | | 1996 | Midway | Sega Megadrive| |
| md_nbahangu | | NBA Hang Time (USA) | md_nbahang | 1996 | Midway | Sega Megadrive| |
| md_nbajam1 | | NBA Jam (Euro, USA) | md_nbajam | 1993 | Arena | Sega Megadrive| |
| md_nbajam | | NBA Jam (Euro, USA, v1.1) | | 1993 | Arena | Sega Megadrive| |
| md_nbajamj | | NBA Jam (Jpn) | md_nbajam | 1994 | Acclaim Japan | Sega Megadrive| |
| md_nbajamte | | NBA Jam Tournament Edition (World) | | 1995 | Acclaim Entert| Sega Megadrive| |
| md_nbajamtef | | NBA Jam Tournament Edition (World, 2002 Fix Release) | md_nbajamte | 2002? | Acclaim Entert| Sega Megadrive| |
| md_nbaliv95 | | NBA Live 95 (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_nbaliv95k | | NBA Live 95 (Kor) | md_nbaliv95 | 1994 | Electronic Art| Sega Megadrive| |
| md_nbaliv96 | | NBA Live 96 (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_nbaliv97 | | NBA Live 97 (Euro, USA) | | 1996 | Electronic Art| Sega Megadrive| |
| md_nbaliv98 | | NBA Live 98 (USA) | | 1997 | Electronic Art| Sega Megadrive| |
| md_bullvsblj | | NBA Playoffs - Bulls Vs Blazers (Jpn) | md_bullvsbl | 1993 | Electronic Art| Sega Megadrive| |
| md_bullvsblj1 | | NBA Playoffs - Bulls Vs Blazers (Jpn, Alt) | md_bullvsbl | 1993 | Electronic Art| Sega Megadrive| |
| md_nbapro94 | | NBA Pro Basketball '94 (Jpn) | | 1994 | Electronic Art| Sega Megadrive| |
| md_bullvslaj | | NBA Pro Basketball - Bulls Vs Lakers (Jpn) | md_bullvsla | 1993 | Electronic Art| Sega Megadrive| |
| md_nbashow | | NBA Showdown '94 (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_nbashowp | | NBA Showdown '94 (USA, Prototype) | md_nbashow | 1994 | Electronic Art| Sega Megadrive| |
| md_ncaabask | | NCAA Final Four Basketball (USA) | | 1994 | Mindscape | Sega Megadrive| |
| md_ncaafoot | | NCAA Football (USA) | | 1994 | Mindscape | Sega Megadrive| |
| pce_necromcr | | Necromancer | | 1988 | Hudson | PC Engine | |
| pce_necros | | Necros no Yousai | | 1990 | ASK | PC Engine | |
| pce_nectaris | | Nectaris | | 1990 | Hudson | PC Engine | |
| md_nfsu | | Need for Speed Undercover (Rus) | md_toutrun | 199? || Sega Megadrive| |
| kuniokunb | | Nekketsu Kouha Kunio-kun (Japan bootleg) | renegade | 1986 | bootleg | Miscellaneous | |
| kuniokun | | Nekketsu Kouha Kunio-kun (Japan) | renegade | 1986 | Technos | Miscellaneous | |
| pce_nekdodge | | Nekketsu Koukou Dodgeball Bu - PC Bangai Hen | | 1990 | Naxat | PC Engine | |
| md_neksoccr | | Nekketsu Koukou Dodgeball Bu - Soccer Hen MD (Jpn) | | 1992 | Palsoft | Sega Megadrive| |
| pce_neksoccr | | Nekketsu Koukou Dodgeball Bu - Soccer PC Hen | | 1992 | Naxat | PC Engine | |
| nemoj | | Nemo (90 11 20 Japan) | nemo | 1990 | Capcom | CPS1 | |
| nemo | | Nemo (90 11 30 etc) | | 1990 | Capcom | CPS1 | |
| neo2500 | | Neo 2500 Demo | | 2004 | [email protected]| Neo Geo MVS | |
| neobombe | | Neo Bomberman | | 1997 | Hudson | Neo Geo MVS | |
| neocstlv | | Neo CastleVania Demo | | 2004 | Barf/BarfHappy| Neo Geo | |
| neodrift | | Neo Drift Out - New Technology | | 1996 | Visco | Neo Geo MVS | |
| neogeo | NW | Neo Geo | | 1990 | SNK | Neo Geo MVS | BIOS only |
| neocdz | | Neo Geo CDZ system | | 1996 | SNK | Neo Geo CDZ | System - media selected seperately |
| neogeo | | Neo Geo MVS system | | 1990 | SNK | Neo Geo MVS | System - cartridges selected seperatel|
| neomrdo | | Neo Mr. Do! | | 1996 | Visco | Neo Geo MVS | |
| neonopon | | Neo No Panepon (beta) | | ???? | [email protected]| Neo Geo MVS | |
| neoponga | | Neo Pong (ver 1.0) | neopong | 2002 | Neo Dev Corpor| Neo Geo MVS | |
| neopong | | Neo Pong (ver 1.1) | | 2002 | Neo Dev Corpor| Neo Geo MVS | |
| syscheck | | Neo System Check (ver 1.0b) | | ???? | [email protected]| Neo Geo MVS | |
| neothndr | | Neo Thunder | | 2012 | Sebastian Miha| Neo Geo | sebastianmihai.com |
| turfmast | | Neo Turf Masters / Big Tournament Golf | | 1996 | Nazca | Neo Geo MVS | |
| neocup98 | | Neo-Geo Cup '98 - The Road to the Victory | | 1998 | SNK | Neo Geo MVS | |
| neo3ddmo | | NeoGeo 3D! Demo | | 2012 | Oxygene | Neo Geo | |
| pce_neutopia | | Neutopia | | 1989 | Hudson | PC Engine | |
| tg_neutopia | | Neutopia | | 1990 | NEC | TurboGrafx 16 | |
| pce_neutopi2 | | Neutopia II | | 1991 | Hudson | PC Engine | |
| tg_neutopi2 | | Neutopia II | | 1992 | NEC | TurboGrafx 16 | |
| md_n3dgdevi | | New 3D Golf Simulation - Devil's Course (Jpn) | | 1994 | Sega | Sega Megadrive| |
| md_n3dgaugu | | New 3D Golf Simulation - Harukanaru Augusta (Jpn) | | 1993 | T & E Soft | Sega Megadrive| |
| md_n3dgpebb | | New 3D Golf Simulation - Pebble Beach no Hatou (Jpn) | md_pebble | 1993 | Sega | Sega Megadrive| |
| md_n3dgwaia | | New 3D Golf Simulation - Waialae no Kiseki (Jpn) | | 1994 | Sega | Sega Megadrive| |
| tg_advislnd | | New Adventure Island | | 1992 | TTI | TurboGrafx 16 | |
| newapunk | | New Atomic Punk - Global Quest (US) | bbmanw | 1992 | Irem America | M90 | |
| newfant | | New Fantasia | | 1995 | Comad / New Ja| Miscellaneous | |
| md_newhoriz | | New Horizons (USA) | | 1994 | Koei | Sega Megadrive| |
| newpuckx | | New Puck-X | puckman | 1980 | hack | Pac-man | |
| nrallyx | | New Rally X | | 1981 | Namco | Miscellaneous | |
| newsin7 | | New Sinbad 7 | | 1983 | ATW USA, Inc. | Galaxian | |
| md_newmanh | | Newman Haas IndyCar Featuring Nigel Mansell ~ Nigel Ma| | 1994 | Acclaim Entert| Sega Megadrive| |
| newpuc2 | | Newpuc2 | puckman | 1980 | hack | Pac-man | |
| newpuc2b | | Newpuc2b | puckman | 1980 | hack | Pac-man | |
| news | | News (set 1) | | 1993 | Poby / Virus | Miscellaneous | |
| newsa | | News (set 2) | news | 1993 | Poby / Jeansol| Miscellaneous | |
| md_nfl95 | | NFL '95 (Euro, USA) | | 1994 | Sega | Sega Megadrive| |
| md_nfl95p21 | | NFL '95 (Prototype, 19940801) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p20 | | NFL '95 (Prototype, 19940805) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p19 | | NFL '95 (Prototype, 19940810) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p18 | | NFL '95 (Prototype, 19940812) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p17 | | NFL '95 (Prototype, 19940812, Alt) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p15 | | NFL '95 (Prototype, 19940817) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p16 | | NFL '95 (Prototype, 19940817-B) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p14 | | NFL '95 (Prototype, 19940822) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p13 | | NFL '95 (Prototype, 19940830) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p12 | | NFL '95 (Prototype, 19940831) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p11 | | NFL '95 (Prototype, 19940901) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p10 | | NFL '95 (Prototype, 19940902) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p09 | | NFL '95 (Prototype, 19940904) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p07 | | NFL '95 (Prototype, 19940905) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p08 | | NFL '95 (Prototype, 19940905-B) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p06 | | NFL '95 (Prototype, 19940906) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p05 | | NFL '95 (Prototype, 19940907) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p04 | | NFL '95 (Prototype, 19940908) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p03 | | NFL '95 (Prototype, 19940909) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p01 | | NFL '95 (Prototype, 19940911) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl95p02 | | NFL '95 (Prototype, 19940911-B) | md_nfl95 | 1994 | Sega | Sega Megadrive| |
| md_nfl98 | | NFL 98 (USA) | | 1997 | Sega | Sega Megadrive| |
| md_nfl94j | | NFL Football '94 (Jpn) | md_nfl94 | 1994 | Sega | Sega Megadrive| |
| md_nfl94 | | NFL Football '94 Starring Joe Montana (USA) | | 1993 | Sega | Sega Megadrive| |
| md_nflqb | | NFL Quarterback Club (World) | | 1994 | Acclaim Entert| Sega Megadrive| |
| md_nflqb96 | | NFL Quarterback Club 96 (Euro, USA) | | 1996 | Acclaim Entert| Sega Megadrive| |
| md_nflsport | | NFL Sports Talk Football '93 Starring Joe Montana (Eur| | 1992 | Sega | Sega Megadrive| |
| ngem2k | | NGEM2K (beta 2006-01-18) | | 2006 | homebrew | Neo Geo MVS | |
| ngftdemo | | NGF Transparency Demo | | 2012 | CeL | Neo Geo | redarmor.net |
| pce_nhktaidr | | NHK Taiga Drama - Taiheiki | | 1992 | NHK Enterprise| PC Engine | |
| md_nhktaidr | | NHK Taiga Drama - Taiheiki (Jpn) | | 1991 | Sega | Sega Megadrive| |
| md_nhl94 | | NHL '94 (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_nhl95 | | NHL 95 (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_nhl96 | | NHL 96 (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_nhl97 | | NHL 97 (Euro, USA) | | 1996 | Electronic Art| Sega Megadrive| |
| md_nhl98 | | NHL 98 (USA) | | 1997 | Electronic Art| Sega Megadrive| |
| md_nhlasp16 | | NHL All-Star Hockey '95 (Prototype, 19940914) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp15 | | NHL All-Star Hockey '95 (Prototype, 19940929) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp14 | | NHL All-Star Hockey '95 (Prototype, 19941001) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp13 | | NHL All-Star Hockey '95 (Prototype, 19941021) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp12 | | NHL All-Star Hockey '95 (Prototype, 19941107) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp11 | | NHL All-Star Hockey '95 (Prototype, 19941109) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp10 | | NHL All-Star Hockey '95 (Prototype, 19941119) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp09 | | NHL All-Star Hockey '95 (Prototype, 19941121) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp08 | | NHL All-Star Hockey '95 (Prototype, 19941122) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp07 | | NHL All-Star Hockey '95 (Prototype, 19941123) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp06 | | NHL All-Star Hockey '95 (Prototype, 19941127) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp05 | | NHL All-Star Hockey '95 (Prototype, 19941128) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp04 | | NHL All-Star Hockey '95 (Prototype, 19941129) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp02 | | NHL All-Star Hockey '95 (Prototype, 19941201) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp03 | | NHL All-Star Hockey '95 (Prototype, 19941201-B) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlasp01 | | NHL All-Star Hockey '95 (Prototype, 19941202) | md_nhlas | 1994 | Sega | Sega Megadrive| |
| md_nhlas | | NHL All-Star Hockey '95 (USA) | | 1995 | Sega | Sega Megadrive| |
| md_nhl | | NHL Hockey (USA) | | 1991 | Electronic Art| Sega Megadrive| |
| md_nhlpa2k3 | | NHLPA 2003 (Rus) | md_nhl98 | 199? || Sega Megadrive| |
| md_nhlpa93a | | NHLPA Hockey 93 (Euro, USA) | md_nhlpa93 | 1992 | Electronic Art| Sega Megadrive| |
| md_nhlpa93 | | NHLPA Hockey 93 (Euro, USA, v1.1) | | 1992 | Electronic Art| Sega Megadrive| |
| md_mansell | | Nigel Mansell's World Championship Racing (Euro) | | 1993 | Konami | Sega Megadrive| |
| md_mansellu | | Nigel Mansell's World Championship Racing (USA) | md_mansell | 1993 | GameTek | Sega Megadrive| |
| tg_nightcr | | Night Creatures | | 1992 | NEC | TurboGrafx 16 | |
| nightstrj | | Night Striker (Japan) | nightstr | 1989 | Taito Corporat| Taito-Z | |
| nightstru | | Night Striker (US) | nightstr | 1989 | Taito America | Taito-Z | |
| nightstr | | Night Striker (World) | | 1989 | Taito Corporat| Taito-Z | |
| nwarra | | Night Warriors - darkstalkers' revenge (950302 Asia) | nwarr | 1995 | Capcom | CPS2 | |
| nwarr | | Night Warriors - darkstalkers' revenge (950316 Euro) | | 1995 | Capcom | CPS2 | |
| nwarrb | | Night Warriors - darkstalkers' revenge (950403 Brazil)| nwarr | 1995 | Capcom | CPS2 | |
| nwarrh | | Night Warriors - darkstalkers' revenge (950403 Hispani| nwarr | 1995 | Capcom | CPS2 | |
| nwarrud | | Night Warriors - darkstalkers' revenge (950406 USA Pho| nwarr | 1995 | bootleg | CPS2 | |
| nwarru | | Night Warriors - darkstalkers' revenge (950406 USA) | nwarr | 1995 | Capcom | CPS2 | |
| md_ncirc | | Nightmare Circus (Bra) | | 1995 | Tec Toy | Sega Megadrive| |
| md_ncirc1 | | Nightmare Circus (Bra, Alt) | md_ncirc | 1995 | Tec Toy | Sega Megadrive| |
| md_ncircp | | Nightmare Circus (Prototype) | md_ncirc | 199? | Sega | Sega Megadrive| |
| nitd | | Nightmare in the Dark | | 2000 | Eleven / Gavak| Neo Geo MVS | |
| nitdbl | | Nightmare in the Dark (bootleg) | nitd | 2001 | bootleg | Neo Geo MVS | |
| md_nikkan | | Nikkan Sports Pro Yakyuu Van (Jpn) | | 1991 | Sega | Sega Megadrive| |
| ninja | | Ninja (315-5102) | seganinj | 1985 | Sega | System 1 | |
| nbbatmanu | D NW | Ninja Baseball Batman (US) | nbbatman | 1993 | Irem America | M92 | Imperfect sound and graphics |
| md_ninjab | | Ninja Burai Densetsu (Jpn) | | 1991 | Sega | Sega Megadrive| |
| ncombath | | Ninja Combat (NGH-009) | ncombat | 1990 | Alpha Denshi C| Neo Geo MVS | |
| ncombat | | Ninja Combat (NGM-009) | | 1990 | Alpha Denshi C| Neo Geo MVS | |
| ncommand | | Ninja Commando | | 1992 | Alpha Denshi C| Neo Geo MVS | |
| md_ngaiden | | Ninja Gaiden (Jpn, Prototype) | | 1992 | Sega | Sega Megadrive| |
| gaiden | | Ninja Gaiden (US) | shadoww | 1988 | Tecmo | Miscellaneous | |
| ninjamas | | Ninja Master's - haoh-ninpo-cho | | 1996 | ADK / SNK | Neo Geo MVS | |
| nprinces | | Ninja Princess (315-5051, 64k Ver. bootleg?) | seganinj | 1985 | bootleg? | System 1 | |
| nprincesb | | Ninja Princess (315-5051?, 128k Ver. bootleg?) | seganinj | 1985 | bootleg? | System 1 | |
| nprinceso | | Ninja Princess (315-5098, 128k Ver.) | seganinj | 1985 | Sega | System 1 | |
| nprincesu | | Ninja Princess (64k Ver. not encrypted) | seganinj | 1985 | Sega | System 1 | |
| pce_nryukend | | Ninja Ryukenden | | 1992 | Hudson | PC Engine | |
| ryukendn | | Ninja Ryukenden (Japan, set 1) | shadoww | 1989 | Tecmo | Miscellaneous | |
| ryukendna | | Ninja Ryukenden (Japan, set 2) | shadoww | 1989 | Tecmo | Miscellaneous | |
| tg_nspirit | | Ninja Spirit | | 1990 | NEC | TurboGrafx 16 | |
| nspirit | | Ninja Spirit | | 1988 | Irem | M72 | |
| nitrobal | | Nitro Ball (US) | | 1992 | Data East Corp| DECO IC16 | |
| md_noescape | | No Escape (USA) | | 1994 | Psygnosis | Sega Megadrive| |
| nob | NW | Noboranka (Japan) | | 1986 | Data East Corp| System 1 | |
| nobb | | Noboranka (Japan, bootleg) | nob | 1986 | bootleg | System 1 | |
| md_nobubufu | | Nobunaga no Yabou - Bushou Fuuunroku (Jpn) | | 1991 | Koei | Sega Megadrive| |
| md_nobuhao | | Nobunaga no Yabou - Haouden (Jpn) | | 1994 | Koei | Sega Megadrive| |
| md_nobuzenk | | Nobunaga no Yabou - Zenkokuban (Jpn) | md_nobuamb | 1993 | Koei | Sega Megadrive| |
| md_nobuamb | | Nobunaga's Ambition (USA) | | 1993 | Koei | Sega Megadrive| |
| md_normy | | Normy's Beach Babe-O-Rama (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| nost | | Nostradamus | | 1993 | Face | LINDA | |
| nostj | | Nostradamus (Japan) | nost | 1993 | Face | LINDA | |
| nostk | | Nostradamus (Korea) | nost | 1993 | Face | LINDA | |
| nouryoku | | Nouryoku Koujou Iinkai | | 1995 | Tecmo | NMK16 | |
| pce_oboccha | | Obocchama-kun | | 1991 | Namcot | PC Engine | |
| ohmygod | | Oh My God! | | 1993 | Atlus | Miscellaneous | |
| oisipuzl | | Oishii Puzzle Ha Irimasenka | | 1993 | Sunsoft + Atlu| Seta | |
| md_olympgld | | Olympic Gold (Euro) | | 1992 | U.S. Gold | Sega Megadrive| |
| md_olympgldj | | Olympic Gold (Jpn, Kor) | md_olympgld | 1992 | Sega | Sega Megadrive| |
| md_olympgldu | | Olympic Gold (USA) | md_olympgld | 1992 | U.S. Gold | Sega Megadrive| |
| md_olympgldu1 | | Olympic Gold (USA, Alt) | md_olympgld | 1992 | U.S. Gold | Sega Megadrive| |
| md_olympsum | | Olympic Summer Games (Euro, USA) | | 1996 | Black Pearl | Sega Megadrive| |
| omega | | Omega | theend | 19?? | bootleg? | Galaxian | |
| omni | | Omni | pisces | 19?? | bootleg | Galaxian | |
| md_ondal | | On Dal Jang Goon (Kor) | md_mystdef | 1990? | Sega | Sega Megadrive| |
| nmaster | | Oni - The Ninja Master (Japan) | metmqstr | 1995 | Banpresto / Pa| Cave | |
| onna34ro | | Onna Sansirou - Typhoon Gal (set 1) | | 1985 | Taito | Miscellaneous | |
| onna34roa | | Onna Sansirou - Typhoon Gal (set 2) | onna34ro | 1985 | Taito | Miscellaneous | |
| md_onslau | | Onslaught (Euro, USA) | | 1991 | Ballistic | Sega Megadrive| |
| opwolfb | | Operation Bear | opwolf | 1987 | bootleg | Taito Misc | |
| md_opeurope | | Operation Europe - Path to Victory 1939-45 (USA) | | 1994 | Koei | Sega Megadrive| |
| othunderj | | Operation Thunderbolt (Japan) | othunder | 1988 | Taito Corporat| Taito Misc | |
| othunderu | | Operation Thunderbolt (US) | othunder | 1988 | Taito America | Taito Misc | |
| othunderuo | | Operation Thunderbolt (US, older) | othunder | 1988 | Taito America | Taito Misc | |
| othunder | | Operation Thunderbolt (World) | | 1988 | Taito Corporat| Taito Misc | |
| pce_opwolf | | Operation Wolf | | 1990 | NEC Avenue | PC Engine | |
| opwolfj | | Operation Wolf (Japan) | opwolf | 1987 | Taito Corporat| Taito Misc | |
| opwolfu | | Operation Wolf (US) | opwolf | 1987 | Taito America | Taito Misc | |
| opwolf | | Operation Wolf (World, set 1) | | 1987 | Taito Corporat| Taito Misc | |
| opwolfa | | Operation Wolf (World, set 2) | opwolf | 1987 | Taito Corporat| Taito Misc | |
| opwolf3u | | Operation Wolf 3 (US) | opwolf3 | 1994 | Taito America | Taito Misc | |
| opwolf3 | | Operation Wolf 3 (World) | | 1994 | Taito Corporat| Taito Misc | |
| orbitron | | Orbitron | | 19?? | Signatron USA | Galaxian | |
| orbs | | Orbs (10/7/94 prototype?) | | 1994 | American Sammy| Seta | |
| tg_griffon | | Order of the Griffon | | 1992 | TTI | TurboGrafx 16 | |
| tg_ordyne | | Ordyne | | 1989 | NEC | TurboGrafx 16 | |
| pce_ordyne | | Ordyne | | 1989 | Namcot | PC Engine | |
| orlegend105k | | Oriental Legend (V105, Korea) | orlegend | 1997 | IGS | PolyGameMaster| |
| orlegend111c | | Oriental Legend - Xi Yo Gi Shi Re Zuang (V111, China) | orlegend | 1997 | IGS | PolyGameMaster| |
| orlegendca | | Oriental Legend - Xi Yo Gi Shi Re Zuang (V112 alt, Chi| orlegend | 1997 | IGS | PolyGameMaster| |
| orlegende | | Oriental Legend - Xi Yo Gi Shi Re Zuang (V112) | orlegend | 1997 | IGS | PolyGameMaster| |
| orlegendc | | Oriental Legend - Xi Yo Gi Shi Re Zuang (V112, China) | orlegend | 1997 | IGS | PolyGameMaster| |
| orlegend | | Oriental Legend - Xi Yo Gi Shi Re Zuang (V126) | | 1997 | IGS | PolyGameMaster| |
| olds100a | | Oriental Legend Special - Xi Yo Gi Shi Re Zuang Super | olds | 1998 | IGS | PolyGameMaster| Imperfect Protection Emulation |
| olds100 | | Oriental Legend Special - Xi Yo Gi Shi Re Zuang Super | olds | 1998 | IGS | PolyGameMaster| Imperfect Protection Emulation |
| oldsplus | | Oriental Legend Special Plus / Xi You Shi E Zhuan Supe| | 2004 | IGS | PolyGameMaster| Incomplete Dump |
| olds | | Oriental Legend Super (V101, Korea) | | 1999 | IGS | PolyGameMaster| Imperfect Protection Emulation |
| osman | | Osman (World) | | 1996 | Mitchell | Simple 156 | |
| md_osomatsu | | Osomatsu-kun Hachamecha Gekijou (Jpn) | | 1988 | Sega | Sega Megadrive| |
| pce_outlive | | Out Live | | 1989 | Sunsoft | PC Engine | |
| md_ootwp | | Out of this World (Prototype) | md_anotherw | 1993 | Virgin Games | Sega Megadrive| |
| md_ootw | | Out of This World (USA) | md_anotherw | 1993 | Virgin Games | Sega Megadrive| |
| pce_outrun | | Out Run | | 1990 | NEC Avenue | PC Engine | |
| outrunb | | Out Run (bootleg) | outrun | 1986 | bootleg | Out Run | |
| outrundx | | Out Run (deluxe sitdown) | outrun | 1986 | Sega | Out Run | |
| outruno | | Out Run (sitdown/upright) | outrun | 1986 | Sega | Out Run | |
| outrunra | | Out Run (sitdown/upright, Rev A) | outrun | 1986 | Sega | Out Run | |
| outrun | | Out Run (sitdown/upright, Rev B) | | 1986 | Sega | Out Run | |
| outzone | | Out Zone (set 1) | | 1990 | Toaplan | Toaplan BCU-2 | |
| outzonea | | Out Zone (set 2) | outzone | 1990 | Toaplan | Toaplan BCU-2 | |
| outzoneb | | Out Zone (set 3, prototype?) | outzone | 1990 | Toaplan | Toaplan BCU-2 | |
| outzonec | | Out Zone (set 4) | outzone | 1990 | Toaplan | Toaplan BCU-2 | |
| outzoned | | Out Zone (set 5) | outzone | 1990 | Toaplan | Toaplan BCU-2 | |
| md_outlandr | | Outlander (Euro) | | 1992 | Mindscape | Sega Megadrive| |
| md_outlandru | | Outlander (USA) | md_outlandr | 1992 | Mindscape | Sega Megadrive| |
| md_outrun | | OutRun (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| md_outrunj | | OutRun (Jpn) | md_outrun | 1991 | Sega | Sega Megadrive| |
| md_outr2019 | | OutRun 2019 (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_outr2019j | | OutRun 2019 (Jpn) | md_outr2019 | 1993 | Sims | Sega Megadrive| |
| md_outr2019u | | OutRun 2019 (USA) | md_outr2019 | 1993 | Sega | Sega Megadrive| |
| md_outr2019up | | OutRun 2019 (USA, Prototype) | md_outr2019 | 1993 | Sega | Sega Megadrive| |
| md_orunnersj | | OutRunners (Jpn) | md_orunners | 1994 | Sega | Sega Megadrive| |
| md_orunners | | OutRunners (USA) | | 1994 | Data East | Sega Megadrive| |
| overtop | | Over Top | | 1996 | ADK | Neo Geo MVS | |
| pce_override | | Override | | 1991 | Data East | PC Engine | |
| ozon1 | | Ozon I | | 1983 | Proma | Galaxian | |
| pce_p47 | | P-47 - The Freedom Fighter | | 1989 | Aicom | PC Engine | |
| pgemeni | | P-GeMeni (060123) | | 2006 | [email protected]| PolyGameMaster| |
| pow | | P.O.W. - Prisoners of War (US version 1) | | 1988 | SNK | Miscellaneous | |
| md_pto | | P.T.O. - Pacific Theater of Operations (USA) | | 1993 | Koei | Sega Megadrive| |
| md_pacattak | | Pac-Attack (USA) | md_pacpanic | 1993 | Namco | Sega Megadrive| |
| pacgal | | Pac-Gal | mspacman | 1981 | hack | Pac-man | |
| pce_pacland | | Pac-land | | 1989 | Namcot | PC Engine | |
| tg_pacland | | Pac-land | | 1990 | NEC | TurboGrafx 16 | |
| paclandj | | Pac-Land (Japan new) | pacland | 1984 | Namco | Miscellaneous | |
| paclandjo | | Pac-Land (Japan old) | pacland | 1984 | Namco | Miscellaneous | |
| paclandjo2 | | Pac-Land (Japan older) | pacland | 1984 | Namco | Miscellaneous | |
| paclandm | | Pac-Land (Midway) | pacland | 1984 | Namco (Bally M| Miscellaneous | |
| pacland | | Pac-Land (World) | | 1984 | Namco | Miscellaneous | |
| pacmanbl | | Pac-Man (Galaxian hardware, set 1) | puckman | 1981 | bootleg | Galaxian | |
| pacmanbla | | Pac-Man (Galaxian hardware, set 2) | puckman | 1981 | bootleg | Galaxian | |
| pacheart | | Pac-Man (Hearts) | puckman | 1981 | hack | Pac-man | |
| pacman | | Pac-Man (Midway) | puckman | 1980 | [Namco] (Midwa| Pac-man | |
| pacmod | | Pac-Man (Midway, harder) | puckman | 1981 | [Namco] (Midwa| Pac-man | |
| pacmanf | | Pac-Man (Midway, with speedup hack) | puckman | 1980 | [Namco] (Midwa| Pac-man | |
| md_pacman2 | | Pac-Man 2 - The New Adventures (USA) | | 1994 | Namco | Sega Megadrive| |
| pacplus | | Pac-Man Plus | | 1982 | [Namco] (Midwa| Pac-man | |
| md_pacmania | | Pac-Mania (Euro, USA) | | 1991 | Tengen | Sega Megadrive| |
| md_pacpanic | | Pac-Panic (Euro) | | 1993 | Namco | Sega Megadrive| |
| md_pachinko | | Pachinko Kuunyan (Jpn) | | 1992 | Soft Vision In| Sega Megadrive| |
| pce_pachikun | | Pachio Kun - Juuban Shoubu | | 1992 | Coconuts Japan| PC Engine | |
| paddle2 | | Paddle 2 (bootleg on Block hardware) | arkanoid | 1986 | bootleg | Arkanoid | |
| md_paddlegnk | | Paddle Fighter (Jpn, Game no Kandume MegaCD Rip) | md_paddle | 1991 | Sega | Sega Megadrive| |
| md_paddle | | Paddle Fighter (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| samsho4k | | Pae Wang Jeon Seol / Legend of a Warrior (Korean censo| samsho4 | 1996 | SNK | Neo Geo MVS | |
| paintrlr | | Paint Roller | crush | 1981 | bootleg | Pac-man | |
| pairlove | | Pairs Love | | 1991 | Athena | Seta | |
| pangb | | Pang (bootleg, set 1) | pang | 1989 | bootleg | Miscellaneous | |
| pangbold | | Pang (bootleg, set 2) | pang | 1989 | bootleg | Miscellaneous | |
| pang | | Pang (World) | | 1989 | Mitchell | Miscellaneous | |
| pangpang | | Pang Pang | | 1994 | Dong Gue La Mi| Miscellaneous | |
| pang3r1 | | Pang! 3 (950511 Euro) | pang3 | 1995 | Mitchell | CPS1 | |
| pang3 | | Pang! 3 (950601 Euro) | | 1995 | Mitchell | CPS1 | |
| pang3b | | Pang! 3 (bootleg set 1, 950511 Euro) | pang3 | 1995 | Mitchell | CPS1 | |
| pang3b2 | | Pang! 3 (bootleg set 2, 950511 Euro) | pang3 | 1995 | Mitchell | CPS1 | |
| pang3j | | Pang! 3: Kaitou Tachi no Karei na Gogo (950511 Japan) | pang3 | 1995 | Mitchell | CPS1 | |
| panicbom | | Panic Bomber | | 1994 | Eighting / Hud| Neo Geo MVS | |
| md_pcotton | | Panorama Cotton (Jpn) | | 1994 | Sunsoft | Sega Megadrive| |
| tg_panzakb | | Panza Kick Boxing | | 1990 | NEC | TurboGrafx 16 | |
| paprazzi | | Paparazzi | | 1996 | Yun Sung | Yun Sung 16 Bi| |
| md_paperboy | | Paperboy (Euro, USA) | | 1991 | Tengen | Sega Megadrive| |
| md_paperboyj | | Paperboy (Jpn) | md_paperboy | 1992 | Tengen | Sega Megadrive| |
| md_paperbo2 | | Paperboy 2 (Euro, USA) | | 1992 | Tengen | Sega Megadrive| |
| pce_paranoia | | Paranoia | | 1990 | Naxat | PC Engine | |
| tg_parasol | | Parasol Stars - The Story of Bubble Bobble III | | 1991 | Working Design| TurboGrafx 16 | |
| pce_parasol | | Parasol Stars - The Story of Bubble Bobble III | | 1991 | Taito | PC Engine | |
| parodiusa | | Parodius DA! (Asia) | parodius | 1990 | Konami | GX955 | |
| parodiusj | | Parodius DA! (Japan) | parodius | 1990 | Konami | GX955 | |
| parodius | | Parodius DA! (World, set 1) | | 1990 | Konami | GX955 | |
| parodiuse | | Parodius DA! (World, set 2) | parodius | 1990 | Konami | GX955 | |
| pce_parodius | | Parodius da! - Shinwa Kara Owarai He | | 1992 | Konami | PC Engine | |
| md_partyq | | Party Quiz Mega Q (Jpn) | | 1993 | Sega | Sega Megadrive| |
| prtytime | | Party Time: Gonta the Diver II / Ganbare! Gonta!! 2 (W| | 1995 | Mitchell | Simple 156 | |
| ppchamp | | Pasha Pasha Champ Mini Game Festival | gotcha | 1997 | Dongsung | Miscellaneous | |
| pass | | Pass | | 1992 | Oksan | Miscellaneous | |
| passshtb | D | Passing Shot (bootleg, 2 Players) | passsht | 1988 | Sega | System 16B | |
| passshtj | | Passing Shot (Japan, 4 Players, FD1094 317-0070) | passsht | 1988 | Sega | System 16B | |
| passsht16a | | Passing Shot (Japan, 4 Players, System 16A, FD1094 317| passsht | 1988 | Sega | System 16A | |
| passsht | | Passing Shot (World, 2 Players, FD1094 317-0080) | | 1988 | Sega | System 16B | |
| passshta | | Passing Shot (World, 4 Players, FD1094 317-0074) | passsht | 1988 | Sega | System 16B | |
| md_patriley | | Pat Riley Basketball (USA) | md_srealbas | 1990 | Sega | Sega Megadrive| |
| pce_pcdenja | D NW | PC Denjin - Punkic Cyborgs (Alt) | pce_pcdenj | 1992 | Hudson | PC Engine | |
| pce_pcgenj | | PC Genjin - Pithecanthropus Computerurus | | 1989 | Hudson | PC Engine | |
| pce_pcgenja | | PC Genjin - Pithecanthropus Computerurus (Alt) | pce_pcgenj | 1989 | Hudson | PC Engine | |
| pce_pcgenj2 | | PC Genjin 2 - Pithecanthropus Computerurus | | 1991 | Hudson | PC Engine | |
| pce_pcgenj3 | | PC Genjin 3 - Pithecanthropus Computerurus | | 1993 | Hudson | PC Engine | |
| pce_pcgenj3t | | PC Genjin 3 - Pithecanthropus Computerurus (Taikenban)| | 1993 | Hudson | PC Engine | |
| pce_pcpachi | | PC Pachi-slot | | 1992 | Game Express | PC Engine | |
| md_pebble | | Pebble Beach Golf Links (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_pebbleu | | Pebble Beach Golf Links (USA) | md_pebble | 1993 | Sega | Sega Megadrive| |
| md_pele | | Pele! (Euro, USA) | | 1993 | Accolade | Sega Megadrive| |
| md_pele2 | | Pele's World Tournament Soccer (Euro, USA) | | 1994 | Accolade | Sega Megadrive| |
| pengob | | Pengo (bootleg) | pengo | 1982 | Bootleg | Pac-man | |
| pengo | | Pengo (set 1 rev c) | | 1982 | Sega | Pac-man | |
| pengo2u | | Pengo (set 2 not encrypted) | pengo | 1982 | Sega | Pac-man | |
| pengo2 | | Pengo (set 2) | pengo | 1982 | Sega | Pac-man | |
| pengo3u | | Pengo (set 3 not encrypted) | pengo | 1982 | Sega | Pac-man | |
| pengo4 | | Pengo (set 4) | pengo | 1982 | Sega | Pac-man | |
| penbros | | Penguin Brothers (Japan) | | 2000 | Subsino | Newer Seta | |
| pkunwarj | | Penguin-Kun Wars (Japan) | pkunwar | 1985 | UPL | Miscellaneous | |
| pkunwar | | Penguin-Kun Wars (US) | | 1985 | UPL | Miscellaneous | |
| penta | | Penta | pengo | 1982 | Bootleg | Pac-man | |
| md_ppengo | | Pepenga Pengo (Jpn) | | 1995 | Sega | Sega Megadrive| |
| psoldier | | Perfect Soldiers (Japan) | ssoldier | 1993 | Irem | M92 | Imperfect sound and graphics |
| pestplce | | Pest Place | mario | 1983 | bootleg | Miscellaneous | |
| md_sampra96 | | Pete Sampras Tennis '96 (Euro, J-Cart) | | 1995 | Codemasters | Sega Megadrive| |
| md_sampras | | Pete Sampras Tennis (Euro, USA, J-Cart) | | 1994 | Codemasters | Sega Megadrive| |
| md_sampras2 | | Pete Sampras Tennis (Euro, USA, J-Cart, Alt 2) | md_sampras | 1994 | Codemasters | Sega Megadrive| |
| md_sampras1 | | Pete Sampras Tennis (Euro, USA, J-Cart, Alt) | md_sampras | 1994 | Codemasters | Sega Megadrive| |
| ppan | | Peter Pan (bootleg of Hook) | hook | 1992 | bootleg | M92 | Imperfect graphics |
| md_pgaeuro | | PGA European Tour (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_pga96 | | PGA Tour 96 (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_pgaa | | PGA Tour Golf (Euro, USA, v1.1) | md_pga | 1991 | Electronic Art| Sega Megadrive| |
| md_pga | | PGA Tour Golf (Euro, USA, v1.2) | | 1991 | Electronic Art| Sega Megadrive| |
| md_pga2a | | PGA Tour Golf II (Euro, USA) | md_pga2 | 1992 | Electronic Art| Sega Megadrive| |
| md_pga2 | | PGA Tour Golf II (Euro, USA, v1.1) | | 1992 | Electronic Art| Sega Megadrive| |
| md_pga2j | | PGA Tour Golf II (Jpn) | md_pga2 | 1993 | Electronic Art| Sega Megadrive| |
| md_pga3 | | PGA Tour Golf III (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| pgm | NW | PGM (Polygame Master) System BIOS | | 1997 | IGS | PolyGameMaster| BIOS only |
| md_pstar4j | | Phantasy Star - Sennenki no Owari ni (Jpn) | md_pstar4 | 1993 | Sega | Sega Megadrive| |
| md_pstar2br | | Phantasy Star II (Bra) | md_pstar2 | 199? | Tec Toy | Sega Megadrive| |
| md_pstar2a | | Phantasy Star II (Euro, USA) | md_pstar2 | 1989 | Sega | Sega Megadrive| |
| md_pstar2 | | Phantasy Star II (Euro, USA, Rev. A) | | 1989 | Sega | Sega Megadrive| |
| md_ps2aa | | Phantasy Star II - Amia's Adventure (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_ps2ab | | Phantasy Star II - Anne's Adventure (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_ps2ac | | Phantasy Star II - Huey's Adventure (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_pstar2j | | Phantasy Star II - Kaerazaru Toki no Owari ni (Jpn) | md_pstar2 | 1989 | Sega | Sega Megadrive| |
| md_ps2ad | | Phantasy Star II - Kinds's Adventure (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_ps2ae | | Phantasy Star II - Nei's Adventure (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_ps2af | | Phantasy Star II - Rudger's Adventure (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_ps2ag | | Phantasy Star II - Shilka's Adventure (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_ps2ah | | Phantasy Star II - Yushis's Adventure (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_pstar3br | | Phantasy Star III - Generations of Doom (Bra) | md_pstar3 | 1998 | Tec Toy | Sega Megadrive| |
| md_pstar3 | | Phantasy Star III - Generations of Doom (Euro, USA, Ko| | 1990 | Sega | Sega Megadrive| |
| md_pstar3j | | Phantasy Star III - Toki no Keishousha (Jpn) | md_pstar3 | 1990 | Sega | Sega Megadrive| |
| md_pstar4p5 | | Phantasy Star IV (Prototype, 19940530) | md_pstar4 | 1994 | Sega | Sega Megadrive| |
| md_pstar4p4 | | Phantasy Star IV (Prototype, 19940608) | md_pstar4 | 1994 | Sega | Sega Megadrive| |
| md_pstar4p3 | | Phantasy Star IV (Prototype, 19940815) | md_pstar4 | 1994 | Sega | Sega Megadrive| |
| md_pstar4p2 | | Phantasy Star IV (Prototype, 19941027) | md_pstar4 | 1994 | Sega | Sega Megadrive| |
| md_pstar4p1 | | Phantasy Star IV (Prototype, 19941107) | md_pstar4 | 1994 | Sega | Sega Megadrive| |
| md_pstar4 | | Phantasy Star IV (USA) | | 1994 | Sega | Sega Megadrive| |
| md_phantom | | Phantom 2040 (Euro) | | 1995 | Viacom New Med| Sega Megadrive| |
| md_phantomu | | Phantom 2040 (USA) | md_phantom | 1995 | Viacom New Med| Sega Megadrive| |
| md_phelios | | Phelios (Euro) | | 1990 | Namco | Sega Megadrive| |
| md_pheliosj | | Phelios (Jpn) | md_phelios | 1990 | Namcot | Sega Megadrive| |
| md_pheliosu | | Phelios (USA) | md_phelios | 1990 | Namco | Sega Megadrive| |
| phoenxp2 | | Phoenix Part 2 | phoenix | 1981 | bootleg | Galaxian | |
| photoy2k104 | | Photo Y2K / Real and Fake (V104) | photoy2k | 1999 | IGS | PolyGameMaster| |
| photoy2k | | Photo Y2K / Real and Fake (V105) | | 1999 | IGS | PolyGameMaster| |
| py2k2 | D NW | Photo Y2K 2 | | 2001 | IGS | PolyGameMaster| Incomplete dump |
| md_pink | | Pink Goes to Hollywood (Euro, USA) | | 1993 | TecMagik | Sega Megadrive| |
| md_pinkp | | Pink Goes to Hollywood (USA, Prototype) | md_pink | 1993 | TecMagik | Sega Megadrive| |
| md_pinoc | | Pinocchio (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_pinocu | | Pinocchio (USA) | md_pinoc | 1996 | THQ | Sega Megadrive| |
| pipibibsp | | Pipi & Bibis / Whoopee!! (prototype) | pipibibs | 1991 | Toaplan | Toaplan GP9001| |
| whoopee | | Pipi & Bibis / Whoopee!! (Teki Paki hardware) | pipibibs | 1991 | Toaplan | Toaplan GP9001| No sound (sound MCU not dumped) |
| pipibibs | | Pipi & Bibis / Whoopee!! (Z80 sound cpu, set 1) | | 1991 | Toaplan | Toaplan GP9001| |
| pipibibsa | | Pipi & Bibis / Whoopee!! (Z80 sound cpu, set 2) | pipibibs | 1991 | Toaplan | Toaplan GP9001| |
| piranha | | Piranha | puckman | 1981 | GL (US Billiar| Pac-man | |
| piranhah | | Piranha (hack) | puckman | 1981 | hack | Pac-man | |
| piranhao | | Piranha (older) | puckman | 1981 | GL (US Billiar| Pac-man | |
| higemaru | | Pirate Ship Higemaru | | 1984 | Capcom | Miscellaneous | |
| pirates | | Pirates | | 1994 | NIX | Miscellaneous | |
| md_pcarib | | Pirates of the Caribbean (Rus) | md_unchartd | 199? || Sega Megadrive| |
| md_pirates | | Pirates! Gold (USA) | | 1993 | Microprose | Sega Megadrive| |
| md_piratesp | | Pirates! Gold (USA, Prototype) | md_pirates | 1993 | Microprose | Sega Megadrive| |
| md_pcarib2 | | Piraty Karibskogo Morya - Na Strannyh Beregah ~ Pirate| | 199? || Sega Megadrive| |
| pisces | | Pisces | | 19?? | Subelectro | Galaxian | |
| piscesb | | Pisces (bootleg) | pisces | 19?? | bootleg | Galaxian | |
| md_pitfight1 | | Pit-Fighter (World) | md_pitfight | 1991 | Tengen | Sega Megadrive| |
| md_pitfight | | Pit-Fighter (World, Rev. A) | | 1991 | Tengen | Sega Megadrive| |
| md_pitfall | | Pitfall - The Mayan Adventure (Euro) | | 1994 | Activision | Sega Megadrive| |
| md_pitfallu | | Pitfall - The Mayan Adventure (USA) | md_pitfall | 1994 | Activision | Sega Megadrive| |
| pitfall2 | | Pitfall II (315-5093) | | 1985 | Sega | System 1 | |
| pitfall2a | | Pitfall II (315-5093, Flicky Conversion) | pitfall2 | 1985 | Sega | System 1 | |
| pitfall2u | | Pitfall II (not encrypted) | pitfall2 | 1985 | Sega | System 1 | |
| pgoal | | Pleasure Goal / Futsal - 5 on 5 Mini Soccer (NGM-219) | | 1996 | Saurus | Neo Geo MVS | |
| plumppop | | Plump Pop (Japan) | | 1987 | Taito Corporat| Miscellaneous | |
| pnickj | | Pnickies (940608 Japan) | | 1994 | Compile (Capco| CPS1 | |
| pnicku | X | Pnickies (940608 USA) | pnickj | 1994 | Compile (Capco| CPS1 | |
| md_pocahont | | Pocahontas (Euro) | | 1996 | Sega | Sega Megadrive| |
| md_pocahontu | | Pocahontas (USA) | md_pocahont | 1996 | Disney Interac| Sega Megadrive| |
| pnyaa | | Pochi and Nyaa | | 2003 | Aiky / Taito | Neo Geo MVS | |
| pfghtj | | Pocket Fighter (970904 Japan) | sgemf | 1997 | Capcom | CPS2 | |
| pktgaldx | | Pocket Gal Deluxe (Euro v3.00) | | 1992 | Data East Corp| DECO IC16 | |
| pktgaldxb | D NW | Pocket Gal Deluxe (Euro v3.00, bootleg) | pktgaldx | 1992 | bootleg | DECO IC16 | |
| pktgaldxj | | Pocket Gal Deluxe (Japan v3.00) | pktgaldx | 1993 | Nihon System | DECO IC16 | |
| md_pokemon | | Pocket Monsters | | 199? || Sega Megadrive| |
| md_pokemona | | Pocket Monsters (Alt) | md_pokemon | 199? || Sega Megadrive| |
| md_pokemon2 | | Pocket Monsters 2 | | 199? || Sega Megadrive| |
| md_pokecd | | Pokemon Crazy Drummer | | 199? || Sega Megadrive| |
| md_pokecda | | Pokemon Crazy Drummer (Alt) | md_pokecd | 199? || Sega Megadrive| |
| md_pokestad | | Pokemon Stadium | | 199? || Sega Megadrive| |
| pkladies | | Poker Ladies | | 1989 | Mitchell | Miscellaneous | |
| pkladiesla | | Poker Ladies (Leprechaun ver. 401) | pkladies | 1989 | Leprechaun | Miscellaneous | |
| pkladiesl | | Poker Ladies (Leprechaun ver. 510) | pkladies | 1989 | Leprechaun | Miscellaneous | |
| poknight | | Poker Night | | ???? | Jeff Kurtz | Neo Geo MVS | |
| pompingw | | Pomping World (Japan) | pang | 1989 | Mitchell | Miscellaneous | |
| ponpoko | | Ponpoko | | 1982 | Sigma Enterpri| Pac-man | |
| ponpokov | | Ponpoko (Venture Line) | ponpoko | 1982 | Sigma Enterpri| Pac-man | |
| pootan | | Pootan | pooyan | 1982 | bootleg | Miscellaneous | |
| pooyan | | Pooyan | | 1982 | Konami | Miscellaneous | |
| pooyans | | Pooyan (Stern) | pooyan | 1982 | [Konami] (Ster| Miscellaneous | |
| popbounc | | Pop 'n Bounce / Gapporin | | 1997 | Video System C| Neo Geo MVS | |
| popspops | | Pop's Pop's | | 1999 | Afega | NMK16 | |
| popeyeman | | Popeye-Man | puckman | 1981 | hack | Pac-man | |
| pce_populous | | Populous | | 1991 | Hudson | PC Engine | |
| pce_populous1 | | Populous (Alt) | pce_populous | 1991 | Hudson | PC Engine | |
| md_populous | | Populous (Euro) | | 1991 | Electronic Art| Sega Megadrive| |
| md_populousj | | Populous (Jpn) | md_populous | 1991 | Sega | Sega Megadrive| |
| md_populousu | | Populous (USA) | md_populous | 1991 | Sega | Sega Megadrive| |
| porky | | Porky | | 1985 | Shinkai Inc. (| Pac-man | |
| porter | | Port Man (bootleg on Moon Cresta hardware) | dockman | 19?? | Nova Games Ltd| Galaxian | |
| poundforj | D NW | Pound for Pound (Japan) | poundfor | 1990 | Irem | M85 | |
| poundforu | D NW | Pound for Pound (US) | poundfor | 1990 | Irem America | M85 | |
| poundfor | D NW | Pound for Pound (World) | | 1990 | Irem | M85 | |
| md_powerath | | Power Athlete (Jpn, Kor) | md_deadlymv | 1992 | Kaneko | Sega Megadrive| |
| pce_pdrift | | Power Drift | | 1990 | Asmik | PC Engine | |
| pce_pdrift1 | | Power Drift (Alt) | pce_pdrift | 1990 | Asmik | PC Engine | |
| pdriftj | | Power Drift (Japan) | pdrift | 1988 | Sega | Y-Board | |
| pdrifta | | Power Drift (World) | pdrift | 1988 | Sega | Y-Board | |
| pdrifte | | Power Drift (World, Earlier) | pdrift | 1988 | Sega | Y-Board | |
| pdrift | | Power Drift (World, Rev A) | | 1988 | Sega | Y-Board | |
| md_pdrive | | Power Drive (Euro) | | 1994 | U.S. Gold | Sega Megadrive| |
| pce_power11 | | Power Eleven | | 1991 | Hudson | PC Engine | |
| pce_powergat | | Power Gate | | 1991 | Pack-In-Video | PC Engine | |
| tg_pgolf | | Power Golf | | 1989 | NEC | TurboGrafx 16 | |
| pce_pgolf | | Power Golf | | 1989 | Hudson | PC Engine | |
| powerins | | Power Instinct (USA) | | 1993 | Atlus | Miscellaneous | |
| powerinsa | | Power Instinct (USA, bootleg set 1) | powerins | 1993 | Atlus | Miscellaneous | |
| powerinsb | | Power Instinct (USA, bootleg set 2) | powerins | 1993 | Atlus | Miscellaneous | |
| pwrinst2 | | Power Instinct 2 (USA, ver. 94/04/08) | | 1994 | Atlus | Cave | Bad Music from first MSM6295 |
| pce_pleague | | Power League | | 1988 | Hudson | PC Engine | |
| pce_pleag93 | | Power League '93 | | 1993 | Hudson | PC Engine | |
| pce_pleagas | | Power League (All Star Version) | | 19?? | Hudson | PC Engine | |
| pce_pleag2 | | Power League II | | 1989 | Hudson | PC Engine | |
| pce_pleag3 | | Power League III | | 1990 | Hudson | PC Engine | |
| pce_pleag4 | | Power League IV | | 1991 | Hudson | PC Engine | |
| pce_pleag5 | | Power League V | | 1992 | Hudson | PC Engine | |
| md_pmonger | | Power Monger (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_pmongerj | | Power Monger (Jpn, Kor) | md_pmonger | 1993 | Electronic Art| Sega Megadrive| |
| pspikes2 | | Power Spikes II (NGM-068) | | 1994 | Video System C| Neo Geo MVS | |
| pce_psports | | Power Sports | | 1992 | Hudson | PC Engine | |
| pwheelsj | | Power Wheels (Japan) | dblaxle | 1991 | Taito Corporat| Taito-Z | |
| md_powerbal | | Powerball (USA) | | 1991 | Namco | Sega Megadrive| |
| pgearr1 | | Powered Gear - strategic variant armor equipment (9409| armwar | 1994 | Capcom | CPS2 | |
| pgear | | Powered Gear - strategic variant armor equipment (9410| armwar | 1994 | Capcom | CPS2 | |
| md_predatr2 | | Predator 2 (Euro, USA) | | 1992 | Arena | Sega Megadrive| |
| preisle2 | | Prehistoric Isle 2 | | 1999 | Yumekobo | Neo Geo MVS | |
| prehislek | | Prehistoric Isle in 1930 (Korea) | prehisle | 1989 | SNK (Victor li| Prehistoric Is| |
| prehisleu | | Prehistoric Isle in 1930 (US) | prehisle | 1989 | SNK of America| Prehistoric Is| |
| prehisle | | Prehistoric Isle in 1930 (World) | | 1989 | SNK | Prehistoric Is| |
| md_premierm | | Premier Manager (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_premrm97 | | Premier Manager 97 (Euro) | | 1996 | Sega | Sega Megadrive| |
| sailormno | | Pretty Soldier Sailor Moon (ver. 95/03/22, Europe) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnoh | | Pretty Soldier Sailor Moon (ver. 95/03/22, Hong Kong) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnoj | | Pretty Soldier Sailor Moon (ver. 95/03/22, Japan) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnok | | Pretty Soldier Sailor Moon (ver. 95/03/22, Korea) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnot | | Pretty Soldier Sailor Moon (ver. 95/03/22, Taiwan) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnou | | Pretty Soldier Sailor Moon (ver. 95/03/22, USA) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormn | | Pretty Soldier Sailor Moon (ver. 95/03/22B, Europe) | | 1995 | BanPresto / Ga| Cave | |
| sailormnh | | Pretty Soldier Sailor Moon (ver. 95/03/22B, Hong Kong)| sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnj | | Pretty Soldier Sailor Moon (ver. 95/03/22B, Japan) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnk | | Pretty Soldier Sailor Moon (ver. 95/03/22B, Korea) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnt | | Pretty Soldier Sailor Moon (ver. 95/03/22B, Taiwan) | sailormn | 1995 | BanPresto / Ga| Cave | |
| sailormnu | | Pretty Soldier Sailor Moon (ver. 95/03/22B, USA) | sailormn | 1995 | BanPresto / Ga| Cave | |
| md_primal | | Primal Rage (Euro, USA) | | 1995 | Time Warner In| Sega Megadrive| |
| md_primetim | | Prime Time NFL Starring Deion Sanders (USA) | | 1995 | Sega | Sega Megadrive| |
| md_ppersia | | Prince of Persia (Euro) | | 1993 | Domark | Sega Megadrive| |
| md_ppersiap | | Prince of Persia (Prototype) | md_ppersia | 1993 | Tengen | Sega Megadrive| |
| md_ppersiap1 | | Prince of Persia (Prototype, Earlier) | md_ppersia | 1993 | Tengen | Sega Megadrive| |
| md_ppersiau | | Prince of Persia (USA) | md_ppersia | 1993 | Tengen | Sega Megadrive| |
| md_ppersia2 | | Prince of Persia 2 - The Shadow and the Flame (Euro, P| | 199? || Sega Megadrive| |
| md_par | | Pro Action Replay (Euro) | | 199? || Sega Megadrive| |
| md_par2 | | Pro Action Replay 2 (Euro) | | 199? || Sega Megadrive| |
| md_par2a | | Pro Action Replay 2 (Euro, Alt) | md_par2 | 199? || Sega Megadrive| |
| md_proqb | | Pro Quarterback (USA) | | 1992 | Tradewest | Sega Megadrive| |
| md_prostrfs | | Pro Striker Final Stage (Jpn) | | 1995 | Sega | Sega Megadrive| |
| pce_ptennwc | | Pro Tennis World Court | | 1988 | Namcot | PC Engine | |
| md_proyakyu | | Pro Yakyuu Super League '91 (Jpn) | | 1991 | Sega | Sega Megadrive| |
| pce_proyak | | Pro Yakyuu World Stadium | | 1988 | Namcot | PC Engine | |
| pce_proyak91 | | Pro Yakyuu World Stadium '91 | | 1991 | Namcot | PC Engine | |
| md_probot | | Probotector (Euro) | | 1994 | Konami | Sega Megadrive| |
| progeara | | Progear (010117 Asia) | progear | 2001 | Capcom / Cave | CPS2 | |
| progear | | Progear (010117 USA) | | 2001 | Capcom / Cave | CPS2 | |
| progearjd | | Progear No Arashi (010117 Japan Phoenix Edition) | progear | 2001 | bootleg | CPS2 | |
| progearj | | Progear No Arashi (010117 Japan) | progear | 2001 | Capcom / Cave | CPS2 | |
| progearjbl | | Progear No Arashi (010117 Japan, decrypted set) | progear | 2001 | bootleg | CPS2 | |
| progearud | | Progear(010117 USA Phoenix Edition) | progear | 2001 | bootleg | CPS2 | |
| md_psyoblad | | Psy-O-Blade (Jpn) | | 1990 | Sigma | Sega Megadrive| |
| pce_psychas | | Psycho Chaser | | 1990 | Naxat | PC Engine | |
| md_psycho1 | | Psycho Pinball (Euro, 199409) | md_psycho | 1994 | Codemasters | Sega Megadrive| |
| md_psycho | | Psycho Pinball (Euro, 199410) | | 1994 | Codemasters | Sega Megadrive| |
| oscarj1 | | Psycho-Nics Oscar (Japan revision 1) | oscar | 1987 | Data East Corp| DEC8 | |
| oscarj2 | | Psycho-Nics Oscar (Japan revision 2) | oscar | 1987 | Data East Corp| DEC8 | |
| oscaru | | Psycho-Nics Oscar (US) | oscar | 1987 | Data East USA | DEC8 | |
| oscar | | Psycho-Nics Oscar (World revision 0) | | 1988 | Data East Corp| DEC8 | |
| tg_psychos | | Psychosis | | 1990 | NEC | TurboGrafx 16 | |
| puckmanh | | Puckman (Falcom?) | puckman | 1981 | hack | Pac-man | |
| puckmanf | | PuckMan (Japan set 1 with speedup hack) | puckman | 1980 | Namco | Pac-man | |
| puckman | | PuckMan (Japan set 1, Probably Bootleg) | | 1980 | Namco | Pac-man | |
| puckmana | | PuckMan (Japan set 2) | puckman | 1981 | Namco | Pac-man | |
| puckmod | | PuckMan (Japan set 3) | puckman | 1981 | Namco | Pac-man | |
| md_puggsy | | Puggsy (Euro) | | 1993 | Psygnosis | Sega Megadrive| |
| md_puggsyp | | Puggsy (Prototype) | md_puggsy | 1993 | Psygnosis | Sega Megadrive| |
| md_puggsyu | | Puggsy (USA) | md_puggsy | 1993 | Psygnosis | Sega Megadrive| |
| pulirulaj | | PuLiRuLa (Japan) | pulirula | 1991 | Taito Corporat| Taito-F2 | Some priority problems |
| pulirula | | PuLiRuLa (World) | | 1991 | Taito Corporat| Taito-F2 | Some priority problems |
| md_pulseman | | Pulseman (Jpn) | | 1994 | Sega | Sega Megadrive| |
| pulstar | | Pulstar | | 1995 | Aicom | Neo Geo MVS | |
| punkshotj | | Punk Shot (Japan 2 Players) | punkshot | 1990 | Konami | GX907 | |
| punkshot2 | | Punk Shot (US 2 Players) | punkshot | 1990 | Konami | GX907 | |
| punkshot | | Punk Shot (US 4 Players) | | 1990 | Konami | GX907 | |
| pushmans | | Pushman (American Sammy license) | pushman | 1990 | Comad (America| Miscellaneous | |
| pushman | | Pushman (Korea, set 1) | | 1990 | Comad | Miscellaneous | |
| pushmana | | Pushman (Korea, set 2) | pushman | 1990 | Comad | Miscellaneous | |
| md_puttergnk | | Putter Golf (Jpn, Game no Kandume MegaCD Rip) | md_putter | 1991 | Sega | Sega Megadrive| |
| md_putter | | Putter Golf (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_puyopuyo | | Puyo Puyo (Jpn) | | 1992 | Sega | Sega Megadrive| |
| md_puyopuy2a | | Puyo Puyo 2 (Jpn) | md_puyopuy2 | 1994 | Compile | Sega Megadrive| |
| md_puyopuy2 | | Puyo Puyo 2 (Jpn, v1.1) | | 1994 | Compile | Sega Megadrive| |
| pzloop2jr1 | | Puzz Loop 2 (010205 Japan) | pzloop2 | 2001 | Mitchell, dist| CPS2 | |
| pzloop2j | | Puzz Loop 2 (010226 Japan) | pzloop2 | 2001 | Mitchell, dist| CPS2 | |
| pzloop2 | | Puzz Loop 2 (010302 Euro) | | 2001 | Mitchell, dist| CPS2 | |
| md_ichir | | Puzzle & Action - Ichidant-R (Jpn) | | 1995 | Sega | Sega Megadrive| |
| md_tantr | | Puzzle & Action - Tant-R (Jpn) | | 1994 | Sega | Sega Megadrive| |
| pbobble | | Puzzle Bobble (Japan, B-System) | | 1994 | Taito Corporat| Taito B System| |
| pbobblenb | | Puzzle Bobble / Bust-A-Move (Neo-Geo) (bootleg) | pbobblen | 1994 | Taito | Neo Geo MVS | |
| pbobblen | | Puzzle Bobble / Bust-A-Move (Neo-Geo) (NGM-083) | | 1994 | Taito | Neo Geo MVS | |
| pbobbl2n | | Puzzle Bobble 2 / Bust-A-Move Again (Neo-Geo) | | 1999 | Taito (SNK lic| Neo Geo MVS | |
| pce_puzzlboy | | Puzzle Boy | | 1991 | Nippon Telenet| PC Engine | |
| pzlbreak | | Puzzle Break | | 1997 | SemiCom | Kaneko Pandora| |
| pclubys | | Puzzle Club (Yun Sung, set 1) | | 2000 | Yun Sung | Miscellaneous | |
| pclubysa | | Puzzle Club (Yun Sung, set 2) | pclubys | 2000 | Yun Sung | Miscellaneous | |
| pzlbowl | | Puzzle De Bowling (Japan) | | 1999 | Nihon System /| Newer Seta | |
| puzzledp | | Puzzle De Pon! | | 1995 | Taito (Visco l| Neo Geo MVS | |
| puzzldpr | | Puzzle De Pon! R! | puzzledp | 1997 | Taito (Visco l| Neo Geo MVS | |
| 4in1boot | | Puzzle King | | 2002 | K1 Soft | Kaneko Pandora| |
| puzlstar | | Puzzle Star (V100MG) | | 1999 | IGS | PolyGameMaster| Incomplete dump |
| uopoko | | Puzzle Uo Poko (International, ver. 98/02/06) | | 1999 | Cave / Jaleco | Cave | |
| uopokoj | | Puzzle Uo Poko (Japan, ver. 98/02/06) | uopoko | 1999 | Cave / Jaleco | Cave | |
| joyjoy | | Puzzled / Joy Joy Kid (NGM-021)(NGH-021) | | 1990 | SNK | Neo Geo MVS | |
| pce_puzznic | | Puzznic | | 1990 | Taito | PC Engine | |
| md_pyramidgnk | | Pyramid Magic (Jpn, Game no Kandume MegaCD Rip) | md_pyramid | 1991 | Sega | Sega Megadrive| |
| md_pyramid | | Pyramid Magic (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_pyramid2 | | Pyramid Magic II (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_pyramid3 | | Pyramid Magic III (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_pyramids | | Pyramid Magic Special (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_quacksht | | QuackShot Starring Donald Duck ~ QuackShot - Guruzia O| | 1991 | Sega | Sega Megadrive| |
| md_quacksht1 | | QuackShot Starring Donald Duck ~ QuackShot - Guruzia O| md_quacksht | 1991 | Sega | Sega Megadrive| |
| md_quadchal | | Quad Challenge (USA) | | 1991 | Namco | Sega Megadrive| |
| quarteta | | Quartet (8751 315-5194) | quartet | 1986 | Sega | System 16A | |
| quartet | | Quartet (Rev A, 8751 317-unknown) | | 1986 | Sega | System 16A | |
| quartet2 | | Quartet 2 (8751 317-0010) | quartet | 1986 | Sega | System 16A | |
| quartet2a | | Quartet 2 (unprotected) | quartet | 1986 | Sega | System 16A | |
| quarth | | Quarth (Japan) | blockhl | 1989 | Konami | GX973 | |
| md_qpoker | | Queen of Poker Club (Tw) | | 199? | Sachen | Sega Megadrive| |
| qadj | | Quiz & Dragons (940921 Japan) | qad | 1992 | Capcom | CPS1 | |
| qad | | Quiz & Dragons (capcom quiz game 920701 USA) | | 1992 | Capcom | CPS1 | |
| qzchikyu | | Quiz Chikyu Bouei Gun (Japan) | | 1991 | Taito Corporat| Taito-F2 | |
| qcrayon | | Quiz Crayon Shinchan (Japan) | | 1993 | Taito Corporat| Taito-F2 | |
| quizdaisk | | Quiz Daisousa Sen - The Last Count Down (Korean releas| quizdais | 1991 | SNK | Neo Geo MVS | |
| quizdais | | Quiz Daisousa Sen - The Last Count Down (NGM-023)(NGH-| | 1991 | SNK | Neo Geo MVS | |
| hotdebut | | Quiz de Idol! Hot Debut (Japan) | | 2000 | Psikyo / Moss | PS4 | |
| quizf1 | | Quiz F1 1-2 Finish (Japan) | | 1992 | Irem | M90 | |
| qgakumon | | Quiz Gakumon no Susume (Japan ver. JA1 Type H) | | 1993 | Konami | GX248 | |
| quizhq | | Quiz H.Q. (Japan) | | 1990 | Taito Corporat| Taito-F2 | |
| qjinsei | | Quiz Jinsei Gekijoh (Japan) | | 1992 | Taito Corporat| Taito-F2 | |
| quizkofk | | Quiz King of Fighters (Korean release) | quizkof | 1995 | Saurus | Neo Geo MVS | |
| quizkof | | Quiz King of Fighters (SAM-080)(SAH-080) | | 1995 | Saurus | Neo Geo MVS | |
| qzkklogy | | Quiz Kokology | | 1992 | Tecmo | Seta | |
| qzkklgy2 | | Quiz Kokology 2 | | 1993 | Tecmo | Seta | |
| quizdai2 | | Quiz Meitantei Neo & Geo - Quiz Daisousa Sen part 2 (N| | 1992 | SNK | Neo Geo MVS | |
| qndream | | Quiz Nanairo Dreams - nijiirochou no kiseki (nanairo d| | 1996 | Capcom | CPS2 | |
| quizo | | Quiz Olympic | | 1985 | Seoul Coin Cor| Miscellaneous | |
| qzquest | | Quiz Quest - Hime to Yuusha no Monogatari (Japan) | | 1991 | Taito Corporat| Taito-F2 | |
| qsangoku | | Quiz Sangokushi (Japan) | | 1991 | Capcom | Miscellaneous | |
| qzshowby | | Quiz Sekai wa SHOW by shobai (Japan) | | 1993 | Taito Corporat| Taito B System| |
| qtono1 | | Quiz Tonosama no Yabou (Japan) | | 1991 | Capcom | Miscellaneous | |
| qtono2j | | Quiz Tonosama no Yabou 2 Zenkoku-ban (tonosama 2 95012| | 1995 | Capcom | CPS1 | |
| qtorimon | | Quiz Torimonochou (Japan) | | 1990 | Taito Corporat| Taito-F2 | |
| pce_quizts | | Quiz Toukou Shashin | | 19?? | Game Express | PC Engine | |
| tg_rtype | | R-Type | | 1989 | NEC | TurboGrafx 16 | |
| rtypejp | | R-Type (Japan prototype) | rtype | 1987 | Irem | M72 | |
| rtypej | | R-Type (Japan) | rtype | 1987 | Irem | M72 | |
| rtypeu | | R-Type (US) | rtype | 1987 | Irem (Nintendo| M72 | |
| rtypeb | | R-Type (World bootleg) | rtype | 1987 | bootleg | M72 | |
| rtype | | R-Type (World) | | 1987 | Irem | M72 | |
| rtype2 | | R-Type II | | 1989 | Irem | M82 | |
| rtype2j | | R-Type II (Japan) | rtype2 | 1989 | Irem | M82 | |
| rtype2jc | | R-Type II (Japan, revision C) | rtype2 | 1989 | Irem | M82 | |
| rtypeleoj | | R-Type Leo (Japan) | rtypeleo | 1992 | Irem | M92 | Imperfect sound and graphics |
| rtypeleo | | R-Type Leo (World) | | 1992 | Irem | M92 | Imperfect sound and graphics |
| pce_rtypep1 | | R-Type Part-1 | | 1988 | Hudson | PC Engine | |
| pce_rtypep2 | | R-Type Part-2 | | 1988 | Hudson | PC Engine | |
| md_rbibb93 | | R.B.I. Baseball '93 (USA) | | 1993 | Tengen | Sega Megadrive| |
| md_rbibb94 | | R.B.I. Baseball '94 (Euro, USA) | | 1994 | Tengen | Sega Megadrive| |
| md_rbibb3 | | R.B.I. Baseball 3 (USA) | | 1991 | Tengen | Sega Megadrive| |
| md_rbibb4j | | R.B.I. Baseball 4 (Jpn) | md_rbibb4 | 1992 | Tengen | Sega Megadrive| |
| md_rbibb4p | | R.B.I. Baseball 4 (Prototype) | md_rbibb4 | 1992 | Tengen | Sega Megadrive| |
| md_rbibb4 | | R.B.I. Baseball 4 (USA) | | 1992 | Tengen | Sega Megadrive| |
| rpunch | | Rabbit Punch (US) | rabiolep | 1987 | V-System Co. (| Miscellaneous | |
| rabiolep | | Rabio Lepus (Japan) | | 1987 | V-System Co. | Miscellaneous | |
| pce_rabiolep | | Rabio Lepus Special | | 1990 | Video System | PC Engine | |
| md_racedriv | | Race Drivin' (USA) | | 1993 | Tengen | Sega Megadrive| |
| racingb | | Racing Beat (World) | | 1991 | Taito Corporat| Taito-Z | |
| pce_racindam | | Racing Damashii | | 1991 | Irem | PC Engine | |
| rachero | | Racing Hero (FD1094 317-0144) | | 1989 | Sega | X-Board | |
| racknrol | | Rack + Roll | | 1986 | Status (Shinka| Galaxian | |
| radarscp | | Radar Scope | | 1980 | Nintendo | Miscellaneous | |
| radarscp1 | | Radar Scope (TRS01) | radarscp | 1980 | Nintendo | Miscellaneous | No sound |
| md_radicasf | | Radica: Street Fighter Pack (Euro) | | 2004 | Radica Games ~| Sega Megadrive| |
| md_radicav1 | | Radica: Volume 1 (USA) | | 2004 | Radica Games ~| Sega Megadrive| |
| md_radrex | | Radical Rex (Euro) | | 1994 | Activision | Sega Megadrive| |
| md_radrexu | | Radical Rex (USA) | md_radrex | 1994 | Activision | Sega Megadrive| |
| raflesia | | Rafflesia (315-5162) | | 1986 | Coreland / Seg| System 1 | |
| rotd | | Rage of the Dragons (NGM-264?) | | 2002 | Evoga / Playmo| Neo Geo MVS | |
| md_ragnacenk | | Ragnacenty (Kor) | md_soleil | 1994 | Sega | Sega Megadrive| |
| ragnagrd | | Ragnagard / Shin-Oh-Ken | | 1996 | Saurus | Neo Geo MVS | |
| tg_raiden | | Raiden | | 1990 | NEC | TurboGrafx 16 | |
| pce_raiden | | Raiden | | 1991 | Hudson | PC Engine | |
| raidenk | | Raiden (Korea) | raiden | 1990 | Seibu Kaihatsu| Miscellaneous | |
| raiden | | Raiden (set 1) | | 1990 | Seibu Kaihatsu| Miscellaneous | |
| raidena | | Raiden (set 2) | raiden | 1990 | Seibu Kaihatsu| Miscellaneous | |
| raidenb | | Raiden (set 3, Alternate hardware) | raiden | 1990 | Seibu Kaihatsu| Miscellaneous | |
| raident | | Raiden (Taiwan) | raiden | 1990 | Seibu Kaihatsu| Miscellaneous | |
| raidenu | | Raiden (US, set 1) | raiden | 1990 | Seibu Kaihatsu| Miscellaneous | |
| raidenua | | Raiden (US, set 2, SEI8904 + SEI9008 PCBs) | raiden | 1990 | Seibu Kaihatsu| Miscellaneous | |
| md_raiden | | Raiden Trad (USA) ~ Raiden Densetsu (Jpn) | | 1991 | Micronet | Sega Megadrive| |
| raiga | | Raiga - Strato Fighter (Japan) | stratof | 1991 | Tecmo | Miscellaneous | |
| stratof | | Raiga - Strato Fighter (US) | | 1991 | Tecmo | Miscellaneous | |
| rchasej | | Rail Chase (Japan) | rchase | 1991 | Sega | Y-Board | |
| rchase | | Rail Chase (World) | | 1991 | Sega | Y-Board | |
| rbislande | | Rainbow Islands (Extra) | rbisland | 1988 | Taito Corporat| Taito Misc | |
| rbisland | | Rainbow Islands (new version) | | 1987 | Taito Corporat| Taito Misc | |
| rbislando | | Rainbow Islands (old version) | rbisland | 1987 | Taito Corporat| Taito Misc | |
| md_rbisland | | Rainbow Islands Extra (Jpn) | | 1990 | Taito | Sega Megadrive| |
| rallybik | | Rally Bike / Dash Yarou | | 1988 | [Toaplan] Tait| Toaplan BCU-2 | |
| rallyxa | | Rally X | rallyx | 1980 | Namco | Miscellaneous | |
| rallyx | | Rally X (32k Ver.?)) | | 1980 | Namco | Miscellaneous | |
| rallyxm | | Rally X (Midway) | rallyx | 1980 | Namco (Midway | Miscellaneous | |
| rambo3 | | Rambo III (Europe) | | 1989 | Taito Europe C| Taito B System| |
| rambo3p | | Rambo III (Europe, Proti?) | rambo3 | 1989 | Taito Europe C| Taito B System| |
| rambo3u | | Rambo III (US) | rambo3 | 1989 | Taito Europe C| Taito B System| |
| md_rambo3a | | Rambo III (World) | md_rambo3 | 1989 | Sega | Sega Megadrive| |
| md_rambo3 | | Rambo III (World, v1.1) | | 1989 | Sega | Sega Megadrive| |
| md_rampartj | | Rampart (Jpn, Kor) | md_rampart | 1992 | Tengen | Sega Megadrive| |
| md_rampart | | Rampart (USA) | | 1991 | Tengen | Sega Megadrive| |
| md_rangerx | | Ranger-X (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_rangerxu | | Ranger-X (USA) | md_rangerx | 1993 | Sega | Sega Megadrive| |
| md_ransei | | Ransei no Hasha (Jpn) | | 1991 | Asmik Ace | Sega Megadrive| |
| raphero | | Rapid Hero | | 1994 | Media Trading | NMK16 | Incomplete sound |
| rastanu | | Rastan (US Rev 1) | rastan | 1987 | Taito America | Taito Misc | |
| rastanua | | Rastan (US) | rastan | 1987 | Taito America | Taito Misc | |
| rastanub | | Rastan (US, Earlier code base) | rastan | 1987 | Taito America | Taito Misc | |
| rastan | | Rastan (World Rev 1) | | 1987 | Taito Corporat| Taito Misc | |
| rastana | | Rastan (World) | rastan | 1987 | Taito Corporat| Taito Misc | |
| rastsaga | | Rastan Saga (Japan Rev 1) | rastan | 1987 | Taito Corporat| Taito Misc | |
| rastsagaa | | Rastan Saga (Japan) | rastan | 1987 | Taito Corporat| Taito Misc | |
| rastsag2 | | Rastan Saga 2 (Japan) | nastar | 1988 | Taito Corporat| Taito B System| |
| pce_rastan2 | | Rastan Saga II | | 1990 | Taito | PC Engine | |
| md_rastan2j | | Rastan Saga II (Jpn) | md_rastan2 | 1990 | Taito | Sega Megadrive| |
| md_rastan2 | | Rastan Saga II (USA) | | 1990 | Taito | Sega Megadrive| |
| photoy2k102 | | Real and FakePhoto Y2K (V102, Japan) | photoy2k | 1999 | IGS | PolyGameMaster| |
| rbff1a | | Real Bout Fatal Fury / Real Bout Garou Densetsu (bug f| rbff1 | 1995 | SNK | Neo Geo MVS | |
| rbff1 | | Real Bout Fatal Fury / Real Bout Garou Densetsu (NGM-0| | 1995 | SNK | Neo Geo MVS | |
| rbff2k | | Real Bout Fatal Fury 2 - The Newcomers (Korean release| rbff2 | 1998 | SNK | Neo Geo MVS | |
| rbff2h | | Real Bout Fatal Fury 2 - The Newcomers / Real Bout Gar| rbff2 | 1998 | SNK | Neo Geo MVS | |
| rbff2 | | Real Bout Fatal Fury 2 - The Newcomers / Real Bout Gar| | 1998 | SNK | Neo Geo MVS | |
| rbffspec | | Real Bout Fatal Fury Special / Real Bout Garou Densets| | 1996 | SNK | Neo Geo MVS | |
| rbffspeck | | Real Bout Fatal Fury Special / Real Bout Garou Densets| rbffspec | 1996 | SNK | Neo Geo MVS | |
| redearthr1 | | Red Earth / War-Zard (Euro 961023) | redearth | 1996 | Capcom | CPS-3 | |
| redearth | | Red Earth / War-Zard (Euro 961121) | | 1996 | Capcom | CPS-3 | |
| redfoxwp2 | | Red Fox War Planes II (China) | grdnstrm | 1998 | Afega | NMK16 | |
| redhawke | | Red Hawk (Excellent Co., Ltd) | stagger1 | 1997 | Afega (Excelle| NMK16 | |
| redhawki | | Red Hawk (Italy) | stagger1 | 1997 | Afega (Hea Don| NMK16 | |
| redhawk | | Red Hawk (US) | stagger1 | 1997 | Afega (New Vis| NMK16 | |
| md_redzone | | Red Zone (Euro, USA) | | 1994 | Time Warner In| Sega Megadrive| |
| reguluso | | Regulus (315-5033) | regulus | 1983 | Sega | System 1 | |
| regulus | | Regulus (315-5033, rev. A) | | 1983 | Sega | System 1 | |
| regulusu | | Regulus (not encrypted) | regulus | 1983 | Sega | System 1 | |
| renegade | | Renegade (US) | | 1986 | Technos (Taito| Miscellaneous | |
| md_renthero | | Rent a Hero (Jpn) | | 1991 | Sega | Sega Megadrive| |
| repulse | | Repulse | | 1985 | Sega | Kyugo | |
| rescue | | Rescue | | 1982 | Stern | Galaxian | |
| md_resq | | Resq (Euro, Prototype) | | 199? || Sega Megadrive| |
| retofinv | | Return of the Invaders | | 1985 | Taito Corporat| Miscellaneous | |
| retofinv1 | | Return of the Invaders (bootleg set 1) | retofinv | 1985 | bootleg | Miscellaneous | |
| retofinv2 | | Return of the Invaders (bootleg set 2) | retofinv | 1985 | bootleg | Miscellaneous | |
| revenger | D NW | Revenger | | 1984 | Epos Corporati| EPOS Tristar | Bad dump |
| md_revx | | Revolution X (Euro, USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| rezon | | Rezon | | 1991 | Allumer | Seta | |
| rezont | | Rezon (Taito) | rezon | 1992 | Allumer (Taito| Seta | |
| md_rhl2k7 | | RHL 2007 (Rus) | md_nhlpa93 | 199? | NewGame | Sega Megadrive| |
| md_rsbtp7 | | Richard Scarry's Busytown (Prototype, 19940721) | md_rsbt | 1994 | Sega | Sega Megadrive| |
| md_rsbtp6 | | Richard Scarry's Busytown (Prototype, 19940809) | md_rsbt | 1994 | Sega | Sega Megadrive| |
| md_rsbtp5 | | Richard Scarry's Busytown (Prototype, 19940815) | md_rsbt | 1994 | Sega | Sega Megadrive| |
| md_rsbtp4 | | Richard Scarry's Busytown (Prototype, 19940816-B) | md_rsbt | 1994 | Sega | Sega Megadrive| |
| md_rsbtp3 | | Richard Scarry's Busytown (Prototype, 19940817) | md_rsbt | 1994 | Sega | Sega Megadrive| |
| md_rsbtp2 | | Richard Scarry's Busytown (Prototype, 19940825) | md_rsbt | 1994 | Sega | Sega Megadrive| |
| md_rsbtp1 | | Richard Scarry's Busytown (Prototype, 19940826) | md_rsbt | 1994 | Sega | Sega Megadrive| |
| md_rsbt | | Richard Scarry's BusyTown (USA) | | 1994 | Sega | Sega Megadrive| |
| md_rickdang | | Rick Dangerous (Rus) | | 199? || Sega Megadrive| |
| md_riddle | | Riddle Wired (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| ridhero | | Riding Hero (NGM-006)(NGH-006) | | 1990 | SNK | Neo Geo MVS | |
| ridheroh | | Riding Hero (set 2) | ridhero | 1990 | SNK | Neo Geo MVS | |
| ringohja | | Ring no Ohja (Japan 2 Players ver. N) | mainevt | 1988 | Konami | GX799 | |
| ringdesta | | Ring of Destruction - slammasters II (940831 Asia) | ringdest | 1994 | Capcom | CPS2 | |
| ringdstd | | Ring of Destruction - slammasters II (940902 Euro Phoe| ringdest | 1994 | bootleg | CPS2 | |
| ringdest | | Ring of Destruction - slammasters II (940902 Euro) | | 1994 | Capcom | CPS2 | |
| md_ringspow | | Rings of Power (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| riot | | Riot | | 1992 | NMK | Miscellaneous | |
| riotcity | | Riot City (Japan) | | 1991 | Sega / Westone| System 16B | |
| md_riserobo | | Rise of the Robots (Euro) | | 1994 | Acclaim Entert| Sega Megadrive| |
| md_risk | | Risk (USA) | | 1994 | Parker Brother| Sega Megadrive| |
| riskchal | | Risky Challenge | | 1993 | Irem | M90 | Unemulated CPU functions |
| md_riskyw | | Risky Woods (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_ristar1 | | Ristar (Euro, USA, 199408) | md_ristar | 1994 | Sega | Sega Megadrive| |
| md_ristar | | Ristar (Euro, USA, 199409) | | 1994 | Sega | Sega Megadrive| |
| md_ristarp4 | | Ristar (Prototype, 19940701) | md_ristar | 1994 | Sega | Sega Megadrive| |
| md_ristarp3 | | Ristar (Prototype, 19940718) | md_ristar | 1994 | Sega | Sega Megadrive| |
| md_ristarp2 | | Ristar (Prototype, 19940812) | md_ristar | 1994 | Sega | Sega Megadrive| |
| md_ristarp1 | | Ristar (Prototype, 19940826) | md_ristar | 1994 | Sega | Sega Megadrive| |
| md_ristarj | | Ristar - The Shooting Star (Jpn, Kor) | md_ristar | 1995 | Sega | Sega Megadrive| |
| md_rrash3 | | Road 3 Rash (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_rrash3p | | Road 3 Rash (USA, Prototype) | md_rrash3 | 1995 | Electronic Art| Sega Megadrive| |
| md_roadrash | | Road Rash (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| md_rrash2a | | Road Rash II (Euro, USA) | md_rrash2 | 1992 | Electronic Art| Sega Megadrive| |
| md_rrash2 | | Road Rash II (Euro, USA, v1.2) | | 1992 | Electronic Art| Sega Megadrive| |
| md_rrash2j | | Road Rash II (Jpn) | md_rrash2 | 1993 | Electronic Art| Sega Megadrive| |
| md_roadblstj | | RoadBlasters (Jpn) | md_roadblst | 1992 | Tengen | Sega Megadrive| |
| md_roadblst | | RoadBlasters (USA) | | 1991 | Tengen | Sega Megadrive| |
| roboarmy | | Robo Army | | 1991 | SNK | Neo Geo MVS | |
| robocopi | | Robocop (Intro demo) | | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| robocopj | | Robocop (Japan) | robocop | 1988 | Data East Corp| DEC0 | |
| robocopu0 | | Robocop (US revision 0) | robocop | 1988 | Data East USA | DEC0 | |
| robocopu | | Robocop (US revision 1) | robocop | 1988 | Data East USA | DEC0 | |
| robocopb | | Robocop (World bootleg) | robocop | 1988 | bootleg | DEC0 | |
| robocopw | | Robocop (World revision 3) | robocop | 1988 | Data East Corp| DEC0 | |
| robocop | | Robocop (World revision 4) | | 1988 | Data East Corp| DEC0 | |
| robocop2 | | Robocop 2 (Euro/Asia v0.10) | | 1991 | Data East Corp| DECO IC16 | |
| robocop2j | | Robocop 2 (Japan v0.11) | robocop2 | 1991 | Data East Corp| DECO IC16 | |
| robocop2u | | Robocop 2 (US v0.05) | robocop2 | 1991 | Data East Corp| DECO IC16 | |
| md_robocop3 | | RoboCop 3 (Euro, USA) | | 1993 | Flying Edge | Sega Megadrive| |
| md_roboterm | | RoboCop versus The Terminator (Euro) | | 1994 | Virgin Interac| Sega Megadrive| |
| md_robotermj | | RoboCop versus The Terminator (Jpn, Kor) | md_roboterm | 1994 | Virgin Interac| Sega Megadrive| |
| md_robotermp | | RoboCop versus The Terminator (Prototype) | md_roboterm | 1994 | Virgin Interac| Sega Megadrive| |
| md_robotermp1 | | Robocop Versus The Terminator (Prototype, Alt) | md_roboterm | 1994 | Virgin Interac| Sega Megadrive| |
| md_robotermu | | RoboCop versus The Terminator (USA) | md_roboterm | 1994 | Virgin Games | Sega Megadrive| |
| md_robotbat | | Robot Battler (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_robowrek | | Robot Wreckage (USA, Prototype) | | 199? || Sega Megadrive| |
| rockclim | | Rock Climber | | 1981 | Taito | Galaxian | |
| rockduck | | Rock Duck (prototype?) | | 1983 | Datel SAS | Miscellaneous | incorrect colors |
| md_rnrracin | | Rock n' Roll Racing (Euro) | | 1994 | Interplay | Sega Megadrive| |
| md_rnrracinu | | Rock n' Roll Racing (USA) | md_rnrracin | 1994 | Interplay | Sega Megadrive| |
| pce_rockon | | Rock-on | | 1989 | Big Club | PC Engine | |
| md_rocket | | Rocket Knight Adventures (Euro) | | 1993 | Konami | Sega Megadrive| |
| md_rocketj | | Rocket Knight Adventures (Jpn) | md_rocket | 1993 | Konami | Sega Megadrive| |
| md_rocketu | | Rocket Knight Adventures (USA) | md_rocket | 1993 | Konami | Sega Megadrive| |
| rockmanj | | Rockman - the power battle (950922 Japan) | megaman | 1995 | Capcom | CPS1 | |
| rockman2j | | Rockman 2 - the power fighters (960708 Japan) | megaman2 | 1996 | Capcom | CPS2 | |
| md_rockman | | Rockman Mega World (Jpn) | md_megaman | 1994 | Capcom | Sega Megadrive| |
| md_rockman1 | | Rockman Mega World (Jpn, Alt) | md_megaman | 1994 | Capcom | Sega Megadrive| |
| md_rockmnx3 | | Rockman X3 | | 199? || Sega Megadrive| |
| rmancp2j | | Rockman: The Power Battle (950922 Japan) | mmancp2u | 1999 | Capcom | CPS2 | |
| md_mvpbb | | Roger Clements MVP Baseball (USA) | | 1992 | Flying Edge | Sega Megadrive| |
| rohga1 | | Rohga Armor Force (Asia/Europe v3.0 Set 1) | rohga | 1991 | Data East Corp| DECO IC16 | |
| rohga2 | | Rohga Armor Force (Asia/Europe v3.0 Set 2) | rohga | 1991 | Data East Corp| DECO IC16 | |
| rohga | | Rohga Armor Force (Asia/Europe v5.0) | | 1991 | Data East Corp| DECO IC16 | |
| rohgah | | Rohga Armor Force (Hong Kong v3.0) | rohga | 1991 | Data East Corp| DECO IC16 | |
| rohgau | | Rohga Armor Force (US v1.0) | rohga | 1991 | Data East Corp| DECO IC16 | |
| rollergj | | Rollergames (Japan) | rollerg | 1991 | Konami | GX999 | |
| rollerg | | Rollergames (US) | | 1991 | Konami | GX999 | |
| md_rthun2 | | Rolling Thunder 2 (Euro) | | 1991 | Namco | Sega Megadrive| |
| md_rthun2j | | Rolling Thunder 2 (Jpn) | md_rthun2 | 1991 | Namcot | Sega Megadrive| |
| md_rthun2u | | Rolling Thunder 2 (USA) | md_rthun2 | 1991 | Namco | Sega Megadrive| |
| md_rthun3 | | Rolling Thunder 3 (USA) | | 1993 | Namco | Sega Megadrive| |
| md_rolo | | Rolo to the Rescue (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_roman3k2 | | Romance of the Three Kingdoms II (USA) | | 1991 | Koei | Sega Megadrive| |
| md_roman3k3 | | Romance of the Three Kingdoms III - Dragon of Destiny | | 1993 | Koei | Sega Megadrive| |
| md_dinho98 | | Ronaldinho 98 (Pirate) | md_issdx | 199? || Sega Megadrive| |
| route16 | | Route 16 | | 1981 | Tehkan/Sun (Ce| Route 16 | |
| route16b | | Route 16 (bootleg) | route16 | 1981 | bootleg | Route 16 | |
| route16a | | Route 16 (set 2) | route16 | 1981 | Tehkan/Sun (Ce| Route 16 | |
| routex | | Route X (bootleg) | route16 | 1981 | bootleg | Route 16 | |
| rascot | D | Royal Ascot | | 19?? | ???? | X-Board | |
| md_royalbld | | Royal Blood (Jpn) | md_gemfire | 1992 | Koei | Sega Megadrive| |
| md_rugbywc | | Rugby World Cup 1995 (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| runark | | Runark (Japan) | growl | 1990 | Taito Corporat| Taito-F2 | |
| md_runark | | Runark (Jpn, Kor) | md_growl | 1991 | Taito | Sega Megadrive| |
| rushcrsh | | Rush & Crash (Japan) | srumbler | 1986 | Capcom | Miscellaneous | |
| rushatck | | Rush'n Attack (US) | gberet | 1985 | Konami | Miscellaneous | |
| rygar | | Rygar (US set 1) | | 1986 | Tecmo | Miscellaneous | |
| rygar2 | | Rygar (US set 2) | rygar | 1986 | Tecmo | Miscellaneous | |
| rygar3 | | Rygar (US set 3, old version) | rygar | 1986 | Tecmo | Miscellaneous | |
| rygarb | | Rygar (US, bootleg) | rygar | 1986 | Tecmo | Miscellaneous | |
| ryujin | | Ryu Jin (Japan) | | 1993 | Taito Corporat| Taito B System| |
| ryukyu | | RyuKyu (Japan, FD1094 317-5023) | | 1990 | Success / Sega| System 16B | |
| md_ryukoken | | Ryuuko no Ken (Jpn) | md_aof | 1994 | Sega | Sega Megadrive| |
| pce_ryukyu | | Ryuukyuu | | 1990 | Face | PC Engine | |
| spyu | | S.P.Y. - Special Project Y (US ver. M) | spy | 1989 | Konami | GX857 | |
| spy | | S.P.Y. - Special Project Y (World ver. N) | | 1989 | Konami | GX857 | |
| srdmissn | | S.R.D. Mission | | 1986 | Taito Corporat| Kyugo | |
| md_manover | | S.S. Lucifer - Man Overboard! (Euro) | | 1994 | Codemasters | Sega Megadrive| |
| ssmissin | | S.S. Mission | | 1992 | Comad | NMK16 | |
| svgpcb | D NW | S.V.G. - Spectral vs Generation (V100, Japan, Single P| svg | 2005 | IGS | PolyGameMaster| Incomplete Dump |
| svg | D NW | S.V.G. - Spectral vs Generation (V200, China) | | 2005 | IGS | PolyGameMaster| Incomplete Dump |
| sabotenb | | Saboten Bombers (set 1) | | 1992 | NMK / Tecmo | NMK16 | |
| sabotenba | | Saboten Bombers (set 2) | sabotenb | 1992 | NMK / Tecmo | NMK16 | |
| pce_sadaki7 | | Sadakichi 7 Series - Hideyoshi no Ougon | | 1988 | Hudson | PC Engine | |
| md_sagaia | | Sagaia (USA) | | 1991 | Taito | Sega Megadrive| |
| nspiritj | | Saigo no Nindou (Japan) | nspirit | 1988 | Irem | M72 | |
| pce_saigonin | | Saigo no Nindou - Ninja Spirit | | 1990 | Irem | PC Engine | |
| md_sswordj | | Saint Sword (Jpn) | md_ssword | 1991 | Taito | Sega Megadrive| |
| md_ssword | | Saint Sword (USA) | | 1991 | Taito | Sega Megadrive| |
| pce_salamand | | Salamander | | 1991 | Konami | PC Engine | |
| samesame | | Same! Same! Same! (2 player alternating ver.) | fireshrk | 1989 | Toaplan | Toaplan BCU-2 | No sound |
| md_samesame | | Same! Same! Same! (Jpn) | md_fireshrk | 1990 | Toaplan | Sega Megadrive| |
| samesame2 | | Same! Same! Same! | fireshrk | 1989 | Toaplan | Toaplan BCU-2 | No sound |
| samuraia | | Samurai Aces (World) | | 1993 | Psikyo / Banpr| Psikyo 68EC020| |
| md_samsho | | Samurai Shodown (Euro) | | 1994 | Takara | Sega Megadrive| |
| md_samshou | | Samurai Shodown (USA) | md_samsho | 1994 | Takara | Sega Megadrive| |
| samshoh | | Samurai Shodown / Samurai Spirits (NGH-045) | samsho | 1993 | SNK | Neo Geo MVS | |
| samsho | | Samurai Shodown / Samurai Spirits (NGM-045) | | 1993 | SNK | Neo Geo MVS | |
| samsho2 | | Samurai Shodown II / Shin Samurai Spirits - Haohmaru j| | 1994 | SNK | Neo Geo MVS | |
| samsho3h | | Samurai Shodown III / Samurai Spirits - Zankurou Musou| samsho3 | 1995 | SNK | Neo Geo MVS | |
| samsho3 | | Samurai Shodown III / Samurai Spirits - Zankurou Musou| | 1995 | SNK | Neo Geo MVS | |
| samsho4 | | Samurai Shodown IV - Amakusa's Revenge / Samurai Spiri| | 1996 | SNK | Neo Geo MVS | |
| samsho5b | | Samurai Shodown V / Samurai Spirits Zero (bootleg) | samsho5 | 2003 | bootleg | Neo Geo MVS | |
| samsho5h | | Samurai Shodown V / Samurai Spirits Zero (NGH-2700) | samsho5 | 2003 | Yuki Enterpris| Neo Geo MVS | |
| samsho5 | | Samurai Shodown V / Samurai Spirits Zero (NGM-2700) | | 2003 | Yuki Enterpris| Neo Geo MVS | |
| samsh5spho | | Samurai Shodown V Special / Samurai Spirits Zero Speci| samsh5sp | 2004 | Yuki Enterpris| Neo Geo MVS | |
| samsh5sph | | Samurai Shodown V Special / Samurai Spirits Zero Speci| samsh5sp | 2004 | Yuki Enterpris| Neo Geo MVS | |
| samsh5sp | | Samurai Shodown V Special / Samurai Spirits Zero Speci| | 2004 | Yuki Enterpris| Neo Geo MVS | |
| md_samspir | | Samurai Spirits (Jpn) | md_samsho | 1994 | Sega | Sega Megadrive| |
| tg_samuraig | | Samurai-Ghost | | 1992 | TTI | TurboGrafx 16 | |
| md_sanguo | | San Guo Zhi Lie Zhuan - Luan Shi Qun Ying (Chi) | | 199? || Sega Megadrive| |
| md_sanguo5 | | San Guo Zhi V (Chi) | | 199? | SKOB | Sega Megadrive| |
| md_sansan | | San San (Jpn) | | 1994 | San San Co. | Sega Megadrive| |
| wofa | | Sangokushi II (921005 Asia) | wof | 1992 | Capcom | CPS1 / QSound | |
| wofah | | Sangokushi II (hack set 1, 921005 Asia) | wof | 1992 | hack | CPS1 / QSound | |
| wofaha | | Sangokushi II (hack set 2, 921005 Asia) | wof | 1992 | hack | CPS1 / QSound | |
| wofahb | | Sangokushi II (hack set 3, 921005 Asia) | wof | 1992 | hack | CPS1 / QSound | |
| md_sangoku2 | | Sangokushi II (Jpn) | md_roman3k2 | 1991 | Koei | Sega Megadrive| |
| wofhfh | | Sangokushi II: Huo Fenghuang (Chinese bootleg, 921005 | wof | 1992 | bootleg | CPS1 | |
| wof3js | | Sangokushi II: San Jian Sheng (Chinese bootleg set 1, | wof | 1992 | bootleg | CPS1 | |
| wof3jsa | | Sangokushi II: San Jian Sheng (Chinese bootleg set 2, | wof | 1992 | bootleg | CPS1 | |
| wof3sj | | Sangokushi II: San Sheng Jian (Chinese bootleg set 1, | wof | 1992 | bootleg | CPS1 | |
| wof3sja | | Sangokushi II: San Sheng Jian (Chinese bootleg set 2, | wof | 1992 | bootleg | CPS1 | |
| wofh | | Sangokushi II: Sanguo Yingxiong Zhuan (Chinese bootleg| wof | 1992 | bootleg | CPS1 | |
| wofha | | Sangokushi II: Sanguo Yingxiong Zhuan (Chinese bootleg| wof | 1992 | bootleg | CPS1 | |
| sgyxz | | Sangokushi II: Sanguo Yingxiong Zhuan (Chinese bootleg| wof | 1992 | bootleg | CPS1 | |
| wofsj | | Sangokushi II: Sheng Jian Sanguo (Chinese bootleg set | wof | 1992 | bootleg | CPS1 | |
| wofsja | | Sangokushi II: Sheng Jian Sanguo (Chinese bootleg set | wof | 1992 | bootleg | CPS1 | |
| wofsjb | | Sangokushi II: Sheng Jian Sanguo (Chinese bootleg set | wof | 1992 | bootleg | CPS1 | No sound |
| md_sangoku3 | | Sangokushi III (Jpn) | md_roman3k3 | 1992 | Koei | Sega Megadrive| |
| md_sangoret | | Sangokushi Retsuden - Ransei no Eiyuutachi (Jpn) | | 1991 | Sega | Sega Megadrive| |
| ssanchan | | Sanrin San Chan (Japan) | spatter | 1984 | Sega | System 1 | |
| searcharj | | SAR - Search And Rescue (Japan) | searchar | 1989 | SNK | Miscellaneous | |
| searcharu | | SAR - Search And Rescue (US) | searchar | 1989 | SNK | Miscellaneous | |
| searchar | | SAR - Search And Rescue (World) | | 1989 | SNK | Miscellaneous | |
| slammasa | X | Saturday Night Slam Masters (Slam Masters 930301 Asia)| slammast | 1993 | Capcom | CPS1 | |
| slammast | | Saturday Night Slam Masters (Slam Masters 930713 etc) | | 1993 | Capcom | CPS1 | |
| slammash | X | Saturday Night Slam Masters (Slam Masters 930713 Hispa| slammast | 1993 | Capcom | CPS1 | |
| slammastu | | Saturday Night Slam Masters (slam masters 930713 USA) | slammast | 1993 | Capcom | CPS1 | |
| md_slammast | | Saturday Night Slammasters (Euro) | | 1994 | Capcom | Sega Megadrive| |
| md_slammastu | | Saturday Night Slammasters (USA) | md_slammast | 1994 | Capcom | Sega Megadrive| |
| saturnzi | | Saturn | | 1983 | [Zilec Electro| Miscellaneous | |
| samsho2k | | Saulabi Spirits / Jin Saulabi Tu Hon (Korean release o| samsho2 | 1994 | SNK | Neo Geo MVS | |
| savgbees | | Savage Bees | exedexes | 1985 | Capcom (Memetr| Miscellaneous | |
| savagere | | Savage Reign / Fu'un Mokushiroku - kakutou sousei | | 1995 | SNK | Neo Geo MVS | |
| schmeisr | | Schmeiser Robo (Japan) | | 1993 | Hot B | DECO IC16 | |
| md_msbp06 | | Scholastic's The Magic School Bus (Prototype, 19950331| md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp05 | | Scholastic's The Magic School Bus (Prototype, 19950411| md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp04 | | Scholastic's The Magic School Bus (Prototype, 19950421| md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp03 | | Scholastic's The Magic School Bus (Prototype, 19950425| md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp02 | | Scholastic's The Magic School Bus (Prototype, 19950428| md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp01 | | Scholastic's The Magic School Bus (Prototype, 19950505| md_msb | 1995 | Sega | Sega Megadrive| |
| md_msb | | Scholastic's The Magic School Bus (USA) | | 1995 | Sega | Sega Megadrive| |
| md_scooby | | Scooby-Doo Mystery (USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| scotrsht | | Scooter Shooter | | 1985 | Konami | Miscellaneous | |
| scorpionmc | | Scorpion (Moon Cresta hardware) | scorpion | 19?? | Dorneer | Galaxian | |
| scorpion | | Scorpion (set 1) | | 1982 | Zaccaria | Galaxian | Incomplete Sound |
| scorpiona | | Scorpion (set 2) | scorpion | 1982 | Zaccaria | Galaxian | Incomplete Sound |
| scorpionb | | Scorpion (set 3) | scorpion | 1982 | Zaccaria | Galaxian | Incomplete Sound |
| md_scrabble | | Scrabble (Euro, Prototype) | | 199? || Sega Megadrive| |
| scramble | | Scramble | | 1981 | Konami | Galaxian | |
| scramblb | | Scramble (bootleg on Galaxian hardware) | scramble | 1981 | bootleg | Galaxian | |
| scramb2 | | Scramble (bootleg) | scramble | 1981 | bootleg | Galaxian | |
| scramblebb | | Scramble (bootleg?) | scramble | 1981 | bootleg? | Galaxian | |
| scramblebf | | Scramble (Karateko, French bootleg) | scramble | 1981 | Karateko (boot| Galaxian | |
| scrambles | | Scramble (Stern) | scramble | 1981 | Konami (Stern | Galaxian | |
| scregg | | Scrambled Egg | | 1983 | Technos | Miscellaneous | |
| sdfight | | SD Fighters (Korea) | | 1996 | SemiCom | Miscellaneous | |
| neobattl | | SD Gundam Neo Battling (Japan) | | 1992 | Banpresto / So| Seta | |
| sdgndmps | | SD Gundam Psycho Salamander no Kyoui | | 1991 | Banpresto / Ba| Miscellaneous | |
| md_sdvalis | | SD Valis (Jpn) | md_sydvalis | 1992 | Laser Soft | Sega Megadrive| |
| sdibl | | SDI - Strategic Defense Initiative (bootleg) | sdi | 1987 | Sega | System 16B | |
| sdi | | SDI - Strategic Defense Initiative (Japan, old, System| | 1987 | Sega | System 16A | |
| sdib | | SDI - Strategic Defense Initiative (System 16B, FD1089| sdi | 1987 | Sega | System 16B | |
| md_seaquest | | SeaQuest DSV (Euro) | | 1994 | THQ | Sega Megadrive| |
| md_seaquestu | | SeaQuest DSV (USA) | md_seaquest | 1994 | Black Pearl | Sega Megadrive| |
| searchey | | Search Eye | | 1999 | Yun Sung | Miscellaneous | |
| searchp2 | | Search Eye Plus V2.0 | | 1999 | Yun Sung | Miscellaneous | |
| secretag | | Secret Agent (World) | slyspy | 1989 | Data East Corp| DEC0 | |
| sectionz | | Section Z (set 1) | | 1985 | Capcom | Miscellaneous | |
| sectionza | | Section Z (set 2) | sectionz | 1985 | Capcom | Miscellaneous | |
| md_segachnla | | Sega Channel (General Instrument) (USA) | md_segachnl | 199? | Scientific Atl| Sega Megadrive| |
| md_segachnl | | Sega Channel (Scientific Atlanta) (USA) | | 199? | Scientific Atl| Sega Megadrive| |
| md_segachd | | Sega Channel Demo (USA) | | 199? | Scientific Atl| Sega Megadrive| |
| seganinj | | Sega Ninja (315-5102) | | 1985 | Sega | System 1 | |
| seganinju | | Sega Ninja (not encrypted) | seganinj | 1985 | Sega | System 1 | |
| md_segasprt | | Sega Sports 1 (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_segatop | | Sega Top Five (Bra) | | 199? || Sega Megadrive| |
| amatelas | | Sei Senshi Amatelass | amazon | 1986 | Nichibutsu | Miscellaneous | |
| sscandal | | Seishun Scandal (315-5132, Japan) | myhero | 1985 | Coreland / Seg| System 1 | |
| pce_sekigaha | | Sekigahara | | 1990 | Tonkin House | PC Engine | |
| selfeena | | Sel Feena | | 1991 | East Technolog| Taito B System| |
| grdnstrmk | | Sen Jin - Guardian Storm (Korea) | grdnstrm | 1998 | Afega | NMK16 | |
| sengokuh | | Sengoku / Sengoku Denshou (NGH-017)(US) | sengoku | 1991 | SNK | Neo Geo MVS | |
| sengoku | | Sengoku / Sengoku Denshou (NGM-017)(NGH-017) | | 1991 | SNK | Neo Geo MVS | |
| sengoku2 | | Sengoku 2 / Sengoku Denshou 2 | | 1993 | SNK | Neo Geo MVS | |
| sengoku3 | | Sengoku 3 / Sengoku Densho 2001 | | 2001 | SNK / Noise Fa| Neo Geo MVS | |
| sngkace | | Sengoku Ace (Japan) | samuraia | 1993 | Psikyo / Banpr| Psikyo 68EC020| |
| pce_sengokmj | | Sengoku Mahjong | | 1988 | Hudson | PC Engine | |
| mercsj | | Senjo no Ookami II (Ookami 2 900302 Japan) | mercs | 1990 | Capcom | CPS1 | |
| commandoj | | Senjou no Ookami | commando | 1985 | Capcom | Miscellaneous | |
| md_sensible | | Sensible Soccer (Euro) | | 1993 | Renegade | Sega Megadrive| |
| md_sensiblep | | Sensible Soccer (Prototype) | md_sensible | 1993 | Renegade | Sega Megadrive| |
| md_sensibie | | Sensible Soccer - International Edition (Euro) | | 1993 | Sony Imagesoft| Sega Megadrive| |
| md_sesame | | Sesame Street Counting Cafe (USA) | | 1994 | Electronic Art| Sega Megadrive| |
| setaroul | D NW | Seta / Visco Roulette? | | 198? | Seta / Visco | Seta | |
| md_opensea | | Sezon Ohoty (Rus) | md_rolo | 199? || Sega Megadrive| |
| md_opensea3 | | Sezon Ohoty 3 (Rus) | md_rolo | 199? || Sega Megadrive| |
| sfx | | SF-X | | 1983 | Nichibutsu | Galaxian | Incomplete Sound |
| shackled | | Shackled (US) | | 1986 | Data East USA | DEC8 | |
| md_shadow | | Shadow Blasters (USA) | | 1990 | Sage's Creatio| Sega Megadrive| |
| shdancbl | D NW | Shadow Dancer (bootleg) | shdancer | 1989 | bootleg | System 18 | |
| shdancer1 | | Shadow Dancer (set 1) | shdancer | 1989 | Sega | System 18 | |
| shdancerj | | Shadow Dancer (set 2, Japan) | shdancer | 1989 | Sega | System 18 | |
| shdancer | | Shadow Dancer (set 3, US) | | 1989 | Sega | System 18 | |
| md_shdancer | | Shadow Dancer - The Secret of Shinobi (World) | | 1990 | Sega | Sega Megadrive| |
| shadfrcejv2 | | Shadow Force (Japan Version 2) | shadfrce | 1993 | Technos Japan | Miscellaneous | |
| shadfrcej | | Shadow Force (Japan Version 3) | shadfrce | 1993 | Technos Japan | Miscellaneous | |
| shadfrce | | Shadow Force (US Version 2) | | 1993 | Technos Japan | Miscellaneous | |
| md_beast | | Shadow of the Beast (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| beast | | Shadow of the Beast (Neo Geo demo) | | ???? | Jeff Kurtz | Neo Geo MVS | |
| md_beastj | | Shadow of the Beast - Mashou no Okite (Jpn) | md_beast | 1992 | Victor Interac| Sega Megadrive| |
| md_beast2 | | Shadow of the Beast II (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| shadoww | | Shadow Warriors (World, set 1) | | 1988 | Tecmo | Miscellaneous | |
| shadowwa | | Shadow Warriors (World, set 2) | shadoww | 1988 | Tecmo | Miscellaneous | |
| md_shadowrnj | | Shadowrun (Jpn) | md_shadowrn | 199? || Sega Megadrive| |
| md_shadowrnp4 | | Shadowrun (Prototype, 19931228) | md_shadowrn | 1993 | Sega | Sega Megadrive| |
| md_shadowrnp3 | | Shadowrun (Prototype, 19931231) | md_shadowrn | 1993 | Sega | Sega Megadrive| |
| md_shadowrnp1 | | Shadowrun (Prototype, 19940125) | md_shadowrn | 1994 | Sega | Sega Megadrive| |
| md_shadowrnp2 | | Shadowrun (Prototype, 19940125-C) | md_shadowrn | 1994 | Sega | Sega Megadrive| |
| md_shadowrn | | Shadowrun (USA) | | 1994 | Sega | Sega Megadrive| |
| md_shanewar | | Shane Warne Cricket (Aus) | | 1997 | Codemasters | Sega Megadrive| |
| pce_shanghai | | Shanghai | | 1987 | Hudson | PC Engine | |
| md_shangh2 | | Shanghai II - Dragon's Eye (USA) | | 1994 | Activision | Sega Megadrive| |
| md_shangh2p | | Shanghai II - Dragon's Eye (USA, Prototype) | md_shangh2 | 1994 | Activision | Sega Megadrive| |
| md_shangh2p1 | | Shanghai II - Dragon's Eye (USA, Prototype, Alt) | md_shangh2 | 1994 | Activision | Sega Megadrive| |
| md_shaqfu | | Shaq Fu (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_shijie | | Shi Jie Zhi Bang Zheng Ba Zhan - World Pro Baseball 94| | 1994 | C&E | Sega Megadrive| |
| md_labdeathgnk| | Shi no Meikyuu - Labyrinth of Death (Jpn, Game no Kand| md_fatallab | 1991 | Sega | Sega Megadrive| |
| md_labdeath | | Shi no Meikyuu - Labyrinth of Death (Jpn, SegaNet) | md_fatallab | 1991 | Sega | Sega Megadrive| |
| md_lionkin3 | | Shi Zi Wang 3 - The Lion King 3 | | 199? || Sega Megadrive| |
| md_lionkin2 | | Shi Zi Wang II - Lion King II | | 199? || Sega Megadrive| |
| md_lionkin2a | | Shi Zi Wang II - Lion King II (Pirate) | md_lionkin2 | 199? || Sega Megadrive| |
| md_sokoban | | Shijou Saidai no Soukoban (Jpn) | md_shoveit | 1990 | NCS | Sega Megadrive| |
| md_shikinjo | | Shikinjoh (Jpn) | | 1991 | Sunsoft | Sega Megadrive| |
| md_ragnacen | | Shin Souseiki Ragnacenty (Jpn) | md_soleil | 1994 | Sega | Sega Megadrive| |
| md_ragnacenp | | Shin Souseiki Ragnacenty (Jpn, Prototype) | md_soleil | 1994 | Sega | Sega Megadrive| |
| md_shindarkj | | Shining and the Darkness (Jpn) | md_shindark | 1991 | Sega | Sega Megadrive| |
| md_shinfrce | | Shining Force (USA) | | 1992 | Sega | Sega Megadrive| |
| md_shinfrcep | | Shining Force (USA, Prototype) | md_shinfrce | 1992 | Sega | Sega Megadrive| |
| md_shinfrcej | | Shining Force - Kamigami no Isan (Jpn) | md_shinfrce | 1992 | Sega | Sega Megadrive| |
| md_shinfrc2 | | Shining Force II (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_shinfrc2p2 | | Shining Force II (Prototype, 19940404) | md_shinfrc2 | 1994 | Sega | Sega Megadrive| |
| md_shinfrc2p1 | | Shining Force II (Prototype, 19940607) | md_shinfrc2 | 1994 | Sega | Sega Megadrive| |
| md_shinfrc2u | | Shining Force II (USA) | md_shinfrc2 | 1994 | Sega | Sega Megadrive| |
| md_shinfrc2j | | Shining Force II - Koe no Fuuin (Jpn) | md_shinfrc2 | 1993 | Sega | Sega Megadrive| |
| md_shindarkbr | | Shining in the Darkness (Bra) | md_shindark | 1994 | Tec Toy | Sega Megadrive| |
| md_shindark | | Shining in the Darkness (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| pce_shinobi | | Shinobi | | 1989 | Asmik | PC Engine | |
| shinoblb | | Shinobi (beta bootleg, System 16A) | shinobi | 1987 | bootleg | System 16A | |
| shinobi1 | | Shinobi (set 1, System 16A, FD1094 317-0050) | shinobi | 1987 | Sega | System 16A | |
| shinobi2 | | Shinobi (set 2, System 16B, FD1094 317-0049) | shinobi | 1987 | Sega | System 16B | |
| shinobi3 | | Shinobi (set 3, System 16B, MC-8123B 317-0054) | shinobi | 1987 | Sega | System 16B | |
| shinobi4 | | Shinobi (set 4, System 16B, MC-8123B 317-0054) | shinobi | 1987 | Sega | System 16B | |
| shinobi5 | | Shinobi (set 5, System 16B, unprotected) | shinobi | 1987 | Sega | System 16B | |
| shinobi | | Shinobi (set 6, System 16A, unprotected) | | 1987 | Sega | System 16A | |
| shinobls | | Shinobi (Star bootleg, System 16A) | shinobi | 1987 | bootleg | System 16A | |
| shinfz | | Shinobi / FZ-2006 (Korean System 16 bootleg) (ISG Sele| | 2006 | ISG | ISG Selection | |
| md_shinobi3 | | Shinobi III - Return of the Ninja Master (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_shinobi3u | | Shinobi III - Return of the Ninja Master (USA) | md_shinobi3 | 1993 | Sega | Sega Megadrive| |
| md_ship | | Ship (Prototype) | | 199? | Technopop | Sega Megadrive| |
| shippumd | | Shippu Mahou Daisakusen - kingdom grandprix | kingdmgp | 1994 | Raizing / 8ing| Toaplan GP9001| |
| pce_shiryo | | Shiryou Sensen | | 1989 | Victor Interac| PC Engine | |
| shisen2 | | Shisensho II | matchit2 | 1993 | Tamtex | M90 | |
| md_shiten | | Shiten Myouou (Jpn) | md_shadow | 1990 | Sigma | Sega Megadrive| |
| shocktro | | Shock Troopers (set 1) | | 1997 | Saurus | Neo Geo MVS | |
| shocktroa | | Shock Troopers (set 2) | shocktro | 1997 | Saurus | Neo Geo MVS | |
| shocktr2 | | Shock Troopers - 2nd Squad | | 1998 | Saurus | Neo Geo MVS | |
| shocking | | Shocking | | 1997 | Yun Sung | Yun Sung 16 Bi| |
| tg_shockman | | Shockman | | 1992 | NEC | TurboGrafx 16 | |
| shootbul | D NW | Shoot the Bull | | 1985 | Bally Midway | Pac-man | Analog inputs not hooked up |
| md_shougi | | Shougi no Hoshi (Jpn) | | 1991 | Home Data | Sega Megadrive| |
| pce_shogisi | | Shougi Shodan Icchokusen | | 1990 | Home Data | PC Engine | |
| pce_shogism | | Shougi Shoshinsha Muyou | | 1991 | Home Data | PC Engine | |
| md_shoveit | | Shove It! ...The Warehouse Game (USA) | | 1990 | Dreamworks | Sega Megadrive| |
| md_sdmilhao | | Show do Milhao (Bra) | | 2001 | Tec Toy | Sega Megadrive| |
| md_sdmilha2 | | Show do Milhao Volume 2 (Bra) | | 2002 | Tec Toy | Sega Megadrive| |
| md_sdmilha2a | | Show do Milhao Volume 2 (Bra, Alt) | md_sdmilha2 | 2002 | Tec Toy | Sega Megadrive| |
| md_shrek | | Shrek (Rus) | md_yogibear | 199? || Sega Megadrive| |
| md_shrek2 | | Shrek 2 (Rus) | md_ottifant | 199? || Sega Megadrive| |
| md_shuihu | | Shui Hu - Feng Yun Zhuan (Chi) | | 1999 | Never Ending S| Sega Megadrive| |
| md_shuihuzh | | Shui Hu Zhuan (Chi) | | 1996 | Chuanpu Techno| Sega Megadrive| |
| md_shuramon | | Shura no Mon (Jpn) | | 1992 | Sega | Sega Megadrive| |
| sidepcktb | | Side Pocket (bootleg set 1) | sidepckt | 1986 | bootleg | Miscellaneous | |
| sidepcktb2 | | Side Pocket (bootleg set 2) | sidepckt | 1986 | bootleg | Miscellaneous | |
| md_sidepock | | Side Pocket (Euro) | | 1992 | Sega | Sega Megadrive| |
| sidepcktj | | Side Pocket (Japan) | sidepckt | 1986 | Data East Corp| Miscellaneous | |
| md_sidepockj | | Side Pocket (Jpn) | md_sidepock | 1992 | Data East | Sega Megadrive| |
| md_sidepocku | | Side Pocket (USA) | md_sidepock | 1992 | Data East | Sega Megadrive| |
| sidepckt | | Side Pocket (World) | | 1986 | Data East Corp| Miscellaneous | |
| tg_sidearms | | Sidearms - Hyper Dyne | | 1989 | Radiance Softw| TurboGrafx 16 | |
| pce_sidearms | | Sidearms - Hyper Dyne | | 1989 | NEC | PC Engine | |
| tg_silentd | | Silent Debuggers | | 1991 | Hudson Soft | TurboGrafx 16 | |
| pce_silentd | | Silent Debuggers | | 1991 | Data East | PC Engine | |
| silentdj | | Silent Dragon (Japan) | silentd | 1992 | Taito Corporat| Taito B System| |
| silentdu | | Silent Dragon (US) | silentd | 1992 | Taito America | Taito B System| |
| silentd | | Silent Dragon (World) | | 1992 | Taito Corporat| Taito B System| |
| silkworm | | Silk Worm | | 1988 | Tecmo | Miscellaneous | |
| silkwormb | | Silk Worm (bootleg) | silkworm | 1988 | Tecmo | Miscellaneous | |
| silkwormj | | Silk Worm (Japan) | silkworm | 1988 | Tecmo | Miscellaneous | |
| silvmil | | Silver Millennium | | 1995 | Para | Miscellaneous | |
| pce_sindibad | | Sindibad Chitei no Dai Makyuu | | 1990 | IGS | PC Engine | |
| tg_sinistrn | | Sinistron | | 1991 | NEC | TurboGrafx 16 | |
| skelagon | D NW | Skelagon | sfx | 1983 | Nichibutsu USA| Galaxian | Bad Dump |
| md_skelkrew | | Skeleton Krew (Euro) | | 1995 | Core Design | Sega Megadrive| |
| md_skelkrewu | | Skeleton Krew (USA) | md_skelkrew | 1995 | Core Design | Sega Megadrive| |
| md_skitchin | | Skitchin (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| pce_skweek | | Skweek | | 1991 | Victor Interac| PC Engine | |
| skybase | | Sky Base | | 1982 | Omori Electric| Galaxian | |
| skyfox | | Sky Fox | | 1987 | Jaleco (Nichib| Miscellaneous | |
| skykidd | | Sky Kid (CUS60 version) | skykid | 1985 | Namco | Miscellaneous | |
| skykid | | Sky Kid (new version) | | 1985 | Namco | Miscellaneous | |
| skykido | | Sky Kid (old version) | skykid | 1985 | Namco | Miscellaneous | |
| skykids | | Sky Kid (Sipem) | skykid | 1985 | Namco [Sipem l| Miscellaneous | |
| skylancr | | Sky Lancer | | 1983 | Orca | Miscellaneous | |
| skylancre | | Sky Lancer (Esco Trading Co license) | skylancr | 1983 | Orca (Esco Tra| Miscellaneous | |
| skyraidr | | Sky Raiders | uniwars | 1980 | bootleg | Galaxian | |
| skysmash | | Sky Smasher | | 1990 | Nihon System | Miscellaneous | |
| skywolf | | Sky Wolf (set 1) | airwolf | 1987 | bootleg | Kyugo | |
| skywolf2 | | Sky Wolf (set 2) | airwolf | 1987 | bootleg | Kyugo | |
| skywolf3 | | Sky Wolf (set 3) | airwolf | 1987 | bootleg | Kyugo | |
| md_slamshaq | | Slam - Shaq vs. the Legends (Prototype) | | 199? || Sega Megadrive| |
| slapfighb1 | | Slap Fight (bootleg set 1) | alcon | 1986 | Taito | Early Toaplan | |
| slapfighb2 | | Slap Fight (bootleg set 2) | alcon | 1986 | Taito | Early Toaplan | |
| slapfighb3 | | Slap Fight (bootleg set 3) | alcon | 1986 | Taito | Early Toaplan | |
| slapfigh | | Slap Fight (Japan set 1) | alcon | 1986 | Taito | Early Toaplan | |
| md_slapfigh | | Slap Fight MD (Jpn) | | 1993 | Tengen | Sega Megadrive| |
| slapshot | | Slap Shot (Japan) | | 1994 | Taito Corporat| Taito Misc | |
| md_slaughtr | | Slaughter Sport (USA) | | 1991 | Razorsoft | Sega Megadrive| |
| md_slimewj | | Slime World (Jpn) | md_slimew | 1992 | Micro World | Sega Megadrive| |
| slyspy2 | | Sly Spy (US revision 2) | slyspy | 1989 | Data East USA | DEC0 | |
| slyspy | | Sly Spy (US revision 3) | | 1989 | Data East USA | DEC0 | |
| md_snakernr | | Snake Rattle n' Roll (Euro) | | 1993 | Sega | Sega Megadrive| |
| snapjack | | Snap Jack | | 1982 | Universal | Miscellaneous | |
| snapper | | Snapper (Korea) | | 1990 | Philko | System 16B | |
| md_snezkoro | | Snezhnaya Koroleva (Rus) | md_globglad | 199? || Sega Megadrive| |
| svcboot | | SNK vs. Capcom - SVC Chaos (bootleg) | svc | 2003 | bootleg | Neo Geo MVS | |
| svcpcb | | SNK vs. Capcom - SVC Chaos (JAMMA PCB, set 1) | | 2003 | SNK Playmore | Neo Geo MVS | |
| svcpcba | | SNK vs. Capcom - SVC Chaos (JAMMA PCB, set 2) | svcpcb | 2003 | SNK Playmore | Neo Geo MVS | |
| svc | | SNK vs. Capcom - SVC Chaos (NGM-2690)(NGH-2690) | | 2003 | SNK Playmore | Neo Geo MVS | |
| svcplus | | SNK vs. Capcom - SVC Chaos Plus (bootleg set 1) | svc | 2003 | bootleg | Neo Geo MVS | |
| svcplusa | | SNK vs. Capcom - SVC Chaos Plus (bootleg set 2) | svc | 2003 | bootleg | Neo Geo MVS | |
| svcsplus | | SNK vs. Capcom - SVC Chaos Super Plus (bootleg) | svc | 2003 | bootleg | Neo Geo MVS | |
| snowbrosd | | Snow Bros. - Nick & Tom (Dooyong license) | snowbros | 1990 | Toaplan (Dooyo| Kaneko Pandora| |
| snowbrosj | | Snow Bros. - Nick & Tom (Japan) | snowbros | 1990 | Toaplan | Kaneko Pandora| |
| md_snowbros | | Snow Bros. - Nick & Tom (Jpn) | | 1993 | Tengen | Sega Megadrive| |
| snowbros | | Snow Bros. - Nick & Tom (set 1) | | 1990 | Toaplan | Kaneko Pandora| |
| snowbrosa | | Snow Bros. - Nick & Tom (set 2) | snowbros | 1990 | Toaplan | Kaneko Pandora| |
| snowbrosb | | Snow Bros. - Nick & Tom (set 3) | snowbros | 1990 | Toaplan | Kaneko Pandora| |
| snowbrosc | | Snow Bros. - Nick & Tom (set 4) | snowbros | 1990 | Toaplan | Kaneko Pandora| |
| snowbro2 | | Snow Bros. 2 - with new elves | | 1994 | [Toaplan] Hana| Toaplan GP9001| |
| snowbros3 | | Snow Brothers 3 - Magical Adventure | snowbros | 2002 | bootleg | Kaneko Pandora| |
| socbrawlh | | Soccer Brawl (NGH-031) | socbrawl | 1991 | SNK | Neo Geo MVS | |
| socbrawl | | Soccer Brawl (NGM-031) | | 1991 | SNK | Neo Geo MVS | |
| md_socket | | Socket (USA) | | 1994 | Vic Tokai | Sega Megadrive| |
| pce_sokoban | | Sokoban World | | 1990 | Media Rings | PC Engine | |
| sokonuke | | Sokonuke Taisen Game (Japan) | | 1995 | Sammy Industri| Seta | |
| soldivid | | Sol Divide - The Sword Of Darkness | | 1997 | Psikyo | PS3-V1 | |
| md_soldeace | | Sol-Deace (USA) | | 1992 | Renovation | Sega Megadrive| |
| pce_soldblad | | Soldier Blade | | 1992 | Hudson | PC Engine | |
| tg_soldblad | | Soldier Blade | | 1992 | TTI | TurboGrafx 16 | |
| pce_soldblas | | Soldier Blade Special - Caravan Stage | | 19?? | Hudson | PC Engine | |
| amazon | | Soldier Girl Amazon | | 1986 | Nichibutsu | Miscellaneous | |
| md_soldfort | | Soldiers of Fortune (USA) | md_chaoseng | 1993 | Spectrum Holob| Sega Megadrive| |
| md_soleil | | Soleil (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_soleilf | | Soleil (Fra) | md_soleil | 1994 | Sega | Sega Megadrive| |
| md_soleilg | | Soleil (Ger) | md_soleil | 1994 | Sega | Sega Megadrive| |
| md_soleils | | Soleil (Spa) | md_soleil | 1994 | Sega | Sega Megadrive| |
| solfigtr | | Solitary Fighter (World) | | 1991 | Taito Corporat| Taito-F2 | |
| solomonj | | Solomon's Key (Japan) | solomon | 1986 | Tecmo | Miscellaneous | |
| solomon | | Solomon's Key (US) | | 1986 | Tecmo | Miscellaneous | |
| tg_somerass | | Somer Assault | | 1992 | Atlus | TurboGrafx 16 | |
| sonofphx | | Son of Phoenix | repulse | 1985 | Associated Ove| Kyugo | |
| sonson | | Son Son | | 1984 | Capcom | Miscellaneous | |
| sonsonj | | Son Son (Japan) | sonson | 1984 | Capcom | Miscellaneous | |
| pce_sonson2 | | Son Son II | | 1989 | NEC | PC Engine | |
| md_skp12 | | Sonic & Knuckles (Prototype 0525, 19940525, 15.28) | md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp11 | | Sonic & Knuckles (Prototype 0606, 19940605, 22.25, S2K| md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp10 | | Sonic & Knuckles (Prototype 0606, 19940606, 10.02) | md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp09 | | Sonic & Knuckles (Prototype 0608, 19940608, 03.35, S2K| md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp08 | | Sonic & Knuckles (Prototype 0608, 19940608, 05.03) | md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp07 | | Sonic & Knuckles (Prototype 0610, 19940610, 03.11, S2K| md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp06 | | Sonic & Knuckles (Prototype 0610, 19940610, 07.49) | md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp05 | | Sonic & Knuckles (Prototype 0612, 19940612, 18.18, S2K| md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp04 | | Sonic & Knuckles (Prototype 0612, 19940612, 18.27) | md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp02 | | Sonic & Knuckles (Prototype 0618, 19940618, 09.15) | md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp03 | | Sonic & Knuckles (Prototype 0618, 19940618, 9.07, S2K | md_sk | 1994 | Sega | Sega Megadrive| |
| md_skp01 | | Sonic & Knuckles (Prototype 0619, 19940619, 08.18) | md_sk | 1994 | Sega | Sega Megadrive| |
| md_sk | | Sonic & Knuckles (World) | | 1994 | Sega | Sega Megadrive| |
| md_sks1 | | Sonic & Knuckles + Sonic the Hedgehog (World) | | 199? || Sega Megadrive| |
| md_sks2 | | Sonic & Knuckles + Sonic the Hedgehog 2 (World) | | 199? || Sega Megadrive| |
| md_sks3 | | Sonic & Knuckles + Sonic the Hedgehog 3 (World) | | 199? || Sega Megadrive| |
| md_sonic3c | | Sonic 3C (Prototype 0408, 19940408, 17.29) | md_sks3 | 199? || Sega Megadrive| |
| md_sonic3ca | | Sonic 3C (Prototype 0517, 19940517, 17.08) | md_sks3 | 199? || Sega Megadrive| |
| md_sonic3d | | Sonic 3D - Flickies' Island (Euro) ~ Sonic 3D Blast (U| | 1996 | Sega | Sega Megadrive| |
| md_sonic3dp8 | | Sonic 3D Blast (Prototype 73, 19960703, 13.58) | md_sonic3d | 1996 | Sega | Sega Megadrive| |
| md_sonic3dp7 | | Sonic 3D Blast (Prototype 814, 19960815, 07.55) | md_sonic3d | 1996 | Sega | Sega Megadrive| |
| md_sonic3dp6 | | Sonic 3D Blast (Prototype 819, 19960819, 19.49) | md_sonic3d | 1996 | Sega | Sega Megadrive| |
| md_sonic3dp5 | | Sonic 3D Blast (Prototype 825, 19960826, 15.46) | md_sonic3d | 1996 | Sega | Sega Megadrive| |
| md_sonic3dp4 | | Sonic 3D Blast (Prototype 830, 19960831, 08.19) | md_sonic3d | 1996 | Sega | Sega Megadrive| |
| md_sonic3dp3 | | Sonic 3D Blast (Prototype 831, 19960903, 10.07) | md_sonic3d | 1996 | Sega | Sega Megadrive| |
| md_sonic3dp2 | | Sonic 3D Blast (Prototype 94, 19960904, 12.01) | md_sonic3d | 1996 | Sega | Sega Megadrive| |
| md_sonic3dp1 | | Sonic 3D Blast (USA, Prototype) | md_sonic3d | 1996 | Sega | Sega Megadrive| |
| sbm | | Sonic Blast Man (Japan) | | 1990 | Taito Corporat| Taito B System| |
| sonicbom | | Sonic Boom (FD1094 317-0053) | | 1987 | Sega | System 16B | |
| md_soniccmp | | Sonic Compilation (Euro) ~ Sonic Classics (USA, Kor) | | 1995 | Sega | Sega Megadrive| |
| md_soniccmp1 | | Sonic Compilation (Euro, Earlier) | md_soniccmp | 1995 | Sega | Sega Megadrive| |
| md_scrack | | Sonic Crackers (Jpn, Prototype) | | 199? || Sega Megadrive| |
| md_sonicer | | Sonic Eraser (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| md_sonicjam | | Sonic Jam 6 | | 199? || Sega Megadrive| |
| md_sonicjam2 | | Sonic Jam 6 (Alt 2) | md_sonicjam | 199? || Sega Megadrive| |
| md_sonicjam1 | | Sonic Jam 6 (Alt) | md_sonicjam | 199? || Sega Megadrive| |
| tg_wbeach | | Sonic Spike - World Championship Beach Volleyball | | 1990 | NEC | TurboGrafx 16 | |
| md_sspin | | Sonic Spinball (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_sspinj | | Sonic Spinball (Jpn) | md_sspin | 1993 | Sega | Sega Megadrive| |
| md_sspinp | | Sonic Spinball (Prototype) | md_sspin | 1993 | Sega | Sega Megadrive| |
| md_sspinu | | Sonic Spinball (USA) | md_sspin | 1993 | Sega | Sega Megadrive| |
| md_sspinua | | Sonic Spinball (USA, Alt) | md_sspin | 1993 | Sega | Sega Megadrive| |
| md_sonic | | Sonic the Hedgehog (Euro, USA) | | 1991 | Sega | Sega Megadrive| |
| md_sonicj | | Sonic the Hedgehog (Jpn, Kor) | md_sonic | 1991 | Sega | Sega Megadrive| |
| md_sonicpir | | Sonic the Hedgehog (Pirate, Ripped from Golden 10 in 1| md_sonic | 1991? || Sega Megadrive| |
| md_sonic2p8 | | Sonic the Hedgehog 2 (Beta 4, 19920918, 16.26) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2p7 | | Sonic the Hedgehog 2 (Beta 5, 19920921, 12.06) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2p6 | | Sonic the Hedgehog 2 (Beta 6, 19920922, 18.47) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2p5 | | Sonic the Hedgehog 2 (Beta 6, 19920922, 19.42) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2p4 | | Sonic the Hedgehog 2 (Beta 7, 19920924, 09.26) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2p3 | | Sonic the Hedgehog 2 (Beta 8, 19920924, 19.27) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2p2 | | Sonic the Hedgehog 2 (Prototype) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2a | | Sonic the Hedgehog 2 (World) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2p1 | | Sonic the Hedgehog 2 (World, Prototype) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2b | | Sonic the Hedgehog 2 (World, Rev. 01a) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic2 | | Sonic the Hedgehog 2 (World, Rev. A) | | 1992 | Sega | Sega Megadrive| |
| md_sonic2c | | Sonic the Hedgehog 2 (World, Rev. SC02) | md_sonic2 | 1992 | Sega | Sega Megadrive| |
| md_sonic3 | | Sonic the Hedgehog 3 (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_sonic3j | | Sonic the Hedgehog 3 (Jpn, Kor) | md_sonic3 | 1994 | Sega | Sega Megadrive| |
| md_sonic3pir | | Sonic the Hedgehog 3 (Pirate) | md_sonic3 | 1994? || Sega Megadrive| |
| md_sonic3u | | Sonic the Hedgehog 3 (USA) | md_sonic3 | 1994 | Sega | Sega Megadrive| |
| sonicwi | | Sonic Wings (Japan) | aerofgt | 1992 | Video System C| Video System | |
| md_sorcerkj | | Sorcer Kingdom (Jpn) | md_sorcerk | 1992 | NCS | Sega Megadrive| |
| sstriker | | Sorcer Striker (World) | | 1993 | Raizing | Toaplan GP9001| |
| sstrikera | | Sorcer Striker (World, alt) | sstriker | 1993 | Raizing | Toaplan GP9001| |
| md_sorcerk1 | | Sorcerer's Kingdom (USA) | md_sorcerk | 1992 | Treco | Sega Megadrive| |
| md_sorcerk | | Sorcerer's Kingdom (USA, v1.1) | | 1992 | Treco | Sega Megadrive| |
| md_sorcer | | Sorcerian (Jpn) | | 1990 | Sega | Sega Megadrive| |
| sotsugyo | | Sotsugyo Shousho | | 1995 | Mitchell (Atlu| DECO IC16 | |
| md_soulblad | | Soul Blade | | 199? || Sega Megadrive| |
| md_soulblada | | Soul Blade (Alt) | md_soulblad | 199? || Sega Megadrive| |
| md_souledge | | Soul Edge vs Samurai Spirits (Pirate) | | 199? || Sega Megadrive| |
| md_souledgea | | Soul Edge vs Samurai Spirits (Pirate, Cracked) | md_souledge | 199? || Sega Megadrive| |
| md_sndtool | | Sound Tool v2.2? | | 1991 || Sega Megadrive| |
| spacbatt | | Space Battle (bootleg set 1) | uniwars | 1980 | bootleg | Galaxian | |
| spacbat2 | | Space Battle (bootleg set 2) | uniwars | 1980 | bootleg | Galaxian | |
| sbsgomo | | Space Battle Ship Gomorrah | bioship | 1990 | UPL | NMK16 | |
| sbombera | | Space Bomber | sbomber | 1998 | Psikyo | PS3-V1 | |
| sbomber | | Space Bomber (ver. B) | | 1998 | Psikyo | PS3-V1 | |
| spcdrag | | Space Dragon (Moon Cresta bootleg, set 1) | mooncrst | 1980 | bootleg | Galaxian | |
| spcdraga | | Space Dragon (Moon Cresta bootleg, set 2) | mooncrst | 1980 | bootleg | Galaxian | |
| spacecho | | Space Echo (bootleg) | speakres | 1980 | bootleg | Route 16 | |
| spacempr | | Space Empire (bootleg) | uniwars | 1980 | bootleg | Galaxian | |
| md_spacebob | | Space Funky B.O.B. (Jpn) | md_bob | 1993 | Electronic Art| Sega Megadrive| |
| spacegun | | Space Gun (World) | | 1990 | Taito Corporat| Taito-Z | |
| tg_sharrier | | Space Harrier | | 1989 | NEC | TurboGrafx 16 | |
| pce_sharrier | | Space Harrier | | 1988 | NEC | PC Engine | |
| sharrier1 | | Space Harrier (8751 315-5163) | sharrier | 1985 | Sega | Hang-On | |
| sharrier | | Space Harrier (Rev A, 8751 315-5163A) | | 1985 | Sega | Hang-On | |
| md_sharrierj | | Space Harrier II (Jpn, Launch Cart) | md_sharrier | 1988 | Sega | Sega Megadrive| |
| md_sharrier | | Space Harrier II (World) | | 1989 | Sega | Sega Megadrive| |
| pce_spaceinv | | Space Invaders - Fukkatsu no Hi | | 1990 | Taito | PC Engine | |
| md_sinv90 | | Space Invaders 90 (Jpn) | md_sinv91 | 1990 | Taito | Sega Megadrive| |
| md_sinv91 | | Space Invaders 91 (USA) | | 1991 | Taito | Sega Megadrive| |
| spacedxo | | Space Invaders DX (Japan, v2.0) | spacedx | 1994 | Taito Corporat| Taito B System| |
| spacedxj | | Space Invaders DX (Japan, v2.1) | spacedx | 1994 | Taito Corporat| Taito B System| |
| spacedx | | Space Invaders DX (US, v2.1) | | 1994 | Taito Corporat| Taito B System| |
| galap1 | | Space Invaders Galactica (galaxiaj hack) | galaxian | 1979 | hack | Galaxian | |
| sinvasnb | | Space Invasion (bootleg) | commando | 1985 | bootleg | Miscellaneous | |
| sinvasn | | Space Invasion (Europe) | commando | 1985 | Capcom | Miscellaneous | |
| spcpostn | | Space Position (Japan) | | 1986 | Sega / Nasco | Miscellaneous | |
| sraider | | Space Raider | | 1982 | Universal | Miscellaneous | |
| spctbird | | Space Thunderbird | mooncrst | 1981? | Fortrek | Galaxian | |
| md_sparkstr | | Sparkster (Euro) | | 1994 | Konami | Sega Megadrive| |
| md_sparkstru | | Sparkster (USA) | md_sparkstr | 1994 | Konami | Sega Megadrive| |
| md_sparkstrj | | Sparkster - Rocket Knight Adventures 2 (Jpn) | md_sparkstr | 1994 | Konami | Sega Megadrive| |
| spartanx | | Spartan X (Japan) | kungfum | 1984 | Irem | Irem M62 | |
| spatter | | Spatter | | 1984 | Sega | System 1 | |
| speakres | | Speak & Rescue | | 1980 | Sun Electronic| Route 16 | |
| pce_sci | | Special Criminal Investigation | | 1991 | Taito | PC Engine | |
| scij | | Special Criminal Investigation (Japan) | sci | 1989 | Taito Corporat| Taito-Z | |
| scinegro | | Special Criminal Investigation (Negro bootleg) | sci | 1989 | Negro | Taito-Z | |
| sciu | | Special Criminal Investigation (US) | sci | 1989 | Taito America | Taito-Z | |
| sci | | Special Criminal Investigation (World set 1) | | 1989 | Taito Corporat| Taito-Z | |
| scia | | Special Criminal Investigation (World set 2) | sci | 1989 | Taito Corporat| Taito-Z | |
| spec2k | | Spectrum 2000 (Euro) | | 2000 | YONA Tech | NMK16 | |
| spdcoin | | Speed Coin (prototype) | | 1984 | Stern | Galaxian | |
| speedspn | | Speed Spin | | 1994 | TCH | Miscellaneous | |
| md_speedbl2 | | Speedball 2 (Euro) | | 1992 | Virgin Games | Sega Megadrive| |
| md_speedbl2j | | Speedball 2 (Jpn) | md_speedbl2 | 1992 | CRI | Sega Megadrive| |
| md_speedbl2u | | Speedball 2 - Brutal Deluxe (USA) | md_speedbl2 | 1991 | Arena | Sega Megadrive| |
| spelunkr | | Spelunker | | 1985 | Irem (licensed| Irem M62 | |
| spelunkrj | | Spelunker (Japan) | spelunkr | 1985 | Irem (licensed| Irem M62 | |
| spelunk2 | | Spelunker II | | 1986 | Irem (licensed| Irem M62 | |
| md_spidmaxc | | Spider-Man & Venom - Maximum Carnage (World) | | 1994 | Acclaim Entert| Sega Megadrive| |
| md_spidermn | | Spider-Man (Euro, USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| md_spidermnp1 | | Spider-Man (USA, Prototype) | md_spidermn | 1995 | Acclaim Entert| Sega Megadrive| |
| md_spidermnp2 | | Spider-Man (USA, Prototype, Earlier) | md_spidermn | 1995 | Acclaim Entert| Sega Megadrive| |
| md_spidxmen | | Spider-Man and X-Men - Arcade's Revenge (Euro, USA) | | 1994 | Flying Edge | Sega Megadrive| |
| md_spidking | | Spider-Man vs. the Kingpin (World) | | 1991 | Sega | Sega Megadrive| |
| spidermi | | Spiderman (Intro demo) | | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| spinmast | | Spin Master / Miracle Adventure | | 1993 | Data East Corp| Neo Geo MVS | |
| pce_spinpair | | Spin Pair | | 1990 | Media Rings | PC Engine | |
| spinlbrkj | | Spinal Breakers (Japan) | spinlbrk | 1990 | V-System Co. | V-System | |
| spinlbrku | | Spinal Breakers (US) | spinlbrk | 1990 | V-System Co. | V-System | |
| spinlbrk | | Spinal Breakers (World) | | 1990 | V-System Co. | V-System | |
| pce_spirwave | | Spiral Wave | | 1991 | Media Rings | PC Engine | |
| md_spiritwf | | Spiritual Warfare (USA) | | 1994 | Wisdom Tree | Sega Megadrive| |
| md_spirou | | Spirou (Euro) | | 1996 | Infogrames | Sega Megadrive| |
| tg_splatth | | Splatterhouse | | 1990 | NEC | TurboGrafx 16 | |
| pce_splatth | | Splatterhouse | | 1990 | Namcot | PC Engine | |
| md_splatth2 | | Splatterhouse 2 (Euro) | | 1992 | Sega | Sega Megadrive| |
| md_splatth2u | | Splatterhouse 2 (USA) | md_splatth2 | 1992 | Namco | Sega Megadrive| |
| md_splatth3 | | Splatterhouse 3 (USA) | | 1993 | Namco | Sega Megadrive| |
| md_splatth2j | | Splatterhouse Part 2 (Jpn) | md_splatth2 | 1992 | Namcot | Sega Megadrive| |
| md_splatth3j | | Splatterhouse Part 3 (Jpn, Kor) | md_splatth3 | 1993 | Namcot | Sega Megadrive| |
| md_spongbob | | Sponge Bob (Rus) | md_coolspot | 199? || Sega Megadrive| |
| md_sportg | | Sport Games (Bra) | | 199? || Sega Megadrive| |
| md_sporttbb | | Sports Talk Baseball (USA) | | 1992 | Sega | Sega Megadrive| |
| md_spotgo | | Spot Goes to Hollywood (Euro) | | 1996 | Virgin Interac| Sega Megadrive| |
| md_spotgou | | Spot Goes to Hollywood (USA) | md_spotgo | 1995 | Acclaim Entert| Sega Megadrive| |
| springer | | Springer | | 1982 | Orca | Miscellaneous | |
| md_spykids4 | | Spy Kids 4 - All The Time In The World (Rus) | md_dinotale | 199? || Sega Megadrive| |
| squash | | Squash (Ver. 1.0) | | 1992 | Gaelco | Miscellaneous | |
| md_squirrel | | Squirrel King (Chi) | | 199? || Sega Megadrive| |
| stagger1 | | Stagger I (Japan) | | 1998 | Afega | NMK16 | |
| stakwin | | Stakes Winner / Stakes Winner - GI kinzen seihae no mi| | 1995 | Saurus | Neo Geo MVS | |
| stakwin2 | | Stakes Winner 2 | | 1996 | Saurus | Neo Geo MVS | |
| md_starctrl | | Star Control (USA) | | 1991 | Ballistic | Sega Megadrive| |
| md_starcrus | | Star Cruiser (Jpn) | | 1990 | NCS | Sega Megadrive| |
| starfght | | Star Fighter | galaxian | 1979 | Juetel | Galaxian | |
| starjack | | Star Jacker (Sega) | | 1983 | Sega | System 1 | |
| starjacks | | Star Jacker (Stern) | starjack | 1983 | Sega | System 1 | |
| md_stds9 | | Star Trek - Deep Space Nine - Crossroads of Time (Euro| | 1995 | Virgin Interac| Sega Megadrive| |
| md_stds9u | | Star Trek - Deep Space Nine - Crossroads of Time (USA)| md_stds9 | 1995 | Playmates Inte| Sega Megadrive| |
| md_sttngd | | Star Trek - The Next Generation - Echoes from the Past| md_sttng | 1994 | Sega | Sega Megadrive| |
| md_sttnge | | Star Trek - The Next Generation - Echoes from the Past| md_sttng | 1994 | Sega | Sega Megadrive| |
| md_sttngf | | Star Trek - The Next Generation - Echoes from the Past| md_sttng | 1994 | Sega | Sega Megadrive| |
| md_sttngg | | Star Trek - The Next Generation - Echoes from the Past| md_sttng | 1994 | Sega | Sega Megadrive| |
| md_sttngb | | Star Trek - The Next Generation - Echoes from the Past| md_sttng | 1994 | Sega | Sega Megadrive| |
| md_sttngc | | Star Trek - The Next Generation - Echoes from the Past| md_sttng | 1994 | Sega | Sega Megadrive| |
| md_sttnga | | Star Trek - The Next Generation - Echoes from the Past| md_sttng | 1994 | Sega | Sega Megadrive| |
| md_sttng | | Star Trek - The Next Generation - Echoes from the Past| | 1994 | Sega | Sega Megadrive| |
| md_starwars | | Star Wars (Rus) | md_elimdown | 199? | Glorysun | Sega Megadrive| |
| md_starjedi | | Star Wars Jedi (Rus) | md_wolfchld | 199? || Sega Megadrive| |
| md_starfl1 | | Starflight (Euro, USA) | md_starfl | 1991 | Electronic Art| Sega Megadrive| |
| md_starfl | | Starflight (Euro, USA, v1.1) | | 1991 | Electronic Art| Sega Megadrive| |
| md_stargatep | | Stargate (Euro, Prototype) | md_stargate | 1994 | Acclaim Entert| Sega Megadrive| |
| md_stargate | | Stargate (Euro, USA) | | 1994 | Acclaim Entert| Sega Megadrive| |
| md_steelemp | | Steel Empire (USA) | md_empsteel | 1992 | Flying Edge | Sega Megadrive| |
| md_steeltal | | Steel Talons (Euro, USA) | | 1992 | Tengen | Sega Megadrive| |
| md_steeltalj | | Steel Talons (Jpn, Kor) | md_steeltal | 1993 | Tengen | Sega Megadrive| |
| md_steeltalp | | Steel Talons (USA, Prototype) | md_steeltal | 1992 | Tengen | Sega Megadrive| |
| stera | | Steraranger (Moon Cresta bootleg) | mooncrst | 1980 | bootleg | Galaxian | |
| md_stonprot | | Stone Protectors (USA, Prototype) | | 1994 | Vic Tokai | Sega Megadrive| |
| stoneage | | Stoneage (bootleg of Caveman Ninja) | cninja | 1991 | bootleg | DECO IC16 | |
| md_strmlordj | | Stormlord (Jpn) | md_strmlord | 1990 | Micro World | Sega Megadrive| |
| md_strmlord | | Stormlord (USA) | | 1990 | RazorSoft | Sega Megadrive| |
| strfbomb | | Strafe Bomb | scramble | 1981 | Omni | Galaxian | |
| pce_stratego | | Stratego | | 1992 | Victor Interac| PC Engine | |
| stratgyx | | Strategy X | | 1981 | Konami | Galaxian | |
| stratgys | | Strategy X (Stern) | stratgyx | 1981 | Konami (Stern | Galaxian | |
| stratvox | | Stratovox | speakres | 1980 | [Sun Electroni| Route 16 | |
| stratvoxb | | Stratovox (bootleg) | speakres | 1980 | bootleg | Route 16 | |
| streakng | | Streaking (set 1) | | 1981 | Shoei | Galaxian | Bad Colours |
| streaknga | | Streaking (set 2) | streakng | 1981 | Shoei | Galaxian | Bad Colours |
| sfj | | Street Fighter (Japan) | sf | 1987 | Capcom | Miscellaneous | |
| sfp | | Street Fighter (Prototype) | sf | 1987 | Capcom | Miscellaneous | |
| sfu | | Street Fighter (US set 1) | sf | 1987 | Capcom | Miscellaneous | |
| sfua | | Street Fighter (US set 2) | sf | 1987 | Capcom | Miscellaneous | |
| sf | | Street Fighter (World) | | 1987 | Capcom | Miscellaneous | |
| sfach | X | Street Fighter Alpha (CPS Changer, 950727 Publicity US| sfzch | 1995 | Capcom | CPS Changer | |
| sfar3 | | Street Fighter Alpha - warriors' dreams (950605 Euro) | sfa | 1995 | Capcom | CPS2 | |
| sfar2 | | Street Fighter Alpha - warriors' dreams (950627 Euro) | sfa | 1995 | Capcom | CPS2 | |
| sfau | | Street Fighter Alpha - warriors' dreams (950627 USA) | sfa | 1995 | Capcom | CPS2 | |
| sfar1 | | Street Fighter Alpha - warriors' dreams (950718 Euro) | sfa | 1995 | Capcom | CPS2 | |
| sfad | | Street Fighter Alpha - warriors' dreams (950727 Euro P| sfa | 1995 | bootleg | CPS2 | |
| sfa | | Street Fighter Alpha - warriors' dreams (950727 Euro) | | 1995 | Capcom | CPS2 | |
| sfaud | | Street Fighter Alpha - warriors' dreams (950727 USA Ph| sfa | 1995 | bootleg | CPS2 | |
| sfa2 | | Street Fighter Alpha 2 (960229 Euro) | | 1996 | Capcom | CPS2 | |
| sfa2ur1 | | Street Fighter Alpha 2 (960306 USA) | sfa2 | 1996 | Capcom | CPS2 | |
| sfa2u | | Street Fighter Alpha 2 (960430 USA) | sfa2 | 1996 | Capcom | CPS2 | |
| sfa3b | | Street Fighter Alpha 3 (980629 Brazil) | sfa3 | 1998 | Capcom | CPS2 | |
| sfa3hr1 | | Street Fighter Alpha 3 (980629 Hispanic) | sfa3 | 1998 | Capcom | CPS2 | |
| sfa3ur1 | | Street Fighter Alpha 3 (980629 USA) | sfa3 | 1998 | Capcom | CPS2 | |
| sfa3 | | Street Fighter Alpha 3 (980904 Euro) | | 1998 | Capcom | CPS2 | |
| sfa3h | | Street Fighter Alpha 3 (980904 Hispanic) | sfa3 | 1998 | Capcom | CPS2 | |
| sfa3ud | | Street Fighter Alpha 3 (980904 USA Phoenix Edition) | sfa3 | 1998 | bootleg | CPS2 | |
| sfa3u | | Street Fighter Alpha 3 (980904 USA) | sfa3 | 1998 | Capcom | CPS2 | |
| sf2amf | | Street Fighter II - champion edition (Alpha Magic-F bo| sf2ce | 1992 | bootleg | CPS1 | |
| sf2ua | | Street Fighter II - the world warrior (910206 USA) | sf2 | 1991 | Capcom | CPS1 | |
| sf2eb | | Street Fighter II - the world warrior (910214 etc) | sf2 | 1991 | Capcom | CPS1 | |
| sf2ja | | Street Fighter II - the world warrior (910214 Japan) | sf2 | 1991 | Capcom | CPS1 | |
| sf2ub | | Street Fighter II - the world warrior (910214 USA) | sf2 | 1991 | Capcom | CPS1 | |
| sf2ee | | Street Fighter II - the world warrior (910228 etc) | sf2 | 1991 | Capcom | CPS1 | |
| sf2ue | | Street Fighter II - the world warrior (910228 USA) | sf2 | 1991 | Capcom | CPS1 | |
| sf2jc | | Street Fighter II - the world warrior (910306 Japan) | sf2 | 1991 | Capcom | CPS1 | |
| sf2uc | | Street Fighter II - the world warrior (910306 USA) | sf2 | 1991 | Capcom | CPS1 | |
| sf2ud | | Street Fighter II - the world warrior (910318 USA) | sf2 | 1991 | Capcom | CPS1 | |
| sf2uf | | Street Fighter II - the world warrior (910411 USA) | sf2 | 1991 | Capcom | CPS1 | |
| sf2 | | Street Fighter II - the world warrior (910522 etc) | | 1991 | Capcom | CPS1 | |
| sf2ug | | Street Fighter II - the world warrior (910522 USA, rev| sf2 | 1991 | Capcom | CPS1 | |
| sf2ui | | Street Fighter II - the world warrior (910522 USA, rev| sf2 | 1991 | Capcom | CPS1 | |
| sf2uk | | Street Fighter II - the world warrior (911101 USA) | sf2 | 1991 | Capcom | CPS1 | |
| sf2j | | Street Fighter II - the world warrior (911210 Japan) | sf2 | 1991 | Capcom | CPS1 | |
| sf2b | X NW | Street Fighter II - the world warrior (bootleg) | sf2 | 1991 | Capcom | CPS1 | Bad dump?, Resets itself |
| sf2qp1 | | Street Fighter II - the world warrior (Quicken Pt-I bo| sf2 | 1991 | bootleg | CPS1 | |
| sf2stt | | Street Fighter II - the world warrior (STT, TAB Austri| sf2 | 1992 | bootleg | CPS1 | |
| sf2ebbl | | Street Fighter II - the world warrior (TAB Austria boo| sf2 | 1992 | bootleg | CPS1 | |
| sf2thndr | | Street Fighter II - the world warrior (Thunder Edition| sf2 | 1991 | bootleg | CPS1 | |
| pce_sf2ce | | Street Fighter II' - Champion Edition | | 1993 | NEC Home Elect| PC Engine | |
| sf2accp2 | | Street Fighter II' - champion edition (Accelerator Pt.| sf2ce | 1992 | Capcom | CPS1 | |
| sf2acc | | Street Fighter II' - champion edition (Accelerator! bo| sf2ce | 1992 | Capcom | CPS1 | |
| sf2acca | | Street Fighter II' - champion edition (Accelerator! bo| sf2ce | 1992 | Capcom | CPS1 | |
| sf2cebr | X | Street Fighter II' - champion edition (bootleg, Brazil| sf2ce | 1992 | Capcom | CPS1 | |
| sf2ceh | X | Street Fighter II' - champion edition (bootleg, Hispan| sf2ce | 1992 | Capcom | CPS1 | |
| sf2dkot2 | | Street Fighter II' - champion edition (Double K.O. Tur| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m1 | | Street Fighter II' - champion edition (M1 bootleg, 920| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m10 | | Street Fighter II' - champion edition (M10 bootleg, 92| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m11 | | Street Fighter II' - champion edition (M11 bootleg, 92| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m12 | | Street Fighter II' - champion edition (M12 bootleg, 92| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m13 | | Street Fighter II' - champion edition (M13 bootleg, 92| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m14 | | Street Fighter II' - champion edition (M14 bootleg, 92| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m15 | | Street Fighter II' - champion edition (M15 bootleg, 92| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m2 | | Street Fighter II' - champion edition (M2 bootleg (Meg| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m3 | | Street Fighter II' - champion edition (M3 bootleg, 920| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m4 | | Street Fighter II' - champion edition (M4 bootleg, 920| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m5 | | Street Fighter II' - champion edition (M5 bootleg, 920| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m6 | | Street Fighter II' - champion edition (M6 bootleg, 811| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m7 | | Street Fighter II' - champion edition (M7 bootleg, 920| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m8 | | Street Fighter II' - champion edition (M8 bootleg, 920| sf2ce | 1992 | Capcom | CPS1 | |
| sf2m9 | | Street Fighter II' - champion edition (M9 bootleg (Meg| sf2ce | 1992 | Capcom | CPS1 | |
| sf2rb | | Street Fighter II' - champion edition (Rainbow bootleg| sf2ce | 1992 | Capcom | CPS1 | |
| sf2rb2 | | Street Fighter II' - champion edition (Rainbow bootleg| sf2ce | 1992 | Capcom | CPS1 | |
| sf2rb3 | | Street Fighter II' - champion edition (Rainbow bootleg| sf2ce | 1992 | Capcom | CPS1 | |
| sf2red | | Street Fighter II' - champion edition (Red Wave bootle| sf2ce | 1992 | Capcom | CPS1 | |
| sf2ceea | | Street Fighter II' - champion edition (street fighter | sf2ce | 1992 | Capcom | CPS1 | |
| sf2ceua | | Street Fighter II' - champion edition (street fighter | sf2ce | 1992 | Capcom | CPS1 | |
| sf2ceja | | Street Fighter II' - champion edition (street fighter | sf2ce | 1992 | Capcom | CPS1 | |
| sf2ce | | Street Fighter II' - champion edition (street fighter | | 1992 | Capcom | CPS1 | |
| sf2cejb | | Street Fighter II' - champion edition (street fighter | sf2ce | 1992 | Capcom | CPS1 | |
| sf2ceub | | Street Fighter II' - champion edition (street fighter | sf2ce | 1992 | Capcom | CPS1 | |
| sf2cejc | | Street Fighter II' - champion edition (street fighter | sf2ce | 1992 | Capcom | CPS1 | |
| sf2ceuc | | Street Fighter II' - champion edition (street fighter | sf2ce | 1992 | Capcom | CPS1 | |
| sf2tlona | | Street Fighter II' - champion edition (Tu Long bootleg| sf2ce | 1992 | Capcom | CPS1 | |
| sf2tlonb | | Street Fighter II' - champion edition (Tu Long bootleg| sf2ce | 1992 | Capcom | CPS1 | |
| sf2tlonc | | Street Fighter II' - champion edition (Tu Long bootleg| sf2ce | 1992 | Capcom | CPS1 | |
| sf2th | | Street Fighter II' - champion edition (Turbo bootleg s| sf2ce | 1992 | Capcom | CPS1 | |
| sf2tha | | Street Fighter II' - champion edition (Turbo bootleg s| sf2ce | 1992 | Capcom | CPS1 | |
| sf2v004 | | Street Fighter II' - champion edition (V004 bootleg, 1| sf2ce | 1992 | Capcom | CPS1 | |
| sf2yyc | | Street Fighter II' - champion edition (YYC bootleg, 92| sf2ce | 1992 | Capcom | CPS1 | |
| sf2hf | | Street Fighter II' - hyper fighting (street fighter 2'| | 1992 | Capcom | CPS1 | |
| sf2hfu | | Street Fighter II' - hyper fighting (street fighter 2'| sf2hf | 1992 | Capcom | CPS1 | |
| sf2mdt | | Street Fighter II' - Magic Delta Turbo (bootleg set 1 | sf2ce | 1992 | Capcom | CPS1 | |
| sf2mdta | | Street Fighter II' - Magic Delta Turbo (bootleg set 2 | sf2ce | 1992 | Capcom | CPS1 | Bad graphics rom dump |
| md_sf2 | | Street Fighter II' - Special Champion Edition (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_sf2u | | Street Fighter II' - Special Champion Edition (USA) | md_sf2 | 1993 | Capcom | Sega Megadrive| |
| sf2koryu | | Street Fighter II' - Xiang Long (bootleg set 1, 811102| sf2ce | 1992 | Capcom | CPS1 | |
| sf2koryu2 | | Street Fighter II' - Xiang Long (bootleg set 2, 811102| sf2ce | 1992 | Capcom | CPS1 | |
| md_sf2j | | Street Fighter II' Plus (Jpn, Asia, Kor) | md_sf2 | 1993 | Capcom | Sega Megadrive| |
| md_sf2pir | | Street Fighter II' Turbo (Pirate) | md_sf2 | 1993? || Sega Megadrive| |
| sf2hfjb | | Street Fighter II' Turbo - hyper fighting (bootleg set| sf2hf | 1992 | Capcom | CPS1 | |
| sf2hfjb2 | | Street Fighter II' Turbo - hyper fighting (bootleg set| sf2hf | 1992 | Capcom | CPS1 | |
| sf2hfj | | Street Fighter II' Turbo - hyper fighting (street figh| sf2hf | 1992 | Capcom | CPS1 | |
| sfiii2n | | Street Fighter III 2nd Impact: Giant Attack (Asia 9709| sfiii2 | 1997 | Capcom | CPS-3 | |
| sfiii2j | | Street Fighter III 2nd Impact: Giant Attack (Japan 970| sfiii2 | 1997 | Capcom | CPS-3 | |
| sfiii2 | | Street Fighter III 2nd Impact: Giant Attack (USA 97093| | 1997 | Capcom | CPS-3 | |
| sfiii3r1 | | Street Fighter III 3rd Strike: Fight for the Future (E| sfiii3 | 1999 | Capcom | CPS-3 | |
| sfiii3 | | Street Fighter III 3rd Strike: Fight for the Future (E| | 1999 | Capcom | CPS-3 | |
| sfiii3nr1 | | Street Fighter III 3rd Strike: Fight for the Future (J| sfiii3 | 1999 | Capcom | CPS-3 | |
| sfiii3n | | Street Fighter III 3rd Strike: Fight for the Future (J| sfiii3 | 1999 | Capcom | CPS-3 | |
| sfiii3ur1 | | Street Fighter III 3rd Strike: Fight for the Future (U| sfiii3 | 1999 | Capcom | CPS-3 | |
| sfiii3u | | Street Fighter III 3rd Strike: Fight for the Future (U| sfiii3 | 1999 | Capcom | CPS-3 | |
| sfiiin | | Street Fighter III: New Generation (Asia 970204, NO CD| sfiii | 1997 | Capcom | CPS-3 | |
| sfiiih | | Street Fighter III: New Generation (Hispanic 970204) | sfiii | 1997 | Capcom | CPS-3 | |
| sfiiij | | Street Fighter III: New Generation (Japan 970204) | sfiii | 1997 | Capcom | CPS-3 | |
| sfiii | | Street Fighter III: New Generation (USA 970204) | | 1997 | Capcom | CPS-3 | |
| sfzjr2 | | Street Fighter Zero (950605 Japan) | sfa | 1995 | Capcom | CPS2 | |
| sfza | | Street Fighter Zero (950627 Asia) | sfa | 1995 | Capcom | CPS2 | |
| sfzhr1 | | Street Fighter Zero (950627 Hispanic) | sfa | 1995 | Capcom | CPS2 | |
| sfzjr1 | | Street Fighter Zero (950627 Japan) | sfa | 1995 | Capcom | CPS2 | |
| sfzh | | Street Fighter Zero (950718 Hispanic) | sfa | 1995 | Capcom | CPS2 | |
| sfzbr1 | | Street Fighter Zero (950727 Brazil) | sfa | 1995 | Capcom | CPS2 | |
| sfzj | | Street Fighter Zero (950727 Japan) | sfa | 1995 | Capcom | CPS2 | |
| sfzb | | Street Fighter Zero (951109 Brazil) | sfa | 1995 | Capcom | CPS2 | |
| sfzbch | X | Street Fighter Zero (CPS Changer, 950727 Brazil) | sfzch | 1995 | Capcom | CPS Changer | |
| sfzech | X | Street Fighter Zero (CPS Changer, 950727 Euro) | sfzch | 1995 | Capcom | CPS Changer | |
| sfzhch | X | Street Fighter Zero (CPS Changer, 950727 Hispanic) | sfzch | 1995 | Capcom | CPS Changer | |
| sfzach | X | Street Fighter Zero (CPS Changer, 950925 Asia) | sfzch | 1995 | Capcom | CPS Changer | |
| sfzch | | Street Fighter Zero (CPS Changer, 951020 Japan) | | 1995 | Capcom | CPS Changer | |
| sfz2ad | | Street Fighter Zero 2 (960227 Asia Phoenix Edition) | sfa2 | 1996 | bootleg | CPS2 | |
| sfz2a | | Street Fighter Zero 2 (960227 Asia) | sfa2 | 1996 | Capcom | CPS2 | |
| sfz2jd | | Street Fighter Zero 2 (960227 Japan Phoenix Edition) | sfa2 | 1996 | bootleg | CPS2 | |
| sfz2j | | Street Fighter Zero 2 (960227 Japan) | sfa2 | 1996 | Capcom | CPS2 | |
| sfz2n | | Street Fighter Zero 2 (960229 Oceania) | sfa2 | 1996 | Capcom | CPS2 | |
| sfz2br1 | | Street Fighter Zero 2 (960304 Brazil) | sfa2 | 1996 | Capcom | CPS2 | |
| sfz2h | | Street Fighter Zero 2 (960304 Hispanic) | sfa2 | 1996 | Capcom | CPS2 | |
| sfz2b | | Street Fighter Zero 2 (960531 Brazil) | sfa2 | 1996 | Capcom | CPS2 | |
| sfz2alj | | Street Fighter Zero 2 Alpha (960805 Japan) | sfz2al | 1996 | Capcom | CPS2 | |
| sfz2alb | | Street Fighter Zero 2 Alpha (960813 Brazil) | sfz2al | 1996 | Capcom | CPS2 | |
| sfz2alh | | Street Fighter Zero 2 Alpha (960813 Hispanic) | sfz2al | 1996 | Capcom | CPS2 | |
| sfz2ald | | Street Fighter Zero 2 Alpha (960826 Asia Phoenix Editi| sfz2al | 1996 | bootleg | CPS2 | |
| sfz2al | | Street Fighter Zero 2 Alpha (960826 Asia) | | 1996 | Capcom | CPS2 | |
| sfz3jr2d | | Street Fighter Zero 3 (980629 Japan Phoenix Edition) | sfa3 | 1998 | bootleg | CPS2 | |
| sfz3jr2 | | Street Fighter Zero 3 (980629 Japan) | sfa3 | 1998 | Capcom | CPS2 | |
| sfz3ar1 | | Street Fighter Zero 3 (980701 Asia) | sfa3 | 1998 | Capcom | CPS2 | |
| sfz3jr1 | | Street Fighter Zero 3 (980727 Japan) | sfa3 | 1998 | Capcom | CPS2 | |
| sfz3a | | Street Fighter Zero 3 (980904 Asia) | sfa3 | 1998 | Capcom | CPS2 | |
| sfz3j | | Street Fighter Zero 3 (980904 Japan) | sfa3 | 1998 | Capcom | CPS2 | |
| strhoop | | Street Hoop / Street Slam / Dunk Dream (DEM-004) (DEH-| | 1994 | Data East Corp| Neo Geo MVS | |
| md_sracer | | Street Racer (Euro) | | 1995 | Ubi Soft | Sega Megadrive| |
| streetsmj | | Street Smart (Japan version 1) | streetsm | 1989 | SNK | Miscellaneous | |
| md_ssmart | | Street Smart (Jpn, USA) | | 1991 | Treco | Sega Megadrive| |
| streetsm1 | | Street Smart (US version 1) | streetsm | 1989 | SNK | Miscellaneous | |
| streetsm | | Street Smart (US version 2) | | 1989 | SNK | Miscellaneous | |
| streetsmw | | Street Smart (World version 1) | streetsm | 1989 | SNK | Miscellaneous | |
| ffightjh | | Street Smart / Final Fight (Japan, hack) | ffight | 1989 | Capcom | CPS1 | |
| md_sora | | Streets of Rage (Euro, USA) ~ Bare Knuckle - Ikari no | md_sor | 1991 | Sega | Sega Megadrive| |
| md_sor | | Streets of Rage (Euro, USA, Rev. A) ~ Bare Knuckle - I| | 1991 | Sega | Sega Megadrive| |
| md_sor2u | | Streets of Rage 2 (USA) | md_sor2 | 1992 | Sega | Sega Megadrive| |
| md_sor3 | | Streets of Rage 3 (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_sor3p5 | | Streets of Rage 3 (Euro, Prototype, 19940412) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3p4 | | Streets of Rage 3 (Euro, Prototype, 19940413) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3p3 | | Streets of Rage 3 (Euro, Prototype, 19940415) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3p2 | | Streets of Rage 3 (Euro, Prototype, 19940420) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3p1 | | Streets of Rage 3 (Euro, Prototype, 19940425) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3k | | Streets of Rage 3 (Kor) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up10 | | Streets of Rage 3 (Prototype, 19940308) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up09 | | Streets of Rage 3 (Prototype, 19940317) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up08 | | Streets of Rage 3 (Prototype, 19940318) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up07 | | Streets of Rage 3 (Prototype, 19940328) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up06 | | Streets of Rage 3 (Prototype, 19940401) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up05 | | Streets of Rage 3 (Prototype, 19940404) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up04 | | Streets of Rage 3 (Prototype, 19940408) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up03 | | Streets of Rage 3 (Prototype, 19940411) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up02 | | Streets of Rage 3 (Prototype, 19940412) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3up01 | | Streets of Rage 3 (Prototype, 19940413) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor3u | | Streets of Rage 3 (USA) | md_sor3 | 1994 | Sega | Sega Megadrive| |
| md_sor2 | | Streets of Rage II (Euro) ~ Bare Knuckle II - Shitou e| | 1993 | Sega | Sega Megadrive| |
| md_strider | | Strider (Euro, USA) | | 1990 | Sega | Sega Megadrive| |
| strider | | Strider (US set 1) | | 1989 | Capcom | CPS1 | |
| striderua | | Strider (US set 2) | strider | 1989 | Capcom | CPS1 | |
| striderjr | | Strider Hiryu (Japan Resale Ver.) | strider | 1989 | Capcom | CPS1 | |
| striderj | | Strider Hiryu (Japan) | strider | 1989 | Capcom | CPS1 | |
| md_striderj | | Strider Hiryuu (Jpn, Kor) | md_strider | 1990 | Sega | Sega Megadrive| |
| md_strider2 | | Strider II (Euro) | | 1990 | U.S. Gold | Sega Megadrive| |
| md_strider2u | | Strider Returns - Journey from Darkness (USA) | md_strider2 | 1990 | U.S. Gold | Sega Megadrive| |
| strkfgtr | | Strike Fighter (Japan) | | 1991 | Sega | Y-Board | |
| stg | | Strike Gunner S.T.G | | 1991 | Athena / Tecmo| Seta | |
| md_striker | | Striker (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_strikerp | | Striker (Euro, Prototype) | md_striker | 1994 | Sega | Sega Megadrive| |
| s1945 | | Strikers 1945 | | 1995 | Psikyo | Psikyo 68EC020| |
| s1945a | | Strikers 1945 (Alt) | s1945 | 1995 | Psikyo | Psikyo 68EC020| |
| s1945j | | Strikers 1945 (Japan) | s1945 | 1995 | Psikyo | Psikyo 68EC020| |
| s1945jn | | Strikers 1945 (Japan, unprotected) | s1945 | 1995 | Psikyo | Psikyo 68EC020| |
| s1945k | | Strikers 1945 (Korea) | s1945 | 1995 | Psikyo | Psikyo 68EC020| |
| s1945ii | | Strikers 1945 II | | 1997 | Psikyo | PS3-V1 | |
| s1945iii | | Strikers 1945 III (World) / Strikers 1999 (Japan) | | 1999 | Psikyo | PS5 | |
| s1945p | | Strikers 1945 Plus | | 1999 | Psikyo | Neo Geo MVS | |
| pce_stripf2 | | Strip Fighter II | | 19?? | Game Express | PC Engine | |
| strongx | | Strong X | stratgyx | 1982 | bootleg | Galaxian | |
| md_subterr | | SubTerrania (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_subterrj | | SubTerrania (Jpn) | md_subterr | 1994? | Sega | Sega Megadrive| |
| md_subterrp1 | | SubTerrania (Prototype) | md_subterr | 1994 | Sega | Sega Megadrive| |
| md_subterrp3 | | SubTerrania (Prototype, 19940202) | md_subterr | 1994 | Sega | Sega Megadrive| |
| md_subterrp2 | | SubTerrania (Prototype, Earlier) | md_subterr | 1994 | Sega | Sega Megadrive| |
| md_subterru | | SubTerrania (USA) | md_subterr | 1993 | Sega | Sega Megadrive| |
| scessjoe | | Success Joe (World) | | 1990 | WAVE / Taito C| Miscellaneous | Incomplete sound |
| sjryuko1 | | Sukeban Jansi Ryuko (set 1, System 16A, FD1089B 317-50| sjryuko | 1987 | White Board | System 16A | |
| sjryuko | | Sukeban Jansi Ryuko (set 2, System 16B, FD1089B 317-50| | 1987 | White Board | System 16B | |
| md_summer | | Summer Challenge (Euro, USA) | | 1993 | Accolade | Sega Megadrive| |
| sunaq | | SunA Quiz 6000 Academy (940620-6) | | 1994 | SunA | Miscellaneous | |
| ssridersabd | | Sunset Riders (2 Players ver. ABD) | ssriders | 1991 | Konami | GX064 | |
| ssridersebc | | Sunset Riders (2 Players ver. EBC) | ssriders | 1991 | Konami | GX064 | |
| ssridersebd | | Sunset Riders (2 Players ver. EBD) | ssriders | 1991 | Konami | GX064 | |
| ssridersjbd | | Sunset Riders (2 Players ver. JBD) | ssriders | 1991 | Konami | GX064 | |
| ssridersubc | | Sunset Riders (2 Players ver. UBC) | ssriders | 1991 | Konami | GX064 | |
| ssridersadd | | Sunset Riders (4 Players ver. ADD) | ssriders | 1991 | Konami | GX064 | |
| ssriderseaa | | Sunset Riders (4 Players ver. EAA) | ssriders | 1991 | Konami | GX064 | |
| ssriders | | Sunset Riders (4 Players ver. EAC) | | 1991 | Konami | GX064 | |
| ssridersuac | | Sunset Riders (4 Players ver. UAC) | ssriders | 1991 | Konami | GX064 | |
| ssridersuda | | Sunset Riders (4 Players ver. UDA) | ssriders | 1991 | Konami | GX064 | |
| ssridersb | D NW | Sunset Riders (bootleg 4 Players ver. ADD) | ssriders | 1991 | Konami | GX064 | |
| md_ssriders | | Sunset Riders (Euro) | | 1992 | Konami | Sega Megadrive| |
| md_ssridersu | | Sunset Riders (USA) | md_ssriders | 1992 | Konami | Sega Megadrive| |
| md_s15in1 | | Super 15 in 1 (Pirate) | | 199? || Sega Megadrive| |
| md_s19in1 | | Super 19 in 1 (Pirate) | | 199? || Sega Megadrive| |
| md_superair | | Super Airwolf (Jpn) | md_xfire | 1991 | Kyugo Boueki | Sega Megadrive| |
| superbar | | Super Bar | wiggie | 1994 | Promat | Seta | |
| md_2020bb | | Super Baseball 2020 (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| md_sbship | | Super Battleship (USA) | | 1993 | Mindscape | Sega Megadrive| |
| sboblboa | | Super Bobble Bobble (set 1) | bublbobl | 1986 | bootleg | Taito Misc | |
| sboblbob | | Super Bobble Bobble (set 2) | bublbobl | 1986 | bootleg | Taito Misc | |
| md_suprbubl | | Super Bubble Bobble MD (Chi) | | 199? || Sega Megadrive| |
| sbp | D NW | Super Bubble Pop | | 2004 | Vektorlogic | Neo Geo MVS | |
| supbtimej | | Super Burger Time (Japan) | supbtime | 1990 | Data East Corp| DECO IC16 | |
| supbtime | | Super Burger Time (World, set 1) | | 1990 | Data East Corp| DECO IC16 | |
| supbtimea | | Super Burger Time (World, set 2) | supbtime | 1990 | Data East Corp| DECO IC16 | |
| sbbros | | Super Buster Bros. (US 901001) | spang | 1990 | Mitchell + Cap| Miscellaneous | |
| sucasino | | Super Casino | | 1984 | Data Amusement| Jack the Giant| |
| superchsj | | Super Chase - Criminal Termintation (Japan) | superchs | 1992 | Taito Corporat| Taito Misc | No Sound |
| superchs | | Super Chase - Criminal Termintation (US) | | 1992 | Taito America | Taito Misc | No Sound |
| scobra | | Super Cobra | | 1981 | Konami | Galaxian | |
| scobrab | | Super Cobra (bootleg) | scobra | 1981 | bootleg | Galaxian | |
| scobrase | | Super Cobra (Sega) | scobra | 1981 | Konami (Sega l| Galaxian | |
| scobras | | Super Cobra (Stern) | scobra | 1981 | Konami (Stern | Galaxian | |
| scontra | | Super Contra | | 1988 | Konami | GX775 | |
| scontraj | | Super Contra (Japan) | scontra | 1988 | Konami | GX775 | |
| md_supdaisn | | Super Daisenryaku (Jpn) | | 1989 | Sega | Sega Megadrive| |
| sdodgeb | | Super Dodge Ball / Kunio no Nekketsu Toukyuu Densetsu | | 1996 | Technos | Neo Geo MVS | |
| md_sdkong99 | | Super Donkey Kong 99 (Protected) | | 199? || Sega Megadrive| |
| md_sdkong99a | | Super Donkey Kong 99 (Unprotected) | md_sdkong99 | 199? || Sega Megadrive| |
| md_sfzone | | Super Fantasy Zone (Euro) | | 1993 | Sunsoft | Sega Megadrive| |
| md_sfzonej | | Super Fantasy Zone (Jpn) | md_sfzone | 1992 | Sunsoft | Sega Megadrive| |
| superg | | Super Galaxians (galaxiaj hack) | galaxian | 1979 | hack | Galaxian | |
| sgemfa | | Super Gem Fighter Mini Mix (970904 Asia) | sgemf | 1997 | Capcom | CPS2 | |
| sgemfh | | Super Gem Fighter Mini Mix (970904 Hispanic) | sgemf | 1997 | Capcom | CPS2 | |
| sgemfd | | Super Gem Fighter Mini Mix (970904 USA Phoenix Edition| sgemf | 1997 | bootleg | CPS2 | |
| sgemf | | Super Gem Fighter Mini Mix (970904 USA) | | 1997 | Capcom | CPS2 | |
| suprglob | | Super Glob | | 1983 | Epos Corporati| EPOS Tristar | |
| sprglobp | | Super Glob (Pac-Man hardware) | suprglob | 1983 | Epos Corporati| Pac-man | |
| sprglbpg | | Super Glob (Pac-Man hardware) German | suprglob | 1983 | bootleg | Pac-man | |
| supergx | D NW | Super GX | galaxian | 1980 | Nichibutsu | Galaxian | Bad Dump |
| md_superhq | | Super H.Q. (Jpn) | md_chasehq2 | 1992 | Taito | Sega Megadrive| |
| shangonrb | D NW | Super Hang-On (bootleg) | shangon | 1992 | bootleg | Hang-On | |
| shangonro | D NW | Super Hang-On (Japan, FD1094 317-0038) | shangon | 1992 | Sega | Hang-On | |
| shangon2 | | Super Hang-On (mini ride-on, Rev A, FD1089B 317-0034) | shangon | 1987 | Sega | Out Run | |
| shangon3 | | Super Hang-On (sitdown/upright, FD1089B 317-0034) | shangon | 1987 | Sega | Out Run | |
| shangon | | Super Hang-On (sitdown/upright, unprotected) | | 1987 | Sega | Out Run | |
| md_shangon1 | | Super Hang-On (World) | md_shangon | 1989 | Sega | Sega Megadrive| |
| md_shangon | | Super Hang-On (World, Rev. A) | | 1989 | Sega | Sega Megadrive| |
| suprheli | | Super Heli (Super Cobra bootleg) | scobra | 1981 | bootleg | Galaxian | |
| md_shimpact | | Super High Impact (USA) | | 1992 | Arena | Sega Megadrive| |
| md_suphydl | | Super Hydlide (Euro) | | 1991 | Sega | Sega Megadrive| |
| md_suphydlj | | Super Hydlide (Jpn) | md_suphydl | 1989 | Asmik Ace | Sega Megadrive| |
| md_suphydlu | | Super Hydlide (USA) | md_suphydl | 1989 | Seismic | Sega Megadrive| |
| md_skickoff | | Super Kick Off (Euro) | | 1992 | U.S. Gold | Sega Megadrive| |
| md_skkong99 | | Super King Kong 99 | md_sdkong99 | 199? || Sega Megadrive| |
| md_suprleag | | Super League (Euro) | | 1990 | Sega | Sega Megadrive| |
| suprleag | | Super League (FD1094 317-0045) | | 1987 | Sega | System 16B | |
| md_suprleagj | | Super League (Jpn) | md_suprleag | 1989 | Sega | Sega Megadrive| |
| suprloco | | Super Locomotive | | 1982 | Sega | Miscellaneous | |
| suprlocoa | | Super Locomotive (Rev.A) | suprloco | 1982 | Sega | Miscellaneous | |
| md_smario2a | | Super Mario 2 (Alt?) | md_smario2 | 199? || Sega Megadrive| |
| md_smario2 | | Super Mario 2 1998 | | 199? || Sega Megadrive| |
| md_smb | | Super Mario Bros. | | 199? || Sega Megadrive| |
| md_smbbc | | Super Mario Bros. + Battle City (Rus) | | 199? || Sega Megadrive| |
| md_smw | | Super Mario World | md_smb | 199? || Sega Megadrive| |
| smwa | D | Super Mario World (Europe) | | 1986 | Nintendo | Miscellaneous | |
| smw | D | Super Mario World (Europe) (Rev 1) | | 1986 | Nintendo | Miscellaneous | |
| smwj | D | Super Mario World (Japan) | | 1986 | Nintendo | Miscellaneous | |
| md_smwa | | Super Mario World (Pirate) | md_smb | 199? || Sega Megadrive| |
| smwu | D | Super Mario World (USA) | | 1986 | Nintendo | Miscellaneous | |
| marukin | | Super Marukin-Ban (Japan 901017) | | 1990 | Yuga | Miscellaneous | |
| pce_smcrush | | Super Metal Crusher | | 1991 | Pack-In-Video | PC Engine | |
| supmodel | | Super Model | | 1994 | Comad / New Ja| Miscellaneous | |
| pce_smomo | | Super Momotarou Dentetsu | | 1989 | Hudson | PC Engine | |
| pce_smomo2 | | Super Momotarou Dentetsu II | | 1991 | Hudson | PC Engine | |
| md_smgpa | | Super Monaco GP (Euro, Jpn) | md_smgp | 1990 | Sega | Sega Megadrive| |
| md_smgp | | Super Monaco GP (Euro, Jpn, Rev. A) | | 1990 | Sega | Sega Megadrive| |
| smgpja | | Super Monaco GP (Japan, Rev A, FD1094 317-0124a) | smgp | 1989 | Sega | X-Board | |
| smgpj | | Super Monaco GP (Japan, Rev B, FD1094 317-0124a) | smgp | 1989 | Sega | X-Board | |
| md_smgpj | | Super Monaco GP (Jpn) | md_smgp | 1990 | Sega | Sega Megadrive| |
| smgpu2 | | Super Monaco GP (US, Rev A, FD1094 317-0125a) | smgp | 1989 | Sega | X-Board | |
| smgpu1 | | Super Monaco GP (US, Rev B, FD1094 317-0125a) | smgp | 1989 | Sega | X-Board | |
| smgpu | | Super Monaco GP (US, Rev C, FD1094 317-0125a) | smgp | 1989 | Sega | X-Board | |
| md_smgpu | | Super Monaco GP (USA) | md_smgp | 1990 | Sega | Sega Megadrive| |
| smgp5 | | Super Monaco GP (World, FD1094 317-0126) | smgp | 1989 | Sega | X-Board | |
| smgp6 | | Super Monaco GP (World, Rev A, FD1094 317-0126a) | smgp | 1989 | Sega | X-Board | |
| smgp | | Super Monaco GP (World, Rev B, FD1094 317-0126a) | | 1989 | Sega | X-Board | |
| smooncrs | | Super Moon Cresta | mooncrst | 1981? | Gremlin | Galaxian | |
| smbombr1 | | Super Muscle Bomber - the international blowout (94080| ringdest | 1994 | Capcom | CPS2 | |
| smbomb | | Super Muscle Bomber - the international blowout (94083| ringdest | 1994 | Capcom | CPS2 | |
| md_superoff | | Super Off Road (Euro, USA) | | 1994 | Ballistic | Sega Megadrive| |
| spangj | | Super Pang (Japan 901023) | spang | 1990 | Mitchell | Miscellaneous | |
| spang | | Super Pang (World 900914) | | 1990 | Mitchell | Miscellaneous | |
| spf2ta | | Super Puzzle Fighter II Turbo (Super Puzzle Fighter 2 | spf2t | 1996 | Capcom | CPS2 | |
| spf2th | | Super Puzzle Fighter II Turbo (Super Puzzle Fighter 2 | spf2t | 1996 | Capcom | CPS2 | |
| spf2td | | Super Puzzle Fighter II Turbo (Super Puzzle Fighter 2 | spf2t | 1996 | bootleg | CPS2 | |
| spf2t | | Super Puzzle Fighter II Turbo (Super Puzzle Fighter 2 | | 1996 | Capcom | CPS2 | |
| spf2xjd | | Super Puzzle Fighter II X (Super Puzzle Fighter 2 X 96| spf2t | 1996 | bootleg | CPS2 | |
| spf2xj | | Super Puzzle Fighter II X (Super Puzzle Fighter 2 X 96| spf2t | 1996 | Capcom | CPS2 | |
| md_srealbas | | Super Real Basketball (Euro) | | 1990 | Sega | Sega Megadrive| |
| md_srealbasj | | Super Real Basketball (Jpn, Kor) | md_srealbas | 1990 | Sega | Sega Megadrive| |
| srdarwinj | | Super Real Darwin (Japan) | srdarwin | 1987 | Data East Corp| DEC8 | |
| srdarwin | | Super Real Darwin (World) | | 1987 | Data East Corp| DEC8 | |
| md_srobowrs | | Super Robot Wars (Rus) | md_trgearth | 199? | Glorysun | Sega Megadrive| |
| ssideki | | Super Sidekicks / Tokuten Ou | | 1992 | SNK | Neo Geo MVS | |
| ssideki2 | | Super Sidekicks 2 - The World Championship / Tokuten O| | 1994 | SNK | Neo Geo MVS | |
| ssideki3 | | Super Sidekicks 3 - The Next Glory / Tokuten Ou 3 - ei| | 1995 | SNK | Neo Geo MVS | |
| md_sskid | | Super Skidmarks (Euro, J-Cart) | | 1995 | Codemasters | Sega Megadrive| |
| md_sskidp | | Super Skidmarks (USA, Prototype) | md_sskid | 1995 | Codemasters | Sega Megadrive| |
| md_ssmashtv | | Super Smash TV (Euro, USA) | | 1992 | Flying Edge | Sega Megadrive| |
| ssi | | Super Space Invaders '91 (World) | | 1990 | Taito Corporat| Taito-F2 | |
| macross | | Super Spacefortress Macross / Chou-Jikuu Yousai Macros| | 1992 | Banpresto | NMK16 | |
| macross2 | | Super Spacefortress Macross II / Chou-Jikuu Yousai Mac| | 1993 | Banpresto | NMK16 | |
| sstarcrs | | Super Star Crest | mooncrst | 1980? | Nichibutsu (Ta| Galaxian | |
| pce_sssoldr | | Super Star Soldier | | 1990 | Hudson | PC Engine | |
| tg_sssoldr | | Super Star Soldier | | 1990 | NEC | TurboGrafx 16 | |
| md_ssf2 | | Super Street Fighter II - The New Challengers (Euro) | | 1994 | Capcom | Sega Megadrive| |
| md_ssf2j | | Super Street Fighter II - The New Challengers (Jpn) | md_ssf2 | 1994 | Capcom | Sega Megadrive| |
| ssf2jr2 | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | Capcom | CPS2 | |
| ssf2d | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | bootleg | CPS2 | |
| ssf2 | | Super Street Fighter II - the new challengers (super s| | 1993 | Capcom | CPS2 | |
| ssf2h | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | Capcom | CPS2 | |
| ssf2jr1 | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | Capcom | CPS2 | |
| ssf2ud | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | bootleg | CPS2 | |
| ssf2u | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | Capcom | CPS2 | |
| ssf2ar1 | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | Capcom | CPS2 | |
| ssf2a | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | Capcom | CPS2 | |
| ssf2j | | Super Street Fighter II - the new challengers (super s| ssf2 | 1993 | Capcom | CPS2 | |
| md_ssf2u | | Super Street Fighter II - The New Challengers (USA) | md_ssf2 | 1994 | Capcom | Sega Megadrive| |
| ssf2tbr1 | | Super Street Fighter II - the tournament battle (93091| ssf2 | 1993 | Capcom | CPS2 | Linkup feature not implemented |
| ssf2tbj | | Super Street Fighter II - the tournament battle (93091| ssf2 | 1993 | Capcom | CPS2 | Linkup feature not implemented |
| ssf2tbd | | Super Street Fighter II - the tournament battle (93111| ssf2 | 1993 | bootleg | CPS2 | Linkup feature not implemented |
| ssf2tb | | Super Street Fighter II - the tournament battle (93111| ssf2 | 1993 | Capcom | CPS2 | Linkup feature not implemented |
| ssf2ta | | Super Street Fighter II Turbo (super street fighter 2 | ssf2t | 1994 | Capcom | CPS2 | |
| ssf2td | | Super Street Fighter II Turbo (super street fighter 2 | ssf2t | 1994 | bootleg | CPS2 | |
| ssf2t | | Super Street Fighter II Turbo (super street fighter 2 | | 1994 | Capcom | CPS2 | |
| ssf2tur1 | | Super Street Fighter II Turbo (super street fighter 2 | ssf2t | 1994 | Capcom | CPS2 | |
| ssf2tu | | Super Street Fighter II Turbo (super street fighter 2 | ssf2t | 1994 | Capcom | CPS2 | |
| ssf2xjd | | Super Street Fighter II X - grand master challenge (su| ssf2t | 1994 | bootleg | CPS2 | |
| ssf2xjr | | Super Street Fighter II X - grand master challenge (su| ssf2t | 1994 | Capcom | CPS2 | |
| ssf2xj | | Super Street Fighter II X - grand master challenge (su| ssf2t | 1994 | Capcom | CPS2 | |
| md_stbladj | | Super Thunder Blade (Jpn, Launch Cart) | md_stblad | 1988 | Sega | Sega Megadrive| |
| md_stblad | | Super Thunder Blade (World) | | 1989 | Sega | Sega Megadrive| |
| suprtrio | | Super Trio | | 1994 | Gameace | Miscellaneous | |
| striv2 | | Super Triv (set 2) | striv | 1985 | Hara Industrie| Jack the Giant| No sound |
| striv | | Super Triv | | 1985 | Hara Industrie| Jack the Giant| No sound |
| md_svolleyj | | Super Volley Ball (Jpn) | md_svolley | 1991 | Video System | Sega Megadrive| |
| md_svolley | | Super Volley Ball (USA) | | 1991 | Video System | Sega Megadrive| |
| md_svolley1 | | Super Volley Ball (USA, Alt) | md_svolley | 1991 | Video System | Sega Megadrive| |
| pce_svolley | | Super Volleyball | | 1990 | Video System | PC Engine | |
| tg_svolley | | Super Volleyball | | 1990 | NEC | TurboGrafx 16 | |
| svolley | | Super Volleyball (Japan) | | 1989 | V-System Co. | Miscellaneous | |
| svolleyk | | Super Volleyball (Korea) | svolley | 1989 | V-System Co. | Miscellaneous | |
| svolleyu | | Super Volleyball (US) | svolley | 1989 | V-System Co. (| Miscellaneous | |
| ssoldier | | Superior Soldiers (US) | | 1993 | Irem America | M92 | Imperfect sound and graphics |
| superman | | Superman | | 1988 | Taito Corporat| Taito-X | |
| supermanj | | Superman (Japan) | superman | 1988 | Taito Corporat| Taito-X | |
| md_supermanu | | Superman (USA) | md_superman | 1992 | Sunsoft | Sega Megadrive| |
| md_supermanp | | Superman (USA, Prototype) | md_superman | 1992 | Sunsoft | Sega Megadrive| |
| md_superman | | Superman - The Man of Steel (Euro) | | 1993 | Virgin Games | Sega Megadrive| |
| md_surging | | Surging Aura (Jpn) | | 1995 | Sega | Sega Megadrive| |
| suratka | | Surprise Attack (Asia ver. L) | suratk | 1990 | Konami | GX911 | |
| suratkj | | Surprise Attack (Japan ver. M) | suratk | 1990 | Konami | GX911 | |
| suratk | | Surprise Attack (World ver. K) | | 1990 | Konami | GX911 | |
| pce_susano | | Susanoo Densetsu | | 1989 | Hudson | PC Engine | |
| md_swamp | | Swamp Thing (USA, Prototype) | | 1991 | NuVision | Sega Megadrive| |
| swarm | | Swarm (bootleg?) | galaxian | 1979 | Sebelectro | Galaxian | |
| swat | | SWAT (315-5048) | | 1984 | Coreland / Seg| System 1 | |
| swatpolc | | SWAT Police | | 2001 | ESD | Miscellaneous | |
| md_swordsod | | Sword of Sodan (Euro, USA) | | 1990 | Electronic Art| Sega Megadrive| |
| md_swordsodj | | Sword of Sodan (Jpn) | md_swordsod | 1990 | Sega | Sega Megadrive| |
| md_vermil | | Sword of Vermilion (Euro, USA) | | 1990 | Sega | Sega Megadrive| |
| md_sydvalis | | Syd of Valis (USA) | | 1992 | Renovation | Sega Megadrive| |
| md_sylvestr | | Sylvester & Tweety in Cagey Capers (Euro) | | 1994 | Time Warner In| Sega Megadrive| |
| md_sylvestru | | Sylvester and Tweety in Cagey Capers (USA) | md_sylvestr | 1993 | Time Warner In| Sega Megadrive| |
| md_syndicat | | Syndicate (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| mosyougi | | Syougi No Tatsujin - Master of Syougi | | 1995 | ADK / SNK | Neo Geo MVS | |
| md_term2 | | T2 - Terminator 2 - Judgment Day (Euro, USA) | | 1991 | Flying Edge | Sega Megadrive| |
| md_t2ag | | T2 - The Arcade Game (Euro, USA) | | 1992 | Acclaim Entert| Sega Megadrive| |
| md_t2agj | | T2 - The Arcade Game (Jpn) | md_t2ag | 1994 | Acclaim Japan | Sega Megadrive| |
| md_t2agp | | T2 - The Arcade Game (USA, Prototype) | md_t2ag | 1992 | Acclaim Entert| Sega Megadrive| |
| md_t3ag | | T3 - The Arcade Game (Rus) | md_t2ag | 199? || Sega Megadrive| |
| md_cars | | Tachki (Rus) | md_sskid | 199? || Sega Megadrive| |
| md_cars2 | | Tachki 2 (Rus) | md_cproam | 199? || Sega Megadrive| |
| md_taikoris | | Taikou Risshiden (Jpn) | | 1993 | Koei | Sega Megadrive| |
| hotgmck | | Taisen Hot Gimmick (Japan) | | 1997 | Psikyo | PS4 | |
| hotgmck3 | | Taisen Hot Gimmick 3 Digital Surfing (Japan) | | 1999 | Psikyo | PS4 | |
| hotgm4ev | | Taisen Hot Gimmick 4 Ever (Japan) | | 2000 | Psikyo | PS4 | |
| hgkairak | | Taisen Hot Gimmick Kairakuten (Japan) | | 1998 | Psikyo | PS4 | |
| pce_chasehq | | Taito Chase H.Q. | | 1990 | Taito | PC Engine | |
| tg_chasehq | | Taito Chase H.Q. | | 1992 | TTI | TurboGrafx 16 | |
| md_taiwan | | Taiwan Daheng (Chi) | | 1994 | C&E | Sega Megadrive| |
| pce_takameib | | Takahashi Meijin no Shin Boukenjima | | 1992 | Hudson | PC Engine | |
| pce_shingen | | Takeda Shingen | | 1989 | Aicom | PC Engine | |
| pce_shingen1 | | Takeda Shingen (Alt) | pce_shingen | 1989 | Aicom | PC Engine | |
| tg_taknhoop | | Takin' It to the Hoop | | 1989 | NEC | TurboGrafx 16 | |
| tg_talespin | | TaleSpin | | 1991 | NEC | TurboGrafx 16 | |
| md_talespin | | TaleSpin (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_talmit | | Talmit's Adventure (Euro) | | 1991 | Namco | Sega Megadrive| |
| tangtang | | Tang Tang (ver. 0526, 26/05/2000) | | 2000 | ESD | Miscellaneous | |
| md_tank2011 | | Tanki 2011 (Rus) | | 199? || Sega Megadrive| |
| taotaido | | Tao Taido (set 1) | | 1993 | Video System C| Miscellaneous | |
| taotaidoa | | Tao Taido (set 2) | taotaido | 1993 | Video System C| Miscellaneous | |
| md_trgearth | | Target Earth (USA) | | 1990 | Dreamworks Gam| Sega Megadrive| |
| tharrier | | Task Force Harrier | | 1989 | UPL (American | NMK16 | |
| tharrierj | | Task Force Harrier (Japan) | tharrier | 1989 | UPL | NMK16 | |
| md_taskfhexj | | Task Force Harrier EX (Jpn) | md_taskfhex | 1991 | Treco | Sega Megadrive| |
| md_taskfhex | | Task Force Harrier EX (USA) | | 1991 | Treco | Sega Megadrive| |
| joemac | | Tatakae Genshizin Joe & Mac (Japan ver 1) | cninja | 1991 | Data East Corp| DECO IC16 | |
| trojanj | | Tatakai no Banka (Japan) | trojan | 1986 | Capcom | Miscellaneous | |
| pce_tatsunok | | Tatsu No Ko Fighter | | 1989 | Tonkin House | PC Engine | |
| pce_tatsujin | | Tatsujin | | 1992 | Taito | PC Engine | |
| pce_tatsujinp | | Tatsujin (Prototype) | pce_tatsujin | 1992 | Taito | PC Engine | |
| md_tazmars | | Taz in Escape from Mars (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp11 | | Taz in Escape from Mars (Prototype, 19940309) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp10 | | Taz in Escape from Mars (Prototype, 19940418) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp09 | | Taz in Escape from Mars (Prototype, 19940509) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp08 | | Taz in Escape from Mars (Prototype, 19940518) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp07 | | Taz in Escape from Mars (Prototype, 19940523) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp06 | | Taz in Escape from Mars (Prototype, 19940602) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp05 | | Taz in Escape from Mars (Prototype, 19940607) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp04 | | Taz in Escape from Mars (Prototype, 19940610) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp03 | | Taz in Escape from Mars (Prototype, 19940614) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp02 | | Taz in Escape from Mars (Prototype, 19940618-A) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsp01 | | Taz in Escape from Mars (Prototype, 19940620) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmarsu | | Taz in Escape from Mars (USA) | md_tazmars | 1994 | Sega | Sega Megadrive| |
| md_tazmania | | Taz-Mania (World) | | 1992 | Sega | Sega Megadrive| |
| tazzmang | | Tazz-Mania (Galaxian hardware) | tazmania | 1982 | bootleg | Galaxian | |
| tazmania | | Tazz-Mania (set 1) | | 1982 | Stern | Galaxian | |
| tazmani2 | | Tazz-Mania (set 2) | tazmania | 1982 | Stern | Galaxian | |
| md_tc2000 | | TC 2000 (Arg) | | 199? || Sega Megadrive| |
| md_technocl | | Techno Clash (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_tecnocop | | Technocop (USA) | | 1990 | Razorsoft | Sega Megadrive| |
| md_tecmocup | | Tecmo Cup (Jpn, Prototype?) | | 199? || Sega Megadrive| |
| tknight | | Tecmo Knight | wildfang | 1989 | Tecmo | Miscellaneous | |
| md_tecmobb | | Tecmo Super Baseball (USA) | | 1994 | Tecmo | Sega Megadrive| |
| md_tecmosbwj | | Tecmo Super Bowl (Jpn) | md_tecmosbw | 1993 | Tecmo | Sega Megadrive| |
| md_tecmosbwa | | Tecmo Super Bowl (USA, 199309) | md_tecmosbw | 1993 | Tecmo | Sega Megadrive| |
| md_tecmosbw | | Tecmo Super Bowl (USA, 199310) | | 1993 | Tecmo | Sega Megadrive| |
| md_tecmosb2 | | Tecmo Super Bowl II (USA) | | 1994 | Tecmo | Sega Megadrive| |
| md_tecmosb2j | | Tecmo Super Bowl II - Special Edition (Jpn) | md_tecmosb2 | 1994 | Tecmo | Sega Megadrive| |
| md_tecmosb3 | | Tecmo Super Bowl III - Final Edition (USA) | | 1995 | Tecmo | Sega Megadrive| |
| md_tecmohck | | Tecmo Super Hockey (USA) | | 1994 | Tecmo | Sega Megadrive| |
| md_tecmonbaj | | Tecmo Super NBA Basketball (Jpn) | md_tecmonba | 1994 | Tecmo | Sega Megadrive| |
| md_tecmonba | | Tecmo Super NBA Basketball (USA) | | 1993 | Tecmo | Sega Megadrive| |
| md_tecmow92 | | Tecmo World Cup '92 (Jpn) | | 1992 | Sims | Sega Megadrive| |
| md_tecmowc | | Tecmo World Cup (USA) | | 1990 | Tecmo | Sega Megadrive| |
| tws96 | | Tecmo World Soccer '96 | | 1996 | Tecmo | Neo Geo MVS | |
| md_teddyboy | | Teddy Boy Blues (Jpn, SegaNet) | | 1991 | Sega | Sega Megadrive| |
| teddybb | | TeddyBoy Blues (315-5115, New Ver.) | | 1985 | Sega | System 1 | |
| teddybbo | | TeddyBoy Blues (315-5115, Old Ver.) | teddybb | 1985 | Sega | System 1 | |
| tmht2p | | Teenage Mutant Hero Turtles (UK 2 Players, set 1) | tmnt | 1989 | Konami | GX963 | |
| tmht2pa | | Teenage Mutant Hero Turtles (UK 2 Players, set 2) | tmnt | 1989 | Konami | GX963 | |
| tmht | | Teenage Mutant Hero Turtles (UK 4 Players, set 1) | tmnt | 1989 | Konami | GX963 | |
| tmhta | | Teenage Mutant Hero Turtles (UK 4 Players, set 2) | tmnt | 1989 | Konami | GX963 | |
| md_tmhtsh | | Teenage Mutant Hero Turtles - The Hyperstone Heist (Eu| | 1992 | Konami | Sega Megadrive| |
| md_tmhttf | | Teenage Mutant Hero Turtles - Tournament Fighters (Eur| | 1993 | Konami | Sega Megadrive| |
| tmht22pe | | Teenage Mutant Hero Turtles - Turtles in Time (2 Playe| tmnt2 | 1991 | Konami | GX063 | |
| tmnti | | Teenage Mutant Ninja Turtles (Intro demo) | | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| tmntia | | Teenage Mutant Ninja Turtles (Intro demo, alt) | tmnti | 2009 | Sergi | Neo Geo MVS | You must use the Universe BIOS and set|
| tmnt2pj | | Teenage Mutant Ninja Turtles (Japan 2 Players) | tmnt | 1990 | Konami | GX963 | |
| tmntj | | Teenage Mutant Ninja Turtles (Japan 4 Players) | tmnt | 1990 | Konami | GX963 | |
| tmnt2po | | Teenage Mutant Ninja Turtles (Oceania 2 Players) | tmnt | 1989 | Konami | GX963 | |
| tmntu | | Teenage Mutant Ninja Turtles (US 4 Players, set 1) | tmnt | 1989 | Konami | GX963 | |
| tmntua | | Teenage Mutant Ninja Turtles (US 4 Players, set 2) | tmnt | 1989 | Konami | GX963 | |
| tmnt | | Teenage Mutant Ninja Turtles (World 4 Players) | | 1989 | Konami | GX963 | |
| md_tmntshj | | Teenage Mutant Ninja Turtles - Return of the Shredder | md_tmhtsh | 1992 | Konami | Sega Megadrive| |
| md_tmnthh | | Teenage Mutant Ninja Turtles - The Hyperstone Heist (U| md_tmhtsh | 1992 | Konami | Sega Megadrive| |
| md_tmnttfj | | Teenage Mutant Ninja Turtles - Tournament Fighters (Jp| md_tmhttf | 1993 | Konami | Sega Megadrive| |
| md_tmnttfu | | Teenage Mutant Ninja Turtles - Tournament Fighters (US| md_tmhttf | 1993 | Konami | Sega Megadrive| |
| tmnt22pu | | Teenage Mutant Ninja Turtles - Turtles in Time (2 Play| tmnt2 | 1991 | Konami | GX063 | |
| tmnt2a | | Teenage Mutant Ninja Turtles - Turtles in Time (4 Play| tmnt2 | 1991 | Konami | GX063 | |
| tmnt2 | | Teenage Mutant Ninja Turtles - Turtles in Time (4 Play| | 1991 | Konami | GX063 | |
| md_tmntru | | Teenage Mutant Ninja Turtles - Vozvrashchenie Legendy | | 199? || Sega Megadrive| |
| md_teiketsu | | Teitoku no Ketsudan (Jpn) | md_pto | 1992 | Koei | Sega Megadrive| |
| tekipaki | | Teki Paki | | 1991 | Toaplan | Toaplan GP9001| No sound (sound MCU not dumped) |
| md_tekkn3sp | | Tekken 3 Special | | 199? || Sega Megadrive| |
| md_telmah | | Tel-Tel Mahjong (Jpn) | | 1990 | Sunsoft | Sega Megadrive| |
| md_telstad | | Tel-Tel Stadium (Jpn) | | 1990 | Sunsoft | Sega Megadrive| |
| md_telebrad | | Telebradesco Residencia (Bra) | | 199? || Sega Megadrive| |
| dynwarjr | | Tenchi wo Kurau (Japan Resale Ver.) | dynwar | 1989 | Capcom | CPS1 | |
| dynwarj | | Tenchi wo Kurau (Japan) | dynwar | 1989 | Capcom | CPS1 | |
| wofj | | Tenchi wo Kurau II - Sekiheki no Tatakai (921031 Japan| wof | 1992 | Capcom | CPS1 / QSound | |
| wofch | | Tenchi wo Kurau II - Sekiheki no Tatakai (CPS Changer,| | 1992 | Capcom | CPS Changer | |
| wofjh | | Tenchi wo Kurau II - Sekiheki no Tatakai (hack, 921031| wof | 1992 | hack | CPS1 / QSound | |
| tengai | | Tengai (world) | | 1996 | Psikyo | Psikyo 68EC020| |
| tengaij | | TengaiSengoku Blade - sengoku ace episode II | tengai | 1996 | Psikyo | Psikyo 68EC020| |
| pce_sdragon | | Tenseiryuu - Saint Dragon | | 1990 | Irem | PC Engine | |
| terracren | | Terra Cresta (YM2203) | terracre | 1985 | Nichibutsu | Miscellaneous | |
| terracre | | Terra Cresta (YM3526 set 1) | | 1985 | Nichibutsu | Miscellaneous | |
| terracreo | | Terra Cresta (YM3526 set 2) | terracre | 1985 | Nichibutsu | Miscellaneous | |
| terracrea | | Terra Cresta (YM3526 set 3) | terracre | 1985 | Nichibutsu | Miscellaneous | |
| pce_terracr2 | | Terra Cresta II - Mandoraa no Gyakushuu | | 1992 | Nihon Bussan | PC Engine | |
| terrafb | | Terra Force (bootleg) | terraf | 1987 | Nichibutsu | Miscellaneous | imperfect graphics |
| terrafjb | | Terra Force (Japan bootleg with additional Z80) | terraf | 1987 | bootleg | Miscellaneous | imperfect graphics |
| terrafu | | Terra Force (US) | terraf | 1987 | Nichibutsu USA| Miscellaneous | imperfect graphics |
| terraf | | Terra Force | | 1987 | Nichibutsu | Miscellaneous | imperfect graphics |
| md_td2 | | Test Drive II - The Duel (Euro, USA) | | 1992 | Ballistic | Sega Megadrive| |
| atetrisb | | Tetris (bootleg set 1) | atetris | 1988 | bootleg | Miscellaneous | No sound |
| atetrisb2 | | Tetris (bootleg set 2) | atetris | 1988 | bootleg | Miscellaneous | |
| tetrisbl | | Tetris (bootleg) | tetris | 1988 | bootleg | System 16B | |
| atetrisc | | Tetris (cocktail set 1) | atetris | 1989 | Atari Games | Miscellaneous | No sound |
| atetrisc2 | | Tetris (cocktail set 2) | atetris | 1989 | Atari Games | Miscellaneous | No sound |
| tetrsark | | Tetris (D.R. Korea) | | 198? | D.R. Korea | Arkanoid | Wrong colors |
| tetrista | | Tetris (Japan, B-System, YM2203) | tetris | 1989 | Sega | Taito B System| |
| tetrist | | Tetris (Japan, B-System, YM2610) | tetris | 1989 | Sega | Taito B System| |
| md_tetris | | Tetris (Jpn) | | 1989 | Tetris | Sega Megadrive| |
| md_tetris1 | | Tetris (Pirate?) | | 199? || Sega Megadrive| |
| atetris | | Tetris (set 1) | | 1988 | Atari Games | Miscellaneous | No sound |
| tetris1 | | Tetris (set 1, Japan, System 16B, FD1094 317-0091) | tetris | 1988 | Sega | System 16B | |
| atetrisa | | Tetris (set 2) | atetris | 1988 | Atari Games | Miscellaneous | No sound |
| tetris2 | | Tetris (set 2, Japan, System 16B, FD1094 317-0092) | tetris | 1988 | Sega | System 16B | |
| tetris3 | | Tetris (set 3, Japan, System 16A, FD1094 317-0093a) | tetris | 1988 | Sega | System 16A | |
| tetris | | Tetris (set 4, Japan, System 16A, FD1094 317-0093) | | 1988 | Sega | System 16A | |
| tetrbx | | Tetris / Bloxeed (Korean System 16 bootleg) (ISG Selec| | 2006 | ISG | ISG Selection | |
| tgm2 | | Tetris the Absolute The Grand Master 2 | | 2000 | Arika | PS5V2 | |
| tgm2p | | Tetris the Absolute The Grand Master 2 Plus | tgm2 | 2000 | Arika | PS5V2 | |
| md_addfam | | The Addams Family (Euro, USA) | | 1994 | Flying Edge | Sega Megadrive| |
| md_addfamp1 | | The Addams Family (USA, Prototype) | md_addfam | 1994 | Flying Edge | Sega Megadrive| |
| md_addfamp2 | | The Addams Family (USA, Prototype, Alt) | md_addfam | 1994 | Flying Edge | Sega Megadrive| |
| md_advbatr | | The Adventures of Batman & Robin (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_advbatrp12 | | The Adventures of Batman & Robin (Prototype, 19950406)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp11 | | The Adventures of Batman & Robin (Prototype, 19950410)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp10 | | The Adventures of Batman & Robin (Prototype, 19950411)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp09 | | The Adventures of Batman & Robin (Prototype, 19950418)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp08 | | The Adventures of Batman & Robin (Prototype, 19950419)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp07 | | The Adventures of Batman & Robin (Prototype, 19950421)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp06 | | The Adventures of Batman & Robin (Prototype, 19950422)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp05 | | The Adventures of Batman & Robin (Prototype, 19950424)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp04 | | The Adventures of Batman & Robin (Prototype, 19950426)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp03 | | The Adventures of Batman & Robin (Prototype, 19950427)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp02 | | The Adventures of Batman & Robin (Prototype, 19950428)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatrp01 | | The Adventures of Batman & Robin (Prototype, 19950501)| md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_advbatru | | The Adventures of Batman & Robin (USA) | md_advbatr | 1995 | Sega | Sega Megadrive| |
| md_mightmax | | The Adventures of Mighty Max (Euro) | | 1994 | Ocean | Sega Megadrive| |
| md_mightmaxu | | The Adventures of Mighty Max (USA) | md_mightmax | 1994 | Ocean | Sega Megadrive| |
| md_rockybw | | The Adventures of Rocky and Bullwinkle and Friends (US| | 1993 | Absolute Enter| Sega Megadrive| |
| mrflea | | The Amazing Adventures of Mr. F. Lea | | 1982 | Pacific Novelt| Miscellaneous | |
| anteateruk | | The Anteater (UK) | anteater | 1983 | Free Enterpris| Galaxian | |
| md_aquagame | | The Aquatic Games Starring James Pond and the Aquabats| | 1992 | Electronic Art| Sega Megadrive| |
| md_redcliff | | The Battle of Red Cliffs - Romance of the Three Kingdo| | 199? || Sega Megadrive| |
| md_redcliffa | | The Battle of Red Cliffs - Romance of the Three Kingdo| md_redcliff | 199? || Sega Megadrive| |
| battroad | | The Battle-Road | | 1984 | Irem | Irem M62 | |
| md_berensp20 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp19 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp18 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp17 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp16 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp15 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp14 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp13 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp12 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp11 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp10 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp09 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp08 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp07 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp06 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp05 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp04 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp03 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp02 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berensp01 | | The Berenstain Bears' Camping Adventure (Prototype, 19| md_berens | 1994 | Sega | Sega Megadrive| |
| md_berens | | The Berenstain Bears' Camping Adventure (USA) | | 1994 | Sega | Sega Megadrive| |
| berlwall | | The Berlin Wall | | 1991 | Kaneko | Kaneko16 | |
| berlwallt | | The Berlin Wall (bootleg ?) | berlwall | 1991 | Kaneko | Kaneko16 | |
| billiard | | The Billiards | hustler | 1981 | bootleg | Galaxian | |
| md_chaoseng | | The Chaos Engine (Euro) | | 1992 | Microprose | Sega Megadrive| |
| md_chaosen2 | | The Chaos Engine 2 (Euro, Prototype) | | 199? || Sega Megadrive| |
| edrandyj | | The Cliffhanger - Edward Randy (Japan ver 3) | edrandy | 1990 | Data East Corp| DECO IC16 | |
| edrandy1 | | The Cliffhanger - Edward Randy (World ver 1) | edrandy | 1990 | Data East Corp| DECO IC16 | |
| edrandy2 | | The Cliffhanger - Edward Randy (World ver 2) | edrandy | 1990 | Data East Corp| DECO IC16 | |
| edrandy | | The Cliffhanger - Edward Randy (World ver 3) | | 1990 | Data East Corp| DECO IC16 | |
| ctribeb | | The Combatribes (bootleg set 1) | ctribe | 1990 | bootleg | Miscellaneous | |
| ctribeb2 | | The Combatribes (bootleg set 2) | ctribe | 1990 | bootleg | Miscellaneous | |
| ctribej | | The Combatribes (Japan) | ctribe | 1990 | Technos | Miscellaneous | |
| ctribe | | The Combatribes (US) | | 1990 | Technos | Miscellaneous | |
| ctribe1 | | The Combatribes (US) - Set 1? | ctribe | 1990 | Technos | Miscellaneous | |
| dealer | | The Dealer | | 198? | Epos Corporati| EPOS Tristar | Incorrect Colors |
| md_deathret | | The Death and Return of Superman (USA) | | 1995 | Sunsoft | Sega Megadrive| |
| md_disneycl | | The Disney Collection - Mickey and Donald (Euro) | | 1996 | Sega | Sega Megadrive| |
| dbldynj | | The Double Dynamites (Japan) | dynduke | 1989 | Seibu Kaihatsu| Miscellaneous | |
| dbldynu | | The Double Dynamites (US) | dynduke | 1989 | Seibu Kaihatsu| Miscellaneous | |
| md_earthdef | | The Earth Defense (USA) | | 1995 | Realtec | Sega Megadrive| |
| theend | | The End | | 1980 | Konami | Galaxian | |
| theends | | The End (Stern) | theend | 1980 | Konami (Stern | Galaxian | |
| md_faerytal | | The Faery Tale Adventure (Euro, USA) | | 1991 | Electronic Art| Sega Megadrive| |
| flstory | | The FairyLand Story | | 1985 | Taito | Miscellaneous | |
| flstoryj | | The FairyLand Story (Japan) | flstory | 1985 | Taito | Miscellaneous | |
| froundl | | The Final Round (ver. L) | fround | 1988 | Konami | GX870 | |
| fround | | The Final Round (ver. M) | | 1988 | Konami | GX870 | |
| md_flint | | The Flintstones (Euro) | | 1993 | Taito | Sega Megadrive| |
| md_flintj | | The Flintstones (Jpn) | md_flint | 1993 | Taito | Sega Megadrive| |
| md_flintu | | The Flintstones (USA) | md_flint | 1993 | Taito | Sega Megadrive| |
| thegladpcb | D NW | The Gladiator / Shen Jian (V100, Japan, Single PCB Ver| theglad | 2003 | IGS | PolyGameMaster| Incomplete Dump |
| theglad | D NW | The Gladiator / Shen Jian (V101) | | 2003 | IGS | PolyGameMaster| Incomplete Dump |
| theglada | D NW | The Gladiator / Shen Jian (V101, Taiwan) | theglad | 2003 | IGS | PolyGameMaster| Incomplete Dump |
| theglob | | The Glob | suprglob | 1983 | Epos Corporati| EPOS Tristar | |
| theglob2 | | The Glob (earlier) | suprglob | 1983 | Epos Corporati| EPOS Tristar | |
| theglobp | | The Glob (Pac-Man hardware) | suprglob | 1983 | Epos Corporati| Pac-man | |
| theglob3 | | The Glob (set 3) | suprglob | 1983 | Epos Corporati| EPOS Tristar | |
| md_mickeycm | | The Great Circus Mystery Starring Mickey & Minnie (USA| | 1994 | Capcom | Sega Megadrive| |
| ragtimea | | The Great Ragtime Show (Japan v1.3, 92.11.26) | boogwing | 1992 | Data East Corp| DECO IC16 | |
| ragtime | | The Great Ragtime Show (Japan v1.5, 92.12.07) | boogwing | 1992 | Data East Corp| DECO IC16 | |
| md_waldo | | The Great Waldo Search (USA) | | 1992 | THQ | Sega Megadrive| |
| md_humans | | The Humans (USA) | | 1992 | GameTek | Sega Megadrive| |
| md_hybridf | | The Hybrid Front (Jpn) | | 1994 | Sega | Sega Megadrive| |
| md_hybridfp | | The Hybrid Front (Jpn, Prototype) | md_hybridf | 1994 | Sega | Sega Megadrive| |
| md_immortal | | The Immortal (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_crashdum | | The Incredible Crash Dummies (Euro, USA) | | 1993 | Flying Edge | Sega Megadrive| |
| md_crashdump | | The Incredible Crash Dummies (USA, Prototype) | md_crashdum | 1993 | Flying Edge | Sega Megadrive| |
| md_hulk | | The Incredible Hulk (Euro, USA) | | 1994 | U.S. Gold | Sega Megadrive| |
| md_incredib | | The Incredibles (Rus) | md_tick | 199? | Glorysun | Sega Megadrive| |
| skingame | | The Irem Skins Game (US set 1) | majtitl2 | 1992 | Irem America | M92 | Imperfect sound and graphics |
| skingame2 | | The Irem Skins Game (US set 2) | majtitl2 | 1992 | Irem America | M92 | Imperfect sound and graphics |
| irrmaze | | The Irritating Maze / Ultra Denryu Iraira Bou | | 1997 | SNK / Saurus | Neo Geo MVS | |
| md_itchy | | The Itchy and Scratchy Game (USA, Prototype) | | 1994 | Acclaim Entert| Sega Megadrive| |
| md_kickbox | | The Kick Boxing (Jpn, Kor) | md_bestof | 1993 | Micro World | Sega Megadrive| |
| killbld104 | | The Killing Blade (V104) | killbld | 1998 | IGS | PolyGameMaster| |
| killbld | | The Killing Blade (V109, China) | | 1998 | IGS | PolyGameMaster| |
| killbldp | D NW | The Killing Blade Plus (V300) | | 2005 | IGS | PolyGameMaster| Incomplete Dump |
| md_killshow | | The Killing Game Show (Jpn) | md_fatalrew | 1993 | Electronic Art| Sega Megadrive| |
| kodr1 | | The King of Dragons (910711 etc) | kod | 1991 | Capcom | CPS1 | |
| kod | | The King of Dragons (910805 etc) | | 1991 | Capcom | CPS1 | |
| kodb | | The King of Dragons (bootleg, 910731 etc) | kod | 1991 | Capcom | CPS1 | |
| kodh | | The King of Dragons (hack) | kod | 2002 | Capcom | CPS1 | |
| kodja | | The King of Dragons (Japan 910805, B-Board 89625B-1) | kod | 1991 | Capcom | CPS1 | |
| kodj | | The King of Dragons (Japan 910805, B-Board 90629B-3) | kod | 1991 | Capcom | CPS1 | |
| kodda | | The King of Dragons (Phoenix bootleg, 910731 etc) | kod | 1991 | Capcom | CPS1 | |
| kodu | | The King of Dragons (US 910910) | kod | 1991 | Capcom | CPS1 | |
| kof94 | | The King of Fighters '94 (NGM-055)(NGH-055) | | 1994 | SNK | Neo Geo MVS | |
| kof95h | | The King of Fighters '95 (NGH-084) | kof95 | 1995 | SNK | Neo Geo MVS | |
| kof95 | | The King of Fighters '95 (NGM-084) | | 1995 | SNK | Neo Geo MVS | |
| kof96ae | | The King of Fighters '96 (Anniversary Edition, EGHT ha| kof96 | 2007 | hack | Neo Geo MVS | |
| kof96ep | | The King of Fighters '96 (bootleg / hack) | kof96 | 1996 | bootleg | Neo Geo MVS | |
| kof96cn | | The King of Fighters '96 (Chinese Edition ver 1.0, hac| kof96 | 200? | hack | Neo Geo MVS | |
| kof96h | | The King of Fighters '96 (NGH-214) | kof96 | 1996 | SNK | Neo Geo AES | |
| kof96 | | The King of Fighters '96 (NGM-214) | | 1996 | SNK | Neo Geo MVS | |
| kof97cn | | The King of Fighters '97 (10th Anniversary Chinese Edi| kof97 | 2007 | hack | Neo Geo MVS | |
| kof97k | | The King of Fighters '97 (Korean release) | kof97 | 1997 | SNK | Neo Geo MVS | |
| kof97h | | The King of Fighters '97 (NGH-2320) | kof97 | 1997 | SNK | Neo Geo MVS | |
| kof97 | | The King of Fighters '97 (NGM-2320) | | 1997 | SNK | Neo Geo MVS | |
| kof97xt | | The King of Fighters '97 - Final Battle (hack) | kof97 | 2007 | hack | Neo Geo MVS | |
| kof97pls | | The King of Fighters '97 Plus (bootleg) | kof97 | 1997 | bootleg | Neo Geo MVS | |
| kof97pla | | The King of Fighters '97 Plus 2003 (bootleg / hack) | kof97 | 2003 | bootleg | Neo Geo MVS | |
| md_kof98 | | The King of Fighters '98 | | 199? || Sega Megadrive| |
| kof98ae | | The King of Fighters '98 (Anniversary Edition, EGHT ha| kof98 | 2007 | hack | Neo Geo MVS | |
| md_kof98a | | The King of Fighters '98 (Pirate) | md_kof98 | 199? || Sega Megadrive| |
| kof98ka | | The King of Fighters '98 - The Slugfest / King of Figh| kof98 | 1998 | SNK | Neo Geo MVS | |
| kof98k | | The King of Fighters '98 - The Slugfest / King of Figh| kof98 | 1998 | SNK | Neo Geo MVS | |
| kof98h | | The King of Fighters '98 - The Slugfest / King of Figh| kof98 | 1998 | SNK | Neo Geo MVS | |
| kof98 | | The King of Fighters '98 - The Slugfest / King of Figh| | 1998 | SNK | Neo Geo MVS | |
| md_kof99 | | The King of Fighters '99 | | 199? || Sega Megadrive| |
| md_kof99a | | The King of Fighters '99 (Alt) | md_kof99 | 199? || Sega Megadrive| |
| kof99e | | The King of Fighters '99 - Millennium Battle (earlier)| kof99 | 1999 | SNK | Neo Geo MVS | |
| kof99k | | The King of Fighters '99 - Millennium Battle (Korean r| kof99 | 1999 | SNK | Neo Geo MVS | |
| kof99h | | The King of Fighters '99 - Millennium Battle (NGH-2510| kof99 | 1999 | SNK | Neo Geo MVS | |
| kof99 | | The King of Fighters '99 - Millennium Battle (NGM-2510| | 1999 | SNK | Neo Geo MVS | |
| kof99p | | The King of Fighters '99 - Millennium Battle (prototyp| kof99 | 1999 | SNK | Neo Geo MVS | |
| kof10th | | The King of Fighters 10th Anniversary (bootleg) | kof2002 | 2002 | bootleg | Neo Geo MVS | |
| kf2k5uni | | The King of Fighters 10th Anniversary 2005 Unique (boo| kof2002 | 2004 | bootleg | Neo Geo MVS | |
| kf10thep | | The King of Fighters 10th Anniversary Extra Plus (boot| kof2002 | 2005 | bootleg | Neo Geo MVS | |
| kof2000 | | The King of Fighters 2000 (NGM-2570) (NGH-2570) | | 2000 | SNK | Neo Geo MVS | |
| kof2000n | | The King of Fighters 2000 (not encrypted) | kof2000 | 2000 | SNK | Neo Geo MVS | |
| kof2001h | | The King of Fighters 2001 (NGH-2621) | kof2001 | 2001 | SNK / Eolith | Neo Geo AES | |
| kof2001 | | The King of Fighters 2001 (NGM-262?) | | 2001 | SNK / Eolith | Neo Geo MVS | |
| kf2k1pls | | The King of Fighters 2001 Plus (set 1, bootleg / hack)| kof2001 | 2002 | bootleg | Neo Geo MVS | |
| kf2k1pa | | The King of Fighters 2001 Plus (set 2, bootleg / hack)| kof2001 | 2002 | bootleg | Neo Geo MVS | |
| kof2002b | | The King of Fighters 2002 (bootleg) | kof2002 | 2002 | bootleg | Neo Geo MVS | |
| kof2002 | | The King of Fighters 2002 (NGM-2650)(NGH-2650) | | 2002 | Eolith / Playm| Neo Geo MVS | |
| kf2k2ps2 | | The King of Fighters 2002 (PlayStation 2 ver 0.4, EGHT| kof2002 | 2007 | hack | Neo Geo MVS | |
| kf2k2mp | | The King of Fighters 2002 Magic Plus (bootleg) | kof2002 | 2002 | bootleg | Neo Geo MVS | |
| kf2k2mp2 | | The King of Fighters 2002 Magic Plus II (bootleg) | kof2002 | 2002 | bootleg | Neo Geo MVS | |
| kf2k2pls | | The King of Fighters 2002 Plus (bootleg set 1) | kof2002 | 2002 | bootleg | Neo Geo MVS | |
| kf2k2pla | | The King of Fighters 2002 Plus (bootleg set 2) | kof2002 | 2002 | bootleg | Neo Geo MVS | |
| kf2k2plb | | The King of Fighters 2002 Plus (bootleg set 3) | kof2002 | 2002 | bootleg | Neo Geo MVS | |
| kf2k2plc | | The King of Fighters 2002 Super (bootleg) | kof2002 | 2002 | bootleg | Neo Geo MVS | |
| kf2k3bl | | The King of Fighters 2003 (bootleg set 1) | kof2003 | 2003 | bootleg | Neo Geo MVS | |
| kf2k3bla | | The King of Fighters 2003 (bootleg set 2) | kof2003 | 2003 | bootleg | Neo Geo MVS | |
| kof2003h | | The King of Fighters 2003 (NGH-2710) | kof2003 | 2003 | SNK Playmore | Neo Geo MVS | |
| kof2003 | | The King of Fighters 2003 (NGM-2710) | | 2003 | SNK Playmore | Neo Geo MVS | |
| kf2k3pcb | | The King of Fighters 2003 | | 2003 | Playmore / Cap| dedicated Neo | dedicated PCB version, Japan region |
| kf2k3pl | | The King of Fighters 2004 Plus / Hero (bootleg) | kof2003 | 2003 | bootleg | Neo Geo MVS | |
| kf2k3upl | | The King of Fighters 2004 Ultra Plus (bootleg) | kof2003 | 2003 | bootleg | Neo Geo MVS | |
| kof2k4se | | The King of Fighters Special Edition 2004 (bootleg) | kof2002 | 2004 | bootleg | Neo Geo MVS | |
| kf2k4pls | | The King of Fighters Special Edition 2004 Plus (bootle| kof2002 | 2004 | bootleg | Neo Geo MVS | |
| pce_kungfu | | The Kung Fu | | 1987 | Hudson | PC Engine | |
| lastbladh | | The Last Blade / Bakumatsu Roman - Gekka no Kenshi (NG| lastblad | 1997 | SNK | Neo Geo AES | |
| lastblad | | The Last Blade / Bakumatsu Roman - Gekka no Kenshi (NG| | 1997 | SNK | Neo Geo MVS | |
| lastbld2 | | The Last Blade 2 / Bakumatsu Roman - Dai Ni Maku Gekka| | 1998 | SNK | Neo Geo MVS | |
| lastsold | | The Last Soldier (Korean release of The Last Blade) | lastblad | 1997 | SNK | Neo Geo MVS | |
| md_lawnmowr | | The Lawnmower Man (Euro, USA) | | 1994 | Time Warner In| Sega Megadrive| |
| lkage | | The Legend of Kage | | 1984 | Taito Corporat| Miscellaneous | |
| lkageb | | The Legend of Kage (bootleg set 1) | lkage | 1984 | bootleg | Miscellaneous | |
| lkageb2 | | The Legend of Kage (bootleg set 2) | lkage | 1984 | bootleg | Miscellaneous | |
| lkageb3 | | The Legend of Kage (bootleg set 3) | lkage | 1984 | bootleg | hardware | |
| lkageo | | The Legend of Kage (older) | lkage | 1984 | Taito Corporat| Miscellaneous | |
| lkageoo | | The Legend of Kage (oldest) | lkage | 1984 | Taito Corporat| Miscellaneous | |
| silkroad | | The Legend of Silkroad | | 1999 | Unico | Miscellaneous | |
| tg_legaxe | | The Legendary Axe | | 1989 | NEC | TurboGrafx 16 | |
| tg_legaxe2 | | The Legendary Axe II | | 1990 | NEC | TurboGrafx 16 | |
| md_lionking | | The Lion King (World) | | 1994 | Virgin Interac| Sega Megadrive| |
| md_lionkin3b | | The Lion King 3 (Alt 2?) | md_lionkin3 | 199? || Sega Megadrive| |
| md_lostvik | | The Lost Vikings (Euro) | | 1993 | Interplay | Sega Megadrive| |
| md_lostvikp | | The Lost Vikings (Euro, Prototype) | md_lostvik | 1993 | Interplay | Sega Megadrive| |
| md_lostviku | | The Lost Vikings (USA) | md_lostvik | 1992 | Interplay | Sega Megadrive| |
| md_lostwrld | | The Lost World - Jurassic Park (Euro, USA) | | 1997 | Sega | Sega Megadrive| |
| md_msbp12 | | The Magic School Bus (Prototype, 19950112) | md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp11 | | The Magic School Bus (Prototype, 19950202) | md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp10 | | The Magic School Bus (Prototype, 19950217) | md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp09 | | The Magic School Bus (Prototype, 19950307) | md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp08 | | The Magic School Bus (Prototype, 19950314) | md_msb | 1995 | Sega | Sega Megadrive| |
| md_msbp07 | | The Magic School Bus (Prototype, 19950327) | md_msb | 1995 | Sega | Sega Megadrive| |
| mainevt2p | | The Main Event (2 Players ver. X) | mainevt | 1988 | Konami | GX799 | |
| mainevto | | The Main Event (4 Players ver. F) | mainevt | 1988 | Konami | GX799 | |
| mainevt | | The Main Event (4 Players ver. Y) | | 1988 | Konami | GX799 | |
| md_miraclep | | The Miracle Piano Teaching System (USA) | | 1992 | Software Toolw| Sega Megadrive| |
| pce_tnzs | | The New Zealand Story | | 1990 | Taito | PC Engine | |
| md_tnzs | | The New Zealand Story (Jpn) | | 1990 | Taito | Sega Megadrive| |
| tnzsj | | The NewZealand Story (Japan, new version, newer PCB) | tnzs | 1988 | Taito Corporat| Miscellaneous | |
| tnzsjo | | The NewZealand Story (Japan, old version) (older PCB) | tnzs | 1988 | Taito Corporat| Miscellaneous | |
| tnzs | | The NewZealand Story (World, newer) | | 1988 | Taito Corporat| Miscellaneous | |
| tnzso | | The NewZealand Story (World, old version) (older PCB) | tnzs | 1988 | Taito Corporat| Miscellaneous | |
| tnzsop | | The NewZealand Story (World, prototype?) (older PCB) | tnzs | 1988 | Taito Corporat| Miscellaneous | |
| ninjakj | | The Ninja Kids (Japan) | ninjak | 1990 | Taito Corporat| Taito-F2 | |
| ninjaku | | The Ninja Kids (US) | ninjak | 1990 | Taito America | Taito-F2 | |
| ninjak | | The Ninja Kids (World) | | 1990 | Taito Corporat| Taito-F2 | |
| pce_ninjawar | | The Ninja Warriors | | 1989 | Taito | PC Engine | |
| ninjawj | | The Ninja Warriors (Japan) | ninjaw | 1987 | Taito Corporat| Taito Misc | |
| ninjawu | | The Ninja Warriors (US) | ninjaw | 1987 | Taito Corporat| Taito Misc | |
| ninjaw | | The Ninja Warriors (World) | | 1987 | Taito Corporat| Taito Misc | |
| md_ooze | | The Ooze (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_oozep01 | | The Ooze (Euro, Prototype, 19950728) | md_ooze | 1995 | Sega | Sega Megadrive| |
| md_oozeju | | The Ooze (Jpn, USA) | md_ooze | 1995 | Sega | Sega Megadrive| |
| md_oozep05 | | The Ooze (Prototype 104, 19950622) | md_ooze | 1995 | Sega | Sega Megadrive| |
| md_oozep04 | | The Ooze (Prototype 112, 19950626) | md_ooze | 1995 | Sega | Sega Megadrive| |
| md_oozep07 | | The Ooze (Prototype, 19950615) | md_ooze | 1995 | Sega | Sega Megadrive| |
| md_oozep06 | | The Ooze (Prototype, 19950619) | md_ooze | 1995 | Sega | Sega Megadrive| |
| md_oozep02 | | The Ooze (Prototype, 19950629) | md_ooze | 1995 | Sega | Sega Megadrive| |
| md_oozep03 | | The Ooze (Prototype, 19950629-B) | md_ooze | 1995 | Sega | Sega Megadrive| |
| md_ottifant | | The Ottifants (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_ottifantg | | The Ottifants (Ger, Prototype) | md_ottifant | 1993 | Sega | Sega Megadrive| |
| md_pagemstr | | The Pagemaster (Euro) | | 1994 | Fox Interactiv| Sega Megadrive| |
| md_pagemstru | | The Pagemaster (USA) | md_pagemstr | 1994 | Fox Interactiv| Sega Megadrive| |
| md_pagemstrup | | The Pagemaster (USA, Prototype) | md_pagemstr | 1994 | Fox Interactiv| Sega Megadrive| |
| md_piratedw1 | | The Pirates of Dark Water (Euro, USA, May 1994) | md_piratedw | 1994 | Sunsoft | Sega Megadrive| |
| md_piratedw | | The Pirates of Dark Water (USA, January 1994) | | 1994 | Sunsoft | Sega Megadrive| |
| thepitm | | The Pit (bootleg on Moon Quasar hardware) | thepit | 198? | bootleg (KZH) | Galaxian | |
| punisher | | The Punisher (930422 etc) | | 1993 | Capcom | CPS1 / QSound | |
| punisherj | | The Punisher (930422 Japan) | punisher | 1993 | Capcom | CPS1 / QSound | |
| punisheru | | The Punisher (930422 USA) | punisher | 1993 | Capcom | CPS1 / QSound | |
| punipic | | The Punisher (bootleg set 1 (with PIC16c57), 930422 et| punisher | 1993 | bootleg | CPS1 | No sound |
| punipic2 | | The Punisher (bootleg set 2 (with PIC16c57), 930422 et| punisher | 1993 | bootleg | CPS1 | No sound |
| punipic3 | | The Punisher (bootleg set 3 (with PIC16c57), 930422 et| punisher | 1993 | bootleg | CPS1 | No sound |
| md_punisher | | The Punisher (Euro) | | 1994 | Capcom | Sega Megadrive| |
| md_punisheru | | The Punisher (USA) | md_punisher | 1994 | Capcom | Sega Megadrive| |
| ghostb | | The Real Ghostbusters (US 2 Players, revision 2) | | 1987 | Data East USA | DEC8 | |
| ghostb3 | | The Real Ghostbusters (US 3 Players) | ghostb | 1987 | Data East USA | DEC8 | |
| md_renstim | | The Ren & Stimpy Show Presents Stimpy's Invention (Eur| | 1993 | Sega | Sega Megadrive| |
| md_renstimu | | The Ren & Stimpy Show Presents Stimpy's Invention (USA| md_renstim | 1993 | Sega | Sega Megadrive| |
| md_renstimup | | The Ren & Stimpy Show Presents Stimpy's Invention (USA| md_renstim | 1993 | Sega | Sega Megadrive| |
| md_revshin2 | | The Revenge of Shinobi (Euro, USA) | md_revshin | 1989 | Sega | Sega Megadrive| |
| md_revshin1 | | The Revenge of Shinobi (Euro, USA, Rev. A) | md_revshin | 1989 | Sega | Sega Megadrive| |
| md_revshin | | The Revenge of Shinobi (Euro, USA, Rev. B) | | 1989 | Sega | Sega Megadrive| |
| md_seconds | | The Second Samurai (Euro) | | 1994 | Psygnosis | Sega Megadrive| |
| simpsons2pa | | The Simpsons (2 Players Asia) | simpsons | 1991 | Konami | GX072 | |
| simpsons2pj | | The Simpsons (2 Players Japan) | simpsons | 1991 | Konami | GX072 | |
| simpsons2p | | The Simpsons (2 Players World, set 1) | simpsons | 1991 | Konami | GX072 | |
| simpsons2p2 | | The Simpsons (2 Players World, set 2) | simpsons | 1991 | Konami | GX072 | |
| simpsons | | The Simpsons (4 Players World, set 1) | | 1991 | Konami | GX072 | |
| simpsons4pa | | The Simpsons (4 Players World, set 2) | simpsons | 1991 | Konami | GX072 | |
| md_bartvssm1 | | The Simpsons - Bart Vs The Space Mutants (Euro, USA) | md_bartvssm | 1992 | Flying Edge | Sega Megadrive| |
| md_bartvssm | | The Simpsons - Bart Vs The Space Mutants (Euro, USA, R| | 1992 | Flying Edge | Sega Megadrive| |
| md_bartnigh | | The Simpsons - Bart's Nightmare (Euro, USA) | | 1993 | Flying Edge | Sega Megadrive| |
| md_smurfs | | The Smurfs (Euro, Rev. A) | | 1995 | Infogrames | Sega Megadrive| |
| md_smurfstw | | The Smurfs Travel the World (Euro) | | 1996 | Infogrames | Sega Megadrive| |
| srumbler | | The Speed Rumbler (set 1) | | 1986 | Capcom | Miscellaneous | |
| srumbler2 | | The Speed Rumbler (set 2) | srumbler | 1986 | Capcom | Miscellaneous | |
| md_thor | | The Story of Thor (Euro) | | 1995 | Sega | Sega Megadrive| |
| md_thorg | | The Story of Thor (Ger) | md_thor | 1995 | Sega | Sega Megadrive| |
| md_thorjp | | The Story of Thor (Jpn, Prototype) | md_thor | 1994 | Sega | Sega Megadrive| |
| md_thork | | The Story of Thor (Kor) | md_thor | 1995 | Sega | Sega Megadrive| |
| md_thorp3 | | The Story of Thor (Prototype, 19941004) | md_thor | 1994 | Sega | Sega Megadrive| |
| md_thorp2 | | The Story of Thor (Prototype, 19941017) | md_thor | 1994 | Sega | Sega Megadrive| |
| md_thorp1 | | The Story of Thor (Prototype, 19941101) | md_thor | 1994 | Sega | Sega Megadrive| |
| md_thors | | The Story of Thor (Spa) | md_thor | 1995 | Sega | Sega Megadrive| |
| md_thorf | | The Story of Thor - A Successor of The Light (Fra) | md_thor | 1995 | Sega | Sega Megadrive| |
| md_thorj | | The Story of Thor - Hikari o Tsugumono (Jpn) | md_thor | 1995 | Sega | Sega Megadrive| |
| md_supshin | | The Super Shinobi (Jpn) | md_revshin | 1989 | Sega | Sega Megadrive| |
| md_supshin2 | | The Super Shinobi II (Jpn, Kor) | md_shinobi3 | 1993 | Sega | Sega Megadrive| |
| md_supshin2p1 | | The Super Shinobi II (Jpn, Prototype) | md_shinobi3 | 1993 | Sega | Sega Megadrive| |
| md_supshin2p2 | | The Super Shinobi II (Jpn, Prototype, Earlier) | md_shinobi3 | 1993 | Sega | Sega Megadrive| |
| superspy | | The Super Spy (NGM-011)(NGH-011) | | 1990 | SNK | Neo Geo MVS | |
| md_termintr | | The Terminator (Euro) | | 1991 | Virgin Games | Sega Megadrive| |
| md_termintru | | The Terminator (USA) | md_termintr | 1991 | Virgin Games | Sega Megadrive| |
| md_tick | | The Tick (USA) | | 1994 | Fox Interactiv| Sega Megadrive| |
| thetogyu | | The Togyu (315-5065, Japan) | bullfgt | 1984 | Coreland / Seg| System 1 | |
| pce_druaga | | The Tower of Druaga | | 1992 | Namcot | PC Engine | |
| ssideki4 | | The Ultimate 11 - The SNK Football Championship / Toku| | 1996 | SNK | Neo Geo MVS | |
| wintbob | | The Winter Bobble (bootleg) | snowbros | 1990 | bootleg | Kaneko Pandora| |
| md_youngind | | The Young Indiana Jones Chronicles (USA, Prototype) | | 199? || Sega Megadrive| |
| md_themeprk | | Theme Park (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_thomas | | Thomas the Tank Engine & Friends (USA) | | 1993 | THQ | Sega Megadrive| |
| trally | | Thrash Rally (ALM-003)(ALH-003) | | 1991 | Alpha Denshi C| Neo Geo MVS | |
| 3wondersh | | Three Wonders (bootleg, wonder 3 910520 etc) | 3wonders | 1991 | Capcom | CPS1 | |
| 3wonders | | Three Wonders (wonder 3 910520 etc) | | 1991 | Capcom | CPS1 | |
| 3wondersu | | Three Wonders (wonder 3 910520 USA) | 3wonders | 1991 | Capcom | CPS1 | |
| thunderl | | Thunder & Lightning | | 1990 | Seta | Seta | |
| pce_tblade | | Thunder Blade | | 1990 | NEC Avenue | PC Engine | |
| thndrbld1 | | Thunder Blade (deluxe/standing, unprotected) | thndrbld | 1987 | Sega | X-Board | |
| thndrbld | | Thunder Blade (upright, FD1094 317-0056) | | 1987 | Sega | X-Board | |
| thndblst | | Thunder Blaster (Japan) | lethalth | 1991 | Irem | M92 | Imperfect sound and graphics |
| thunderxj | | Thunder Cross (Japan) | thunderx | 1988 | Konami | GX873 | |
| thunderx | | Thunder Cross (set 1) | | 1988 | Konami | GX873 | |
| thunderxa | | Thunder Cross (set 2) | thunderx | 1988 | Konami | GX873 | |
| thunderxb | | Thunder Cross (set 3) | thunderx | 1988 | Konami | GX873 | |
| thndrx2a | | Thunder Cross II (Asia) | thndrx2 | 1991 | Konami | GX073 | |
| thndrx2j | | Thunder Cross II (Japan) | thndrx2 | 1991 | Konami | GX073 | |
| thndrx2 | | Thunder Cross II (World) | | 1991 | Konami | GX073 | |
| tdragon1 | | Thunder Dragon (4th Jun. 1991) | tdragon | 1991 | NMK (Tecmo lic| NMK16 | |
| tdragon | | Thunder Dragon (9th Jan. 1992) | | 1991 | NMK (Tecmo lic| NMK16 | No sound |
| tdragonb | | Thunder Dragon (bootleg) | tdragon | 1991 | bootleg | NMK16 | No sound |
| tdragon2a | | Thunder Dragon 2 (1st Oct. 1993) | tdragon2 | 1993 | NMK | NMK16 | |
| tdragon2 | | Thunder Dragon 2 (9th Nov. 1993) | | 1993 | NMK | NMK16 | |
| md_tf2 | | Thunder Force II (Euro, USA) | | 1989 | Sega | Sega Megadrive| |
| md_tf2j | | Thunder Force II MD (Jpn) | md_tf2 | 1989 | Technosoft | Sega Megadrive| |
| md_tf3 | | Thunder Force III (Jpn, USA) | | 1990 | Technosoft | Sega Megadrive| |
| md_tf4 | | Thunder Force IV (Euro) | | 1993 | Technosoft | Sega Megadrive| |
| md_tf4j | | Thunder Force IV (Jpn) | md_tf4 | 1992 | Technosoft | Sega Megadrive| |
| thundfoxj | | Thunder Fox (Japan) | thundfox | 1990 | Taito Corporat| Taito-F2 | NULL |
| md_tfoxj | | Thunder Fox (Jpn) | md_tfox | 1991 | Taito | Sega Megadrive| |
| thundfoxu | | Thunder Fox (US) | thundfox | 1990 | Taito America | Taito-F2 | NULL |
| md_tfox | | Thunder Fox (USA) | | 1991 | Taito | Sega Megadrive| |
| thundfox | | Thunder Fox (World) | | 1990 | Taito Corporat| Taito-F2 | NULL |
| theroes | | Thunder Heroes | | 2001 | Primetec Inves| Cave | |
| thoop | | Thunder Hoop (Ver. 1) | | 1992 | Gaelco | Miscellaneous | |
| md_tpwres | | Thunder Pro Wrestling Retsuden (Jpn) | | 1992 | Human | Sega Megadrive| |
| thndzonej | | Thunder Zone (Japan) | thndzone | 1991 | Data East Corp| DECO IC16 | |
| thndzonea | | Thunder Zone (World) | thndzone | 1991 | Data East Corp| DECO IC16 | |
| thndzone | | Thunder Zone (World, Rev 1) | | 1991 | Data East Corp| DECO IC16 | |
| tndrcade | D NW | Thundercade / Twin Formation | | 1987 | [Seta] (Taito | Seta | No sound, imperfect inputs |
| tigerhb1 | | Tiger Heli (bootleg, set 1) | tigerh | 1985 | Taito | Early Toaplan | |
| tigerhb2 | | Tiger Heli (bootleg, set 2) | tigerh | 1985 | Taito | Early Toaplan | |
| tigerhb3 | | Tiger Heli (bootleg, set 3) | tigerh | 1985 | Taito | Early Toaplan | |
| tigerhj | | Tiger Heli (Japan) | tigerh | 1985 | Taito | Early Toaplan | |
| tigerh | | Tiger Heli (US) | | 1985 | Taito | Early Toaplan | |
| tg_tigerrod | | Tiger Road | | 1990 | NEC | TurboGrafx 16 | |
| tigeroadb | | Tiger Road (US bootleg) | tigeroad | 1987 | bootleg | Miscellaneous | |
| tigeroad | | Tiger Road (US) | | 1987 | Capcom (Romsta| Miscellaneous | |
| tg_timcrus | | Time Cruise | | 1992 | TTI | TurboGrafx 16 | |
| pce_timcrus2 | | Time Cruise II | | 1991 | Face | PC Engine | |
| md_timedom | | Time Dominator 1st (Jpn, Kor) | md_socket | 1994 | Vic Tokai | Sega Megadrive| |
| md_timekill | | Time Killers (Euro) | | 1996 | Black Pearl | Sega Megadrive| |
| md_timekillu | | Time Killers (USA) | md_timekill | 1996 | Black Pearl | Sega Megadrive| |
| timescan1 | | Time Scanner (set 1, System 16A, FD1089B 317-0024) | timescan | 1987 | Sega | System 16A | |
| timescan | | Time Scanner (set 2, System 16B) | | 1987 | Sega | System 16B | |
| tg_timeball | | Timeball | | 1990 | NEC | TurboGrafx 16 | |
| md_tinhead | | TinHead (USA) | | 1993 | Ballistic | Sega Megadrive| |
| md_tintin | | Tintin au Tibet (Euro) | | 1995 | Infogrames | Sega Megadrive| |
| md_ttoonbhtk | | Tiny Toon Adventures (Kor) | md_ttoonbht | 1993 | Konami | Sega Megadrive| |
| md_ttacme | | Tiny Toon Adventures - Acme All-Stars (Euro) | | 1994 | Konami | Sega Megadrive| |
| md_ttacmeu | | Tiny Toon Adventures - Acme All-Stars (USA, Kor) | md_ttacme | 1994 | Konami | Sega Megadrive| |
| md_ttoonbht | | Tiny Toon Adventures - Buster's Hidden Treasure (Euro)| | 1993 | Konami | Sega Megadrive| |
| md_ttoonbhtu | | Tiny Toon Adventures - Buster's Hidden Treasure (USA) | md_ttoonbht | 1993 | Konami | Sega Megadrive| |
| md_ttoon3 | | Tiny Toon Adventures 3 (Tw, Cracked) | | 199? | Gamtec? | Sega Megadrive| |
| pce_titan | | Titan | | 1991 | Naxat | PC Engine | |
| md_tnnbass | | TNN Bass Tournament of Champions (USA) | | 1993 | American Softw| Sega Megadrive| |
| md_tnnout | | TNN Outdoors Bass Tournament '96 (USA) | | 1996 | American Softw| Sega Megadrive| |
| tjumpman | D NW | Tobikose! Jumpman | | 1999 | Namco | Cave | Coin input not working? |
| md_slimew | | Todd's Adventures in Slime World (USA) | | 1991 | Renovation | Sega Megadrive| |
| md_toejama | | Toe Jam & Earl (World) | md_toejam | 1992 | Sega | Sega Megadrive| |
| md_toejam | | Toe Jam & Earl (World, Rev. A) | | 1992 | Sega | Sega Megadrive| |
| md_toejam2g | | Toe Jam & Earl in Panic auf Funkotron (Ger) | md_toejam2 | 1993 | Sega | Sega Megadrive| |
| md_toejam2 | | Toe Jam & Earl in Panic on Funkotron (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_toejam2j | | Toe Jam & Earl in Panic on Funkotron (Jpn) | md_toejam2 | 1993 | Sega | Sega Megadrive| |
| md_toejam2u | | Toe Jam & Earl in Panic on Funkotron (USA) | md_toejam2 | 1993 | Sega | Sega Megadrive| |
| pce_toiletk | | Toilet Kids | | 1992 | Media Rings | PC Engine | |
| tokib | | Toki (bootleg) | toki | 1989 | bootleg (Datsu| Miscellaneous | |
| tokiu | | Toki (US) | toki | 1989 | Tad (Fabtek li| Miscellaneous | |
| toki | | Toki (World set 1) | | 1989 | Tad | Miscellaneous | |
| tokia | | Toki (World set 2) | toki | 1989 | Tad | Miscellaneous | |
| md_toki1 | | Toki - Going Ape Spit ~ JuJu Densetsu (World) | md_toki | 1991 | Sega | Sega Megadrive| |
| md_toki | | Toki - Going Ape Spit ~ JuJu Densetsu (World, Rev. A) | | 1991 | Sega | Sega Megadrive| |
| tokiob | | Tokio / Scramble Formation (bootleg) | tokio | 1986 | bootleg | Taito Misc | |
| tokio | NW | Tokio / Scramble Formation (newer) | | 1986 | Taito Corporat| Taito Misc | |
| tokioo | D NW | Tokio / Scramble Formation (older) | tokio | 1986 | Taito Corporat| Taito Misc | |
| tokiou | D NW | Tokio / Scramble Formation (US) | tokio | 1986 | Taito America | Taito Misc | |
| tndrcadej | D NW | Tokusyu Butai U.A.G. (Japan) | tndrcade | 1987 | [Seta] (Taito | Seta | No sound, imperfect inputs |
| md_tomjerry | | Tom and Jerry - Frantic Antics (USA, 1993) | | 1993 | Sega | Sega Megadrive| |
| md_tomjerry1 | | Tom and Jerry - Frantic Antics (USA, 1994) | md_tomjerry | 1994 | Sega | Sega Megadrive| |
| md_lasorda | | Tommy Lasorda Baseball (USA) | md_suprleag | 1989 | Sega | Sega Megadrive| |
| md_larussa | | Tony La Russa Baseball (USA, Oceania) | | 1993 | Electronic Art| Sega Megadrive| |
| md_topfight | | Top Fighter 2000 MK VIII | | 199? || Sega Megadrive| |
| md_topf2k5 | | Top Fighter 2005 | | 199? || Sega Megadrive| |
| md_topgear2 | | Top Gear 2 (USA) | | 1994 | Vic Tokai | Sega Megadrive| |
| tophuntrh | | Top Hunter - Roddy & Cathy (NGH-046) | tophuntr | 1994 | SNK | Neo Geo MVS | |
| tophuntr | | Top Hunter - Roddy & Cathy (NGM-046) | | 1994 | SNK | Neo Geo MVS | |
| tpgolf | | Top Player's Golf (NGM-003)(NGH-003) | | 1990 | SNK | Neo Geo MVS | |
| md_topgolf | | Top Pro Golf (Jpn) | | 1992 | Soft Vision | Sega Megadrive| |
| md_topgolf2 | | Top Pro Golf 2 (Jpn) | md_chichi | 1993 | Soft Vision In| Sega Megadrive| |
| drivfrct | | Top Racer (bootleg of Driving Force) | drivfrcp | 1985 | bootleg (EMT G| Galaxian | |
| topsecrt | | Top Secret (Japan) | bionicc | 1987 | Capcom | Miscellaneous | |
| topspeedu | | Top Speed (US) | topspeed | 1987 | Taito America | Taito Misc | |
| topspeed | | Top Speed (World) | | 1987 | Taito Corporat| Taito Misc | |
| toppyrap | | Toppy & Rappy | | 1996 | SemiCom | Kaneko Pandora| |
| pce_toraheno | | Tora Heno Michi | | 1990 | Victor Enterta| PC Engine | |
| toramich | | Tora-he no Michi (Japan) | tigeroad | 1987 | Capcom | Miscellaneous | |
| toryumon | | Toryumon | | 1994 | Sega / Westone| System 16B | |
| pce_etercity | | Toshi Tensou Keikaku - Eternal City | | 1991 | Naxat | PC Engine | |
| md_totlfoot | | Total Football (Euro) | | 1995 | Domark | Sega Megadrive| |
| tturfu | | Tough Turf (set 1, US, 8751 317-0099) | tturf | 1989 | Sega / Sunsoft| System 16B | |
| tturf | | Tough Turf (set 2, Japan, 8751 317-0104) | | 1989 | Sega / Sunsoft| System 16B | No Sound, Missing Z80 Program |
| md_toughman | | Toughman Contest (Euro, USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_kingcol | | Tougiou King Colossus (Jpn) | | 1992 | Sega | Sega Megadrive| |
| tkdenshoa | | Toukidenshou - Angel Eyes (VER. 960427) | tkdensho | 1996 | Tecmo | Miscellaneous | No sound |
| tkdensho | | Toukidenshou - Angel Eyes (VER. 960614) | | 1996 | Tecmo | Miscellaneous | No sound |
| arkatour | | Tournament Arkanoid (US) | arkanoid | 1987 | Taito America | Arkanoid | |
| md_toxicc | | Toxic Crusaders (USA) | | 1992 | Sega | Sega Megadrive| |
| pce_toyshopb | | Toy Shop Boys | | 1990 | Victor | PC Engine | |
| md_toystory | | Toy Story (Euro) | | 1996 | Sega | Sega Megadrive| |
| md_toystoryu | | Toy Story (USA) | md_toystory | 1996 | Disney Interac| Sega Megadrive| |
| md_toys | | Toys (USA) | | 1993 | Absolute Enter| Sega Megadrive| |
| md_trampter | | Trampoline Terror! (USA) | | 1990 | Dreamworks | Sega Megadrive| |
| md_transf3 | | Transformers 3 (Rus) | md_mazinwar | 199? || Sega Megadrive| |
| md_traysia | | Traysia (USA) | | 1992 | Renovation | Sega Megadrive| |
| treahunt | | Treasure Hunt (bootleg?) | jack | 1982 | Hara Industrie| Jack the Giant| |
| totcarib | | Treasure of the Carribean (Prototype) | | 1994 | FACE Corporati| Neo Geo MVS | |
| tripool | | Tri-Pool (Casino Tech) | | 1981 | Noma (Casino T| Jack the Giant| |
| tripoola | | Tri-Pool (Costal Games) | tripool | 1981 | Noma (Costal G| Jack the Giant| |
| pce_tricky | | Tricky | | 1991 | IGS | PC Engine | |
| tg_tricky | | Tricky Kick | | 1990 | NEC | TurboGrafx 16 | |
| trigon | | Trigon (Japan) | lgtnfght | 1990 | Konami | GX939 | |
| triothepj | | Trio The Punch - Never Forget Me... (Japan) | triothep | 1989 | Data East Corp| Miscellaneous | |
| triothep | | Trio The Punch - Never Forget Me... (World) | | 1989 | Data East Corp| Miscellaneous | |
| tdpgal | | Triple Draw Poker | | 1983 | Design Labs / | Galaxian | |
| triplfun | | Triple Fun | oisipuzl | 1993 | bootleg | Seta | |
| md_tplay96 | | Triple Play '96 (USA) | | 1995 | Electronic Art| Sega Megadrive| |
| md_tplaygld | | Triple Play Gold (USA) | | 1996 | Electronic Art| Sega Megadrive| |
| md_tplayglda | | Triple Play Gold (USA, Alt) | md_tplaygld | 1995 | Electronic Art| Sega Megadrive| |
| triplep | | Triple Punch | | 1982 | KKI | Galaxian | |
| trojanr | | Trojan (Romstar) | trojan | 1986 | Capcom (Romsta| Miscellaneous | |
| trojan | | Trojan (US set 1) | | 1986 | Capcom | Miscellaneous | |
| trojana | | Trojan (US set 2) | trojan | 1986 | Capcom | Miscellaneous | |
| trophyh | | Trophy Hunting - Bear & Moose V1.0 | | 2002 | Sammy USA Corp| Newer Seta | |
| md_troubsht | | Trouble Shooter (USA) | | 1991 | Vic Tokai | Sega Megadrive| |
| md_troyaik | | Troy Aikman NFL Football (USA) | | 1994 | Tradewest | Sega Megadrive| |
| md_truco96 | | Truco '96 (Arg) | | 1996 | Miky | Sega Megadrive| |
| md_truelies | | True Lies (World) | | 1995 | Acclaim Entert| Sega Megadrive| |
| md_truxton | | Truxton (Euro, USA) ~ Tatsujin (Jpn) | | 1989 | Sega | Sega Megadrive| |
| truxton2 | | Truxton IITatsujin Oh | | 1992 | Toaplan | Toaplan GP9001| |
| truxton | | TruxtonTatsujin | | 1988 | [Toaplan] Tait| Toaplan BCU-2 | |
| pce_tsuppari | | Tsuppari Oozumou - Heisei Ban | | 1993 | Naxat | PC Engine | |
| pce_baibai | | Tsuru Teruhito no Jissen Kabushiki Bai Bai Game | | 1989 | Intec | PC Engine | |
| tumbleb | | Tumble Pop (bootleg set 1) | tumblep | 1991 | Data East Corp| Miscellaneous | |
| tumbleb2 | | Tumble Pop (bootleg set 2) | tumblep | 1991 | Data East Corp| Miscellaneous | |
| tumblepj | | Tumble Pop (Japan) | tumblep | 1991 | Data East Corp| DECO IC16 | |
| tumblep | | Tumble Pop (World) | | 1991 | Data East Corp| DECO IC16 | |
| md_tunshi1 | | Tun Shi Tian Di III (Chi) | md_tunshi | 199? | SKOB | Sega Megadrive| |
| md_tunshi | | Tun Shi Tian Di III (China, Simple Chinese) | | 199? || Sega Megadrive| |
| turbofrc | | Turbo Force | | 1991 | Video System C| Video System | |
| toutrun2 | D | Turbo Out Run (cockpit, FD1094 317-0106) | toutrun | 1989 | Sega | Out Run | |
| toutrun3 | | Turbo Out Run (cockpit, FD1094 317-0107) | toutrun | 1989 | Sega | Out Run | |
| toutrun1 | | Turbo Out Run (deluxe cockpit, FD1094 317-0109) | toutrun | 1989 | Sega | Out Run | |
| toutrun | | Turbo Out Run (Out Run upgrade, FD1094 317-0118) | | 1989 | Sega | Out Run | |
| md_toutrun | | Turbo OutRun (Euro, Jpn) | | 1992 | Sega | Sega Megadrive| |
| turkhunt | | Turkey Hunting USA V1.0 | | 2001 | Sammy USA Corp| Newer Seta | |
| md_turmamon | | Turma da Mônica na Terra dos Monstros (Bra) | md_wboymw | 1996 | Tec Toy | Sega Megadrive| |
| turpin | | Turpin | turtles | 1981 | Konami (Sega l| Galaxian | |
| turpins | | Turpin (bootleg on Scramble hardware) | turtles | 1981 | bootleg | Galaxian | No Sound |
| tg_turrican | | Turrican | | 1991 | Ballistic | TurboGrafx 16 | |
| md_turrican | | Turrican (Euro, USA) | | 1991 | Ballistic | Sega Megadrive| |
| turtles | | Turtles | | 1981 | Konami (Stern | Galaxian | |
| pce_tvbasket | | TV Sports Basketball | | 1993 | Victor Interac| PC Engine | |
| tg_tvbasket | | TV Sports Basketball | | 1991 | NEC | TurboGrafx 16 | |
| pce_tvfootbl | | TV Sports Football | | 1991 | Victor Interac| PC Engine | |
| tg_tvfootbl | | TV Sports Football | | 1990 | NEC | TurboGrafx 16 | |
| tg_tvhockey | | TV Sports Hockey | | 1991 | NEC | TurboGrafx 16 | |
| pce_tvhockey | | TV Sports Hockey | | 1993 | Victor Interac| PC Engine | |
| twinactn | | Twin Action | | 1995 | Afega | NMK16 | |
| twinadvk | | Twin Adventure (Korea) | twinadv | 1995 | Barko Corp | Kaneko Pandora| |
| twinadv | | Twin Adventure (World) | | 1995 | Barko Corp | Kaneko Pandora| |
| md_twincobr | | Twin Cobra (USA) | | 1991 | Sega | Sega Megadrive| |
| twineagl | | Twin Eagle - Revenge Joe's Brother | | 1988 | Seta (Taito li| Seta | Imperfect inputs |
| md_twinhawk | | Twin Hawk (Euro) ~ Daisenpuu (Jpn) | | 1990 | Sega | Sega Megadrive| |
| twinhawku | | Twin Hawk (US) | twinhawk | 1989 | Taito America | Taito-X | |
| twinhawk | | Twin Hawk (World) | | 1989 | Taito Corporat| Taito-X | |
| twinkle | | Twinkle | | 1997 | SemiCom | Kaneko Pandora| |
| twinspri | | Twinkle Star Sprites | | 1996 | ADK | Neo Geo MVS | |
| md_twinklet | | Twinkle Tale (Jpn) | | 1992 | Toyo Records | Sega Megadrive| |
| md_twistedf | | Twisted Flipper (USA, Prototype) | md_crueball | 199? || Sega Megadrive| |
| twocrude | | Two Crude (US) | cbuster | 1990 | Data East USA | DECO IC16 | |
| md_twocrude | | Two Crude Dudes (Euro) | | 1992 | Data East | Sega Megadrive| |
| md_twocrudeu | | Two Crude Dudes (USA) | md_twocrude | 1992 | Data East | Sega Megadrive| |
| md_twotribe | | Two Tribes - Populous II (Euro) | | 1993 | Virgin Games | Sega Megadrive| |
| typhoon | | Typhoon | ajax | 1987 | Konami | GX770 | |
| md_tyrant | | Tyrants - Fight through Time (USA) | md_megalo | 1992 | Virgin Games | Sega Megadrive| |
| earthjkr | | U.N. Defense Force: Earth Joker | | 1993 | Visco | Taito Misc | |
| unsquad | | U.N. Squadron (US) | | 1989 | Daipro / Capco| CPS1 | |
| usclssic | D NW | U.S. Classic | | 1989 | Seta | Seta | No sound, imperfect inputs |
| cawingj | | U.S. Navy (901012 Japan) | cawing | 1990 | Capcom | CPS1 | |
| md_gomora | | Uchuu Senkan Gomora (Jpn) | | 1991 | UPL | Sega Megadrive| |
| uecology | | Ultimate Ecology (931203 Japan) | ecofghtr | 1993 | Capcom | CPS2 | |
| md_umk3 | | Ultimate Mortal Kombat 3 (Euro) | | 1996 | Acclaim Entert| Sega Megadrive| |
| md_umk3u | | Ultimate Mortal Kombat 3 (USA) | md_umk3 | 1996 | Williams | Sega Megadrive| |
| md_ultqix | | Ultimate Qix (USA) | | 1991 | Taito | Sega Megadrive| |
| md_ultsoccr | | Ultimate Soccer (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_ultsoccrp | | Ultimate Soccer (Euro, Prototype) | md_ultsoccr | 199? || Sega Megadrive| |
| uballoon | | Ultra Balloon | | 1996 | SunA | Miscellaneous | |
| utoukond | | Ultra Toukon Densetsu (Japan) | | 1993 | Banpresto + Ts| Seta | No sound |
| ultraman | | Ultraman (Japan) | | 1991 | Banpresto / Ba| GX910 | |
| md_ultraman | | Ultraman (Jpn) | | 1993 | Ma-Ba | Sega Megadrive| |
| umanclub | | Ultraman Club - Tatakae! Ultraman Kyoudai!! | | 1992 | Tsuburaya Prod| Seta | |
| md_unchartd | | Uncharted Waters (USA) | | 1992 | Koei | Sega Megadrive| |
| md_undead | | Undead Line (Jpn) | | 1991 | Palsoft | Sega Megadrive| |
| uccopsar | | Undercover Cops (Alpha Renewal Version) | uccops | 1992 | Irem | M92 | Imperfect sound and graphics |
| uccopsj | | Undercover Cops (Japan) | uccops | 1992 | Irem | M92 | Imperfect sound and graphics |
| uccopsu | | Undercover Cops (US) | uccops | 1992 | Irem | M92 | Imperfect sound and graphics |
| uccops | | Undercover Cops (World) | | 1992 | Irem | M92 | Imperfect sound and graphics |
| md_univsold | | Universal Soldier (Euro, USA) | | 1992 | Ballistic | Sega Megadrive| |
| uniwars | | UniWar S | | 1980 | Irem | Galaxian | |
| md_unknown2 | | Unknown Game 2 (Rockman-related?) | | 199? || Sega Megadrive| |
| unkpacg | | unknown Pac-Man gambling game | | 199? | unknown | Miscellaneous | |
| md_unnecess | | Unnecessary Roughness 95 (USA) | | 1994 | Accolade | Sega Megadrive| |
| upndown | | Up'n Down (315-5030) | | 1983 | Sega | System 1 | |
| upndownu | | Up'n Down (not encrypted) | upndown | 1983 | Sega | System 1 | |
| md_ustrike | | Urban Strike (Euro, USA) | | 1994 | Electronic Art| Sega Megadrive| |
| mustangs | | US AAF Mustang (25th May. 1990 / Seoul Trading) | mustang | 1990 | UPL (Seoul Tra| NMK16 | |
| mustang | | US AAF Mustang (25th May. 1990) | | 1990 | UPL | NMK16 | |
| mustangb | | US AAF Mustang (bootleg) | mustang | 1990 | bootleg | NMK16 | No sound |
| mustangb2 | | US AAF Mustang (TAB Austria bootleg) | mustang | 1990 | bootleg | NMK16 | No sound |
| md_teamusa | | USA Basketball World Challenge (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_dreamteam | | USA Basketball World Challenge (Jpn) | md_teamusa | 1992 | Electronic Art| Sega Megadrive| |
| pce_usaprobs | | USA Pro Basketball | | 1989 | Aicom | PC Engine | |
| md_uzukeo | | Uzu Keobukseon (Kor) | | 199? || Sega Megadrive| |
| vfive | | V-Five (Japan) | grindstm | 1993 | Toaplan | Toaplan GP9001| |
| md_vfive | | V-Five (Jpn) | md_grindst | 1994 | Tengen | Sega Megadrive| |
| vliner | | V-Liner (set 1) | | 2001 | Dyna / BreezaS| Neo Geo MVS | |
| vlinero | | V-Liner (set 2) | vliner | 2001 | Dyna / BreezaS| Neo Geo MVS | |
| md_valis | | Valis (USA) | | 1991 | Renovation | Sega Megadrive| |
| md_valis3j | | Valis III (Jpn, Rev. A) | md_valis3 | 1991 | Reno | Sega Megadrive| |
| md_valis3 | | Valis III (USA) | | 1991 | Renovation | Sega Megadrive| |
| vampjr1 | | Vampire - the night warriors (940630 Japan) | dstlk | 1994 | Capcom | CPS2 | |
| vampj | | Vampire - the night warriors (940705 Japan) | dstlk | 1994 | Capcom | CPS2 | |
| vampja | | Vampire - the night warriors (940705 Japan, alt) | dstlk | 1994 | Capcom | CPS2 | |
| vhuntjr2 | | Vampire Hunter - darkstalkers' revenge (950302 Japan) | nwarr | 1995 | Capcom | CPS2 | |
| vhuntjr1s | | Vampire Hunter - darkstalkers' revenge (950307 Japan s| nwarr | 1995 | Capcom | CPS2 | |
| vhuntjr1 | | Vampire Hunter - darkstalkers' revenge (950307 Japan) | nwarr | 1995 | Capcom | CPS2 | |
| vhuntj | | Vampire Hunter - darkstalkers' revenge (950316 Japan) | nwarr | 1995 | Capcom | CPS2 | |
| vhunt2d | | Vampire Hunter 2 - darkstalkers revenge (970913 Japan | vhunt2 | 1997 | bootleg | CPS2 | |
| vhunt2r1 | | Vampire Hunter 2 - darkstalkers revenge (970913 Japan)| vhunt2 | 1997 | Capcom | CPS2 | |
| vhunt2 | | Vampire Hunter 2 - darkstalkers revenge (970929 Japan)| | 1997 | Capcom | CPS2 | |
| vsava | | Vampire Savior - the lord of vampire (970519 Asia) | vsav | 1997 | Capcom | CPS2 | |
| vsavd | | Vampire Savior - the lord of vampire (970519 Euro Phoe| vsav | 1997 | bootleg | CPS2 | |
| vsav | | Vampire Savior - the lord of vampire (970519 Euro) | | 1997 | Capcom | CPS2 | |
| vsavh | | Vampire Savior - the lord of vampire (970519 Hispanic)| vsav | 1997 | Capcom | CPS2 | |
| vsavj | | Vampire Savior - the lord of vampire (970519 Japan) | vsav | 1997 | Capcom | CPS2 | |
| vsavu | | Vampire Savior - the lord of vampire (970519 USA) | vsav | 1997 | Capcom | CPS2 | |
| vsav2d | | Vampire Savior 2 - the lord of vampire (970913 Japan P| vsav2 | 1997 | bootleg | CPS2 | |
| vsav2 | | Vampire Savior 2 - the lord of vampire (970913 Japan) | | 1997 | Capcom | CPS2 | |
| vanvan | | Van-Van Car | | 1983 | Sanritsu | Pac-man | |
| vanvank | | Van-Van Car (Karateco) | vanvan | 1983 | Karateco | Pac-man | |
| vanvanb | | Van-Van Car (set 3) | vanvan | 1983 | Karateco | Pac-man | |
| vandykeb | | Vandyke (bootleg with PIC16c57) | vandyke | 1990 | [UPL] (bootleg| NMK16 | No sound |
| vandykejal | | Vandyke (Jaleco, Set 1) | vandyke | 1990 | UPL (Jaleco li| NMK16 | |
| vandykejal2 | | Vandyke (Jaleco, Set 2) | vandyke | 1990 | UPL (Jaleco li| NMK16 | |
| vandyke | | Vandyke (Japan) | | 1990 | UPL | NMK16 | |
| md_vaportr | | Vapor Trail (USA) | | 1991 | Renovation | Sega Megadrive| |
| vaportrau | | Vapor Trail - Hyper Offence Formation (US) | vaportra | 1989 | Data East USA | DECO IC16 | |
| vaportra | | Vapor Trail - Hyper Offence Formation (World revision | | 1989 | Data East Corp| DECO IC16 | |
| vaportra3 | | Vapor Trail - Hyper Offence Formation (World revision | vaportra | 1989 | Data East Corp| DECO IC16 | |
| vmetaln | | Varia Metal (New Ways Trading Co.) | vmetal | 1995 | Excellent Syst| Miscellaneous | Imperfect graphics |
| vmetal | | Varia Metal | | 1995 | Excellent Syst| Miscellaneous | Imperfect graphics |
| varthr1 | | Varth - operation thunderstorm (920612 etc) | varth | 1992 | Capcom | CPS1 | |
| varthu | | Varth - operation thunderstorm (920612 USA) | varth | 1992 | Capcom (Romsta| CPS1 | |
| varth | | Varth - operation thunderstorm (920714 etc) | | 1992 | Capcom | CPS1 | |
| varthj | | Varth - operation thunderstorm (920714 Japan) | varth | 1992 | Capcom | CPS1 | |
| md_vecman | | Vectorman (Euro, USA) | | 1995 | Sega | Sega Megadrive| |
| md_vecmanp1 | | Vectorman (Prototype) | md_vecman | 1995 | Sega | Sega Megadrive| |
| md_vecmanp3 | | Vectorman (Prototype, 19950724) | md_vecman | 1995 | Sega | Sega Megadrive| |
| md_vecmanp2 | | Vectorman (Prototype, Alt) | md_vecman | 1995 | Sega | Sega Megadrive| |
| md_vecman2p1 | | Vectorman 2 (Prototype) | md_vecman2 | 1996 | Sega | Sega Megadrive| |
| md_vecman2p6 | | Vectorman 2 (Prototype, 19960815) | md_vecman2 | 1996 | Sega | Sega Megadrive| |
| md_vecman2p5 | | Vectorman 2 (Prototype, 19960816) | md_vecman2 | 1996 | Sega | Sega Megadrive| |
| md_vecman2p4 | | Vectorman 2 (Prototype, 19960819) | md_vecman2 | 1996 | Sega | Sega Megadrive| |
| md_vecman2p3 | | Vectorman 2 (Prototype, 19960826) | md_vecman2 | 1996 | Sega | Sega Megadrive| |
| md_vecman2p2 | | Vectorman 2 (Prototype, 19960827) | md_vecman2 | 1996 | Sega | Sega Megadrive| |
| md_vecman2 | | Vectorman 2 (USA) | | 1996 | Sega | Sega Megadrive| |
| tg_veigues | | Veigues - Tactical Gladiator | | 1990 | NEC | TurboGrafx 16 | |
| pce_veigues | | Veigues - Tactical Gladiator | | 1990 | Victor Enterta| PC Engine | |
| vendetta2pd | | Vendetta (Asia 2 Players ver. D) | vendetta | 1991 | Konami | GX081 | |
| vendetta2pu | | Vendetta (Asia 2 Players ver. U) | vendetta | 1991 | Konami | GX081 | |
| vendetta2p | | Vendetta (World 2 Players ver. W) | vendetta | 1991 | Konami | GX081 | |
| vendettar | | Vendetta (World 4 Players ver. R) | vendetta | 1991 | Konami | GX081 | |
| vendetta | | Vendetta (World 4 Players ver. T) | | 1991 | Konami | GX081 | |
| md_venom | | Venom & Spider-Man - Separation Anxiety (Euro, USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| venus | | Venus | gyruss | 1983 | bootleg | Miscellaneous | |
| md_vermilj | | Vermilion (Jpn) | md_vermil | 1989 | Sega | Sega Megadrive| |
| md_verytex | | Verytex (Jpn) | | 1991 | Asmik Ace | Sega Megadrive| |
| pce_victoryr | | Victory Run | | 1987 | Hudson | PC Engine | |
| tg_victoryr | | Victory Run | | 1989 | NEC | TurboGrafx 16 | |
| hustler | | Video Hustler | | 1981 | Konami | Galaxian | |
| hustlerb | | Video Hustler (bootleg) | hustler | 1981 | bootleg | Galaxian | |
| vpool | | Video Pool (bootleg on Moon Cresta hardware) | hustler | 1980 | bootleg | Galaxian | |
| viewpoin | | Viewpoint | | 1992 | Sammy / Aicom | Neo Geo MVS | |
| md_viewpoin | | Viewpoint (USA) | | 1994 | American Sammy| Sega Megadrive| |
| md_viewpoinp | | Viewpoint (USA, Prototype) | md_viewpoin | 1994 | American Sammy| Sega Megadrive| |
| tg_vigilant | | Vigilante | | 1989 | NEC | TurboGrafx 16 | |
| pce_vigilant | | Vigilante | | 1989 | Irem | PC Engine | |
| vigilantj | | Vigilante (Japan) | vigilant | 1988 | Irem | Miscellaneous | |
| vigilantu | | Vigilante (US) | vigilant | 1988 | Irem (Data Eas| Miscellaneous | |
| vigilantu2 | | Vigilante (US, rev G) | vigilant | 1988 | Irem (Data Eas| Miscellaneous | |
| vigilant | | Vigilante (World, set 1) | | 1988 | Irem | Miscellaneous | |
| vigilant1 | | Vigilante (World, set 2) | vigilant | 1988 | Irem | Miscellaneous | |
| vimanan | | Vimana (Nova Apparate GMBH & Co) | vimana | 1991 | Toaplan (Nova | Toaplan BCU-2 | No sound |
| vimana1 | | Vimana (old set) | vimana | 1991 | Toaplan | Toaplan BCU-2 | No sound |
| vimana | | Vimana | | 1991 | Toaplan | Toaplan BCU-2 | No sound |
| redhawkb | | Vince (Redhawk bootleg) | stagger1 | 1997 | bootleg | NMK16 | |
| viofightj | | Violence Fight (Japan) | viofight | 1989 | Taito Corporat| Taito B System| |
| viofightu | | Violence Fight (US) | viofight | 1989 | Taito America | Taito B System| |
| viofight | | Violence Fight (World) | | 1989 | Taito Corporat| Taito B System| |
| pce_violents | | Violent Soldier | | 1990 | IGS | PC Engine | |
| md_vf2 | | Virtua Fighter 2 (Euro, USA) | | 1997 | Sega | Sega Megadrive| |
| md_vf2k | | Virtua Fighter 2 (Kor) | md_vf2 | 1997 | Sega | Sega Megadrive| |
| md_vf2p5 | | Virtua Fighter 2 (Prototype, 19960819) | md_vf2 | 1996 | Sega | Sega Megadrive| |
| md_vf2p4 | | Virtua Fighter 2 (Prototype, 19960830) | md_vf2 | 1996 | Sega | Sega Megadrive| |
| md_vf2p3 | | Virtua Fighter 2 (Prototype, 19960913) | md_vf2 | 1996 | Sega | Sega Megadrive| |
| md_vf2p2 | | Virtua Fighter 2 (Prototype, 19960920) | md_vf2 | 1996 | Sega | Sega Megadrive| |
| md_vf2p1 | | Virtua Fighter 2 (Prototype, 19960927) | md_vf2 | 1996 | Sega | Sega Megadrive| |
| md_vf2tek | | Virtua Fighter 2 vs Tekken 2 | | 199? || Sega Megadrive| |
| md_vr | D NW | Virtua Racing (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_vrj | D NW | Virtua Racing (Jpn) | md_vr | 1994 | Sega | Sega Megadrive| |
| md_vru | D NW | Virtua Racing (USA) | md_vr | 1994 | Sega | Sega Megadrive| |
| md_vbart | | Virtual Bart (World) | | 1994 | Acclaim Entert| Sega Megadrive| |
| md_vpinball | | Virtual Pinball (Euro, USA) | | 1993 | Electronic Art| Sega Megadrive| |
| md_vixen357 | | Vixen 357 (Jpn) | | 1992 | NCS | Sega Megadrive| |
| md_virak | | Voina Irak (Pirate) | | 199? || Sega Megadrive| |
| pce_volfied | | Volfied | | 1989 | Taito | PC Engine | |
| volfiedjo | | Volfied (Japan) | volfied | 1989 | Taito Corporat| Taito Misc | |
| volfiedj | | Volfied (Japan, revision 1) | volfied | 1989 | Taito Corporat| Taito Misc | |
| md_volfied | | Volfied (Jpn) | md_ultqix | 1991 | Taito | Sega Megadrive| |
| volfiedu | | Volfied (US, revision 1) | volfied | 1989 | Taito America | Taito Misc | |
| volfied | | Volfied (World, revision 1) | | 1989 | Taito Corporat| Taito Misc | |
| gowcaizr | | Voltage Fighter - Gowcaizer / Choujin Gakuen Gowcaizer| | 1995 | Technos | Neo Geo MVS | |
| md_vrtroop | | VR Troopers (Euro, USA) | | 1994 | Sega | Sega Megadrive| |
| vulcan | | Vulcan Venture (New) | | 1988 | Konami | GX785 | |
| vulcana | | Vulcan Venture (Old) | vulcan | 1988 | Konami | GX785 | |
| vulcanb | | Vulcan Venture (Oldest) | vulcan | 1988 | Konami | GX785 | |
| vulgusj | | Vulgus (Japan?) | vulgus | 1984 | Capcom | Miscellaneous | |
| vulgus | | Vulgus (set 1) | | 1984 | Capcom | Miscellaneous | |
| vulgusa | | Vulgus (set 2) | vulgus | 1984 | Capcom | Miscellaneous | |
| pce_wring | | W-ring - The Double Rings | | 1990 | Naxat | PC Engine | |
| md_wackyrac | | Wacky Races (USA, Prototype) | | 199? || Sega Megadrive| |
| md_wworldsp3 | | Wacky Worlds (Prototype, 19940808) | md_wworlds | 1994 | Sega | Sega Megadrive| |
| md_wworldsp2 | | Wacky Worlds (Prototype, 19940817) | md_wworlds | 1994 | Sega | Sega Megadrive| |
| md_wworldsp1 | | Wacky Worlds (Prototype, 19940819) | md_wworlds | 1994 | Sega | Sega Megadrive| |
| md_wworlds | | Wacky Worlds (USA) | | 1994 | Sega | Sega Megadrive| |
| pce_waiwaimj | | Wai Wai Mahjong - Yukaina Janyuu Tachi | | 1989 | Video System | PC Engine | |
| mj4simai | | Wakakusamonogatari Mahjong Yonshimai (Japan) | | 1996 | Maboroshi Ware| Newer Seta | |
| wakuwak7 | | Waku Waku 7 | | 1996 | Sunsoft | Neo Geo MVS | |
| pce_valkyrie | | Walkuere no Densetsu | | 1990 | Namcot | PC Engine | |
| wallc | | Wall Crash (set 1) | | 1984 | Midcoin | Miscellaneous | |
| wallca | | Wall Crash (set 2) | wallc | 1984 | Midcoin | Miscellaneous | |
| pce_wallaby | | Wallaby!! - Usagi no Kuni no Kangaroo Race | | 1990 | Masiya | PC Engine | |
| wwallyja | | Wally wo Sagase! (rev A, Japan, FD1094 317-0197A) | wwallyj | 1992 | Sega | System 18 | |
| wwallyj | | Wally wo Sagase! (rev B, Japan, FD1094 317-0197B) | | 1992 | Sega | System 18 | |
| md_waniwani | | Wani Wani World (Jpn) | | 1992 | Kaneko | Sega Megadrive| |
| wrofaero | | War of Aero - Project MEIOU | | 1993 | Yang Cheng | Seta | |
| warofbug | | War of the Bugs or Monsterous Manouvers in a Mushroom | | 1981 | Armenia | Galaxian | |
| warofbugg | D NW | War of the Bugs or Monsterous Manouvers in a Mushroom | warofbug | 1981 | Armenia | Galaxian | |
| warofbugu | | War of the Bugs or Monsterous Manouvers in a Mushroom | warofbug | 1981 | Armenia | Galaxian | |
| warzardr1 | | War-Zard / Red Earth (Japan 961023) | redearth | 1996 | Capcom | CPS-3 | |
| warzard | | War-Zard / Red Earth (Japan 961121) | redearth | 1996 | Capcom | CPS-3 | |
| md_wardner | | Wardner (USA) | | 1991 | Mentrix Softwa| Sega Megadrive| |
| md_wardnerj | | Wardner no Mori Special (Jpn) | md_wardner | 1991 | Visco | Sega Megadrive| |
| md_wario3 | | Wario Land 3 (Rus) | md_puggsy | 199? | Glorysun | Sega Megadrive| |
| md_warlock | | Warlock (Euro, USA) | | 1994 | Acclaim Entert| Sega Megadrive| |
| md_warlockp | | Warlock (USA, Prototype) | md_warlock | 1994 | Acclaim Entert| Sega Megadrive| |
| md_warpsped | | Warpspeed (USA) | | 1993 | Accolade | Sega Megadrive| |
| warriorb | | Warrior Blade - Rastan Saga Episode III (Japan) | | 1991 | Taito Corporat| Taito Misc | |
| md_warrior | | Warrior of Rome (USA) | | 1991 | Micronet | Sega Megadrive| |
| md_warrior2 | | Warrior of Rome II (USA) | | 1992 | Micronet | Sega Megadrive| |
| wofr1 | | Warriors of Fate (921002 etc) | wof | 1992 | Capcom | CPS1 / QSound | |
| wof | | Warriors of Fate (921031 etc) | | 1992 | Capcom | CPS1 / QSound | |
| wofu | | Warriors of Fate (921031 USA) | wof | 1992 | Capcom | CPS1 / QSound | |
| wofb | | Warriors of Fate (bootleg, 921002 etc) | wof | 1992 | bootleg | CPS1 | |
| woffr | X | Warriors of Fate (French Translation) | wof | 1992 | Capcom | CPS1 / QSound | |
| md_warsong | | Warsong (USA) | | 1991 | Treco | Sega Megadrive| |
| watrball | | Water Balls | | 1996 | ABM | Miscellaneous | |
| wmatch | | Water Match (315-5064) | | 1984 | Sega | System 1 | |
| md_waterwld | | WaterWorld (Euro, Prototype) | | 1995? | Ocean | Sega Megadrive| |
| md_wayneg | | Wayne Gretzky and the NHLPA All-Stars (Euro, USA) | | 1995 | Time Warner In| Sega Megadrive| |
| md_waynewld | | Wayne's World (USA) | | 1993 | THQ | Sega Megadrive| |
| md_weaponld | | Weaponlord (USA) | | 1995 | Namco | Sega Megadrive| |
| welltrisj | | Welltris - Alexey Pajitnov's (Japan, 2 players) | welltris | 1991 | Video System C| Miscellaneous | |
| welltris | | Welltris - Alexey Pajitnov's (World?, 2 players) | | 1991 | Video System C| Miscellaneous | |
| weststry | D NW | West Story (bootleg of Blood Bros.) | bloodbro | 1991 | Datsu | Miscellaneous | |
| md_whacacri | | Whac-a-Critter (USA) | | 1993 | Realtec | Sega Megadrive| |
| md_wheelfor | | Wheel of Fortune (USA) | | 1992 | GameTek | Sega Megadrive| |
| md_carmnwldb | | Where in the World Is Carmen Sandiego? (Bra) | md_carmnwld | 199? | Tec Toy | Sega Megadrive| |
| md_carmnwld | | Where in the World Is Carmen Sandiego? (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_carmntimb | | Where in Time Is Carmen Sandiego? (Bra) | md_carmntim | 199? | Tec Toy | Sega Megadrive| |
| md_carmntim | | Where in Time Is Carmen Sandiego? (Euro, USA) | | 1992 | Electronic Art| Sega Megadrive| |
| md_whiprush | | Whip Rush (USA) | | 1990 | Renovation | Sega Megadrive| |
| md_whiprushj | | Whip Rush - Wakusei Voltegas no Nazo (Jpn) | md_whiprush | 1990 | Sega | Sega Megadrive| |
| wiggie | | Wiggie Waggie | | 1994 | Promat | Seta | |
| wildfang | | Wild Fang / Tecmo Knight | | 1989 | Tecmo | Miscellaneous | |
| md_wildsnak | | Wild Snake (USA, Prototype) | | 1994 | Bullet-Proof S| Sega Megadrive| |
| md_arcadeghu | | Williams Arcade's Greatest Hits (USA) | md_arcadegh | 1996 | Williams | Sega Megadrive| |
| willowj | | Willow (Japan, Japanese) | willow | 1989 | Capcom | CPS1 | |
| willowo | | Willow (US old ver.) | willow | 1989 | Capcom | CPS1 | |
| willow | | Willow (US) | | 1989 | Capcom | CPS1 | |
| wilytowr | | Wily Tower | | 1984 | Irem | M63 | |
| md_wimbled | | Wimbledon Championship Tennis (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_wimbledj | | Wimbledon Championship Tennis (Jpn) | md_wimbled | 1994 | Sega | Sega Megadrive| |
| md_wimbledu | | Wimbledon Championship Tennis (USA) | md_wimbled | 1993 | Sega | Sega Megadrive| |
| md_wimbledup | | Wimbledon Championship Tennis (USA, Prototype) | md_wimbled | 1993 | Sega | Sega Megadrive| |
| wjammers | | Windjammers / Flying Power Disc | | 1994 | Data East Corp| Neo Geo MVS | |
| wschampa | | Wing Shooting Championship V1.01 | wschamp | 2001 | Sammy USA Corp| Newer Seta | |
| wschamp | | Wing Shooting Championship V2.00 | | 2001 | Sammy USA Corp| Newer Seta | |
| md_wingswor | | Wings of Wor (USA) | md_gynoug | 1991 | Dreamworks Gam| Sega Megadrive| |
| pce_winshot | | Winning Shot | | 1989 | Data East | PC Engine | |
| md_wintchal1 | | Winter Challenge (Euro, USA) | md_wintchal | 1992 | Ballistic | Sega Megadrive| |
| md_wintchal | | Winter Challenge (Euro, USA, Rev. 1) | | 1992 | Ballistic | Sega Megadrive| |
| md_wintchalp | | Winter Challenge (Prototype) | md_wintchal | 1992 | Ballistic | Sega Megadrive| |
| md_wintolymu | | Winter Olympic Games (USA) | md_wintolym | 1993 | U.S. Gold | Sega Megadrive| |
| md_wintolym | | Winter Olympics (Euro) | | 1994 | U.S. Gold | Sega Megadrive| |
| md_wintolymj | | Winter Olympics (Jpn) | md_wintolym | 1994 | Sega | Sega Megadrive| |
| md_winx | | Winx - Shkola Volshyebnits (Rus) | md_valis | 199? || Sega Megadrive| |
| md_winx3d | | Winx 3D Volshebnoe Priklyuchenie (Rus) | md_valis3 | 199? || Sega Megadrive| |
| wits | | Wit's (Japan) | | 1989 | Athena (Visco | Seta | |
| md_wiznlizu | | Wiz'n'Liz (USA) | md_wiznliz | 1993 | Psygnosis | Sega Megadrive| |
| md_wiznliz | | Wiz'n'Liz - The Frantic Wabbit Wescue (Euro) | | 1993 | Psygnosis | Sega Megadrive| |
| wizdfire | | Wizard Fire (Over Sea v2.1) | | 1992 | Data East Corp| DECO IC16 | |
| wizdfireu | | Wizard Fire (US v1.1) | wizdfire | 1992 | Data East Corp| DECO IC16 | |
| md_immortalj | | Wizard of the Immortal (Jpn) | md_immortal | 1993 | Electronic Art| Sega Megadrive| |
| wolffang | | Wolf Fang -Kuhga 2001- (Japan) | rohga | 1991 | Data East Corp| DECO IC16 | |
| md_wolfchld | | Wolfchild (USA) | | 1993 | JVC Musical In| Sega Megadrive| |
| md_wolverin | | Wolverine - Adamantium Rage (Euro, USA) | | 1994 | Acclaim Entert| Sega Megadrive| |
| wonder3 | | Wonder 3 (910520 Japan) | 3wonders | 1991 | Capcom | CPS1 | |
| wboyu | | Wonder Boy (not encrypted) | wboy | 1986 | Sega (Escape L| System 1 | |
| wboyo | | Wonder Boy (set 1, 315-5135) | wboy | 1986 | Sega (Escape L| System 1 | |
| wboy | | Wonder Boy (set 1, 315-5177) | | 1986 | Sega (Escape L| System 1 | |
| wboy2 | | Wonder Boy (set 2, 315-5178) | wboy | 1986 | Sega (Escape L| System 1 | |
| wboy2u | | Wonder Boy (set 2, not encrypted) | wboy | 1986 | Sega (Escape L| System 1 | |
| wboy3 | | Wonder Boy (set 3, 315-5135) | wboy | 1986 | Sega (Escape L| System 1 | |
| wboy4 | | Wonder Boy (set 4, 315-5162) | wboy | 1986 | Sega (Escape L| System 1 | |
| wboy5 | | Wonder Boy (set 5, bootleg) | wboy | 1986 | bootleg | System 1 | |
| wbdeluxe | | Wonder Boy Deluxe | wboy | 1986 | Sega (Escape L| System 1 | |
| wb3bbl | D | Wonder Boy III - Monster Lair (bootleg) | wb3 | 1988 | bootleg | System 16B | |
| md_wboy3 | | Wonder Boy III - Monster Lair (Euro) ~ Monster Lair (J| | 1991 | Sega | Sega Megadrive| |
| wb31 | | Wonder Boy III - Monster Lair (set 1, System 16A, FD10| wb3 | 1988 | Sega / Westone| System 16A | |
| wb32 | | Wonder Boy III - Monster Lair (set 2, Japan, System 16| wb3 | 1988 | Sega / Westone| System 16B | |
| wb33 | | Wonder Boy III - Monster Lair (set 3, World, System 16| wb3 | 1988 | Sega / Westone| System 16B | |
| wb34 | | Wonder Boy III - Monster Lair (set 4, Japan, System 16| wb3 | 1988 | Sega / Westone| System 16B | |
| wb3 | | Wonder Boy III - Monster Lair (set 5, World, System 16| | 1988 | Sega / Westone| System 16B | |
| md_wboymw | | Wonder Boy in Monster World (Euro, USA) | | 1992 | Sega | Sega Megadrive| |
| md_wboy5 | | Wonder Boy V - Monster World III (Jpn, Kor) | md_wboymw | 1991 | Sega | Sega Megadrive| |
| wondl96 | | Wonder League '96 (Korea) | | 1995 | SemiCom | Miscellaneous | |
| wlstar | | Wonder League Star - Sok-Magicball Fighting (Korea) | | 1995 | Mijin | Miscellaneous | |
| md_wondlib | | Wonder Library (Jpn) | | 199? || Sega Megadrive| |
| pce_wonderm | | Wonder Momo | | 1989 | Namcot | PC Engine | |
| wndrplnt | | Wonder Planet (Japan) | | 1987 | Data East Corp| Miscellaneous | |
| wondstck | | Wonder Stick | | ???? | Yun Sung | Miscellaneous | |
| woodpeck | | Woodpecker (set 1) | | 1981 | Amenip (Palcom| Pac-man | |
| woodpeca | | Woodpecker (set 2) | woodpeck | 1981 | Amenip (Palcom| Pac-man | |
| pce_wbeach | | World Beach Volley | | 1990 | IGS | PC Engine | |
| md_wcsb | | World Championship Soccer (USA) ~ World Cup Soccer (Jp| md_wcup90 | 1989 | Sega | Sega Megadrive| |
| md_wcs | | World Championship Soccer (USA, Rev. B) ~ World Cup So| md_wcup90 | 1989 | Sega | Sega Megadrive| |
| md_wcsa | | World Championship Soccer (USA, v1.2) ~ World Cup Socc| md_wcup90 | 1989 | Sega | Sega Megadrive| |
| md_wcs2 | | World Championship Soccer II (Euro) | | 1994 | Sega | Sega Megadrive| |
| md_wcs2p19 | | World Championship Soccer II (Prototype G, 19940222) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p17 | | World Championship Soccer II (Prototype J, 19940228) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p16 | | World Championship Soccer II (Prototype N, 19940303) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p15 | | World Championship Soccer II (Prototype O, 19940303) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p14 | | World Championship Soccer II (Prototype P, 19940304) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p12 | | World Championship Soccer II (Prototype R, 19940309) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p11 | | World Championship Soccer II (Prototype U, 19940314) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p10 | | World Championship Soccer II (Prototype Y, 19940318) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p18 | | World Championship Soccer II (Prototype, 19940223) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p13 | | World Championship Soccer II (Prototype, 19940309) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p09 | | World Championship Soccer II (Prototype, 19940323) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p08 | | World Championship Soccer II (Prototype, 19940324) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p07 | | World Championship Soccer II (Prototype, 19940325) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p06 | | World Championship Soccer II (Prototype, 19940326) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p05 | | World Championship Soccer II (Prototype, 19940327) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p03 | | World Championship Soccer II (Prototype, 19940329) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p04 | | World Championship Soccer II (Prototype, 19940329-B) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2p02 | | World Championship Soccer II (Prototype, 19940330) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2u | | World Championship Soccer II (USA) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| md_wcs2up | | World Championship Soccer II (USA, Prototype) | md_wcs2 | 1994 | Sega | Sega Megadrive| |
| pce_wcircuit | | World Circuit | | 1991 | Namcot | PC Engine | |
| tg_wcbasebl | | World Class Baseball | | 1989 | NEC | TurboGrafx 16 | |
| md_wclead | | World Class Leaderboard Golf (Euro) | | 1992 | U.S. Gold | Sega Megadrive| |
| md_wcleadu | | World Class Leaderboard Golf (USA) | md_wclead | 1992 | U.S. Gold | Sega Megadrive| |
| tg_wctennis | | World Court Tennis | | 1989 | NEC | TurboGrafx 16 | |
| wc90b2 | | World Cup '90 (bootleg) | wc90 | 1989 | bootleg | Miscellaneous | |
| wc90a | | World Cup '90 (Euro set 1) | wc90 | 1989 | Tecmo | Miscellaneous | |
| wc90b | | World Cup '90 (Euro set 2) | wc90 | 1989 | Tecmo | Miscellaneous | |
| wc90t | | World Cup '90 (trackball) | wc90 | 1989 | Tecmo | Miscellaneous | |
| wc90 | | World Cup '90 (World) | | 1989 | Tecmo | Miscellaneous | |
| md_wcup90 | | World Cup Italia '90 (Euro) | | 1990 | Sega | Sega Megadrive| |
| md_wcup94 | | World Cup USA 94 (Euro, USA, Kor) | | 1994 | U.S. Gold | Sega Megadrive| |
| wh1h | | World Heroes (ALH-005 | wh1 | 1992 | Alpha Denshi C| Neo Geo MVS | |
| wh1 | | World Heroes (ALM-005) | | 1992 | Alpha Denshi C| Neo Geo MVS | |
| md_whp01 | | World Heroes (Euro, Prototype, 19940331) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp02 | | World Heroes (Euro, Prototype, 19940331-B) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whj | | World Heroes (Jpn) | md_wh | 199? || Sega Megadrive| |
| md_whjp5 | | World Heroes (Jpn, Prototype, 19940330) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whjp4 | | World Heroes (Jpn, Prototype, 19940408) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whjp3 | | World Heroes (Jpn, Prototype, 19940415) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whjp1 | | World Heroes (Jpn, Prototype, 19940420, broken - C05 m| md_wh | 1994 | Sega | Sega Megadrive| |
| md_whjp2 | | World Heroes (Jpn, Prototype, 19940420-B) | md_wh | 1994 | Sega | Sega Megadrive| |
| wh1ha | | World Heroes (set 3) | wh1 | 1992 | Alpha Denshi C| Neo Geo MVS | |
| md_wh | | World Heroes (USA) | | 1994 | Sega | Sega Megadrive| |
| md_whp13 | | World Heroes (USA, Prototype, 19940223) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp12 | | World Heroes (USA, Prototype, 19940303) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp11 | | World Heroes (USA, Prototype, 19940307) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp10 | | World Heroes (USA, Prototype, 19940309) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp09 | | World Heroes (USA, Prototype, 19940315) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp08 | | World Heroes (USA, Prototype, 19940316) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp07 | | World Heroes (USA, Prototype, 19940318) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp06 | | World Heroes (USA, Prototype, 19940322, broken - C07 m| md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp05 | | World Heroes (USA, Prototype, 19940323) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp04 | | World Heroes (USA, Prototype, 19940324) | md_wh | 1994 | Sega | Sega Megadrive| |
| md_whp03 | | World Heroes (USA, Prototype, 19940330) | md_wh | 1994 | Sega | Sega Megadrive| |
| wh2 | | World Heroes 2 (ALM-006)(ALH-006) | | 1993 | ADK | Neo Geo MVS | |
| wh2j | | World Heroes 2 Jet (ADM-007)(ADH-007) | | 1994 | ADK / SNK | Neo Geo MVS | |
| whp | | World Heroes Perfect | | 1995 | ADK / SNK | Neo Geo MVS | |
| pce_wjockey | | World Jockey | | 1991 | Namcot | PC Engine | |
| md_worldillj | | World of Illusion - Fushigi na Magic Box (Jpn) | md_worldill | 1992 | Sega | Sega Megadrive| |
| md_worldilljp | | World of Illusion - Fushigi na Magic Box (Jpn, Prototy| md_worldill | 1992 | Sega | Sega Megadrive| |
| md_worldill | | World of Illusion Starring Mickey Mouse and Donald Duc| | 1992 | Sega | Sega Megadrive| |
| md_worldillu | | World of Illusion Starring Mickey Mouse and Donald Duc| md_worldill | 1992 | Sega | Sega Megadrive| |
| md_wsb95p23 | | World Series Baseball '95 (Prototype, 19941208) | md_wsb95 | 1994 | Sega | Sega Megadrive| |
| md_wsb95p22 | | World Series Baseball '95 (Prototype, 19941214) | md_wsb95 | 1994 | Sega | Sega Megadrive| |
| md_wsb95p21 | | World Series Baseball '95 (Prototype, 19941228-SB) | md_wsb95 | 1994 | Sega | Sega Megadrive| |
| md_wsb95p20 | | World Series Baseball '95 (Prototype, 19950101-TST) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p19 | | World Series Baseball '95 (Prototype, 19950103-TST) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p18 | | World Series Baseball '95 (Prototype, 19950105) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p17 | | World Series Baseball '95 (Prototype, 19950109-TST) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p16 | | World Series Baseball '95 (Prototype, 19950110) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p15 | | World Series Baseball '95 (Prototype, 19950114-RM) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p14 | | World Series Baseball '95 (Prototype, 19950116) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p13 | | World Series Baseball '95 (Prototype, 19950118-RM) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p12 | | World Series Baseball '95 (Prototype, 19950120) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p11 | | World Series Baseball '95 (Prototype, 19950125) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p10 | | World Series Baseball '95 (Prototype, 19950130) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p09 | | World Series Baseball '95 (Prototype, 19950202) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p08 | | World Series Baseball '95 (Prototype, 19950203) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p07 | | World Series Baseball '95 (Prototype, 19950207) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p05 | | World Series Baseball '95 (Prototype, 19950209) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p06 | | World Series Baseball '95 (Prototype, 19950209-B) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p04 | | World Series Baseball '95 (Prototype, 19950211) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p03 | | World Series Baseball '95 (Prototype, 19950212) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p02 | | World Series Baseball '95 (Prototype, 19950213) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95p01 | | World Series Baseball '95 (Prototype, 19950214) | md_wsb95 | 1995 | Sega | Sega Megadrive| |
| md_wsb95 | | World Series Baseball '95 (USA) | | 1995 | Sega | Sega Megadrive| |
| md_wsb96 | | World Series Baseball '96 (USA) | | 1996 | Sega | Sega Megadrive| |
| md_wsb98 | | World Series Baseball '98 (USA) | | 1997 | Sega | Sega Megadrive| |
| md_wsbp10 | | World Series Baseball (Prototype, 19931001) | md_wsb | 1993 | Sega | Sega Megadrive| |
| md_wsbp09 | | World Series Baseball (Prototype, 19931222) | md_wsb | 1993 | Sega | Sega Megadrive| |
| md_wsbp08 | | World Series Baseball (Prototype, 19931226) | md_wsb | 1993 | Sega | Sega Megadrive| |
| md_wsbp07 | | World Series Baseball (Prototype, 19931229) | md_wsb | 1993 | Sega | Sega Megadrive| |
| md_wsbp06 | | World Series Baseball (Prototype, 19940103) | md_wsb | 1994 | Sega | Sega Megadrive| |
| md_wsbp05 | | World Series Baseball (Prototype, 19940106) | md_wsb | 1994 | Sega | Sega Megadrive| |
| md_wsbp04 | | World Series Baseball (Prototype, 19940116) | md_wsb | 1994 | Sega | Sega Megadrive| |
| md_wsbp03 | | World Series Baseball (Prototype, 19940218) | md_wsb | 1994 | Sega | Sega Megadrive| |
| md_wsbp02 | | World Series Baseball (Prototype, 19940304) | md_wsb | 1994 | Sega | Sega Megadrive| |
| md_wsbp01 | | World Series Baseball (Prototype, 19940527) | md_wsb | 1994 | Sega | Sega Megadrive| |
| md_wsb | | World Series Baseball (USA) | | 1994 | Sega | Sega Megadrive| |
| tg_wscomp | | World Sports Competition | | 1992 | TTI | TurboGrafx 16 | |
| md_worldts | | World Trophy Soccer (USA) | md_euroclub | 1992 | Virgin Games | Sega Megadrive| |
| md_worms | | Worms (Euro) | | 1995 | Ocean | Sega Megadrive| |
| md_wormsp | | Worms (Euro, Prototype) | md_worms | 1995 | Ocean | Sega Megadrive| |
| wownfant | | WOW New Fantasia | | 2002 | Comad | Miscellaneous | |
| md_wrestwar | | Wrestle War (Euro, Jpn) | | 1991 | Sega | Sega Megadrive| |
| md_wrestwarp | | Wrestle War (Jpn, Prototype) | md_wrestwar | 1991 | Sega | Sega Megadrive| |
| wrestwar1 | | Wrestle War (set 1, Japan, FD1094 317-0090) | wrestwar | 1988 | Sega | System 16B | |
| wrestwar2 | | Wrestle War (set 2, World, FD1094 317-0102) | wrestwar | 1988 | Sega | System 16B | |
| wrestwar | | Wrestle War (set 3, World, 8751 317-0103) | | 1988 | Sega | System 16B | |
| md_wrstball | | Wrestleball (Jpn) | md_powerbal | 1991 | Namcot | Sega Megadrive| |
| md_wukong | | Wu Kong Wai Zhuan (Chi) | | 1996 | Ming | Sega Megadrive| |
| neoww2 | | WW2 Demo - Arcade Development Project | | 2012 | Charles DOTY/R| Neo Geo | |
| md_wwfraw | | WWF Raw (World) | | 1994 | Acclaim Entert| Sega Megadrive| |
| md_wwfroyal | | WWF Royal Rumble (World) | | 1994 | Flying Edge | Sega Megadrive| |
| md_wwfsup | | WWF Super WrestleMania (Euro, USA) | | 1992 | Flying Edge | Sega Megadrive| |
| wwfsstar | | WWF Superstars (Europe) | | 1989 | Technos Japan | Miscellaneous | |
| wwfsstarj | D NW | WWF Superstars (Japan) | wwfsstar | 1989 | Technos Japan | Miscellaneous | Missing program ROM |
| wwfsstaru | | WWF Superstars (US) | wwfsstar | 1989 | Technos Japan | Miscellaneous | |
| wwfsstara | | WWF Superstars (US, Newer) | wwfsstar | 1989 | Technos Japan | Miscellaneous | |
| wwfwfestj | | WWF WrestleFest (Japan) | wwfwfest | 1991 | Technos Japan | Miscellaneous | |
| wwfwfestb | | WWF WrestleFest (US bootleg) | wwfwfest | 1991 | bootleg | Miscellaneous | |
| wwfwfest | | WWF WrestleFest (US set 1) | | 1991 | Technos Japan | Miscellaneous | |
| wwfwfesta | | WWF WrestleFest (US Tecmo) | wwfwfest | 1991 | Technos Japan | Miscellaneous | |
| md_wwfag | | WWF WrestleMania - The Arcade Game (Euro, USA) | | 1995 | Acclaim Entert| Sega Megadrive| |
| md_wwfaga | | WWF WrestleMania - The Arcade Game (USA, Prototype) | md_wwfag | 1995 | Acclaim Entert| Sega Megadrive| |
| xmultiplm72 | | X Multiply (Japan, M72) | xmultipl | 1989 | Irem | M72 | |
| xmultipl | | X Multiply (World, M81) | | 1989 | Irem | M81 | |
| xmen2pa | | X-Men (2 Players ver AAA) | xmen | 1992 | Konami | GX065 | |
| xmen2pe | | X-Men (2 Players ver EAA) | xmen | 1992 | Konami | GX065 | |
| xmen2pj | | X-Men (2 Players ver JAA) | xmen | 1992 | Konami | GX065 | |
| xmena | | X-Men (4 Players ver ADA) | xmen | 1992 | Konami | GX065 | |
| xmene | | X-Men (4 Players ver EBA) | xmen | 1992 | Konami | GX065 | |
| xmenj | | X-Men (4 Players ver JBA) | xmen | 1992 | Konami | GX065 | |
| xmen | | X-Men (4 Players ver UBB) | | 1992 | Konami | GX065 | |
| xmen6p | D NW | X-Men (6 Players ver ECB) | xmen | 1992 | Konami | GX065 | |
| xmen6pu | D NW | X-Men (6 Players ver UCB) | xmen | 1992 | Konami | GX065 | |
| md_xmen | | X-Men (Euro) | | 1993 | Sega | Sega Megadrive| |
| md_xmenu | | X-Men (USA) | md_xmen | 1993 | Sega | Sega Megadrive| |
| xmcotajr | | X-Men - children of the atom (941208 Japan, rent versi| xmcota | 1994 | Capcom | CPS2 | |
| xmcotaar1 | | X-Men - children of the atom (941217 Asia) | xmcota | 1995 | Capcom | CPS2 | |
| xmcotaj3 | | X-Men - children of the atom (941217 Japan) | xmcota | 1994 | Capcom | CPS2 | |
| xmcotaj2 | | X-Men - children of the atom (941219 Japan) | xmcota | 1994 | Capcom | CPS2 | |
| xmcotaj1 | | X-Men - children of the atom (941222 Japan) | xmcota | 1994 | Capcom | CPS2 | |
| xmcotaa | | X-Men - children of the atom (950105 Asia) | xmcota | 1995 | Capcom | CPS2 | |
| xmcotad | | X-Men - children of the atom (950105 Euro Phoenix Edit| xmcota | 1995 | bootleg | CPS2 | |
| xmcota | | X-Men - children of the atom (950105 Euro) | | 1995 | Capcom | CPS2 | |
| xmcotahr1 | | X-Men - children of the atom (950105 Hispanic) | xmcota | 1995 | Capcom | CPS2 | |
| xmcotaj | | X-Men - children of the atom (950105 Japan) | xmcota | 1994 | Capcom | CPS2 | |
| xmcotau | | X-Men - children of the atom (950105 USA) | xmcota | 1995 | Capcom | CPS2 | |
| xmcotah | | X-Men - children of the atom (950331 Hispanic) | xmcota | 1995 | Capcom | CPS2 | |
| md_xmen2 | | X-Men 2 - Clone Wars (Euro, USA) | | 1995 | Sega | Sega Megadrive| |
| md_xmen2p19 | | X-Men 2 - Clone Wars (Prototype, 19940506) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p18 | | X-Men 2 - Clone Wars (Prototype, 19940510) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p17 | | X-Men 2 - Clone Wars (Prototype, 19941018) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p16 | | X-Men 2 - Clone Wars (Prototype, 19941117) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p15 | | X-Men 2 - Clone Wars (Prototype, 19941123) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p14 | | X-Men 2 - Clone Wars (Prototype, 19941128) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p13 | | X-Men 2 - Clone Wars (Prototype, 19941130) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p12 | | X-Men 2 - Clone Wars (Prototype, 19941202) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p11 | | X-Men 2 - Clone Wars (Prototype, 19941203) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p10 | | X-Men 2 - Clone Wars (Prototype, 19941206) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p09 | | X-Men 2 - Clone Wars (Prototype, 19941207) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p08 | | X-Men 2 - Clone Wars (Prototype, 19941208) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p07 | | X-Men 2 - Clone Wars (Prototype, 19941209) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p06 | | X-Men 2 - Clone Wars (Prototype, 19941210) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p04 | | X-Men 2 - Clone Wars (Prototype, 19941211) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p05 | | X-Men 2 - Clone Wars (Prototype, 19941211-A) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p03 | | X-Men 2 - Clone Wars (Prototype, 19941214) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p02 | | X-Men 2 - Clone Wars (Prototype, 19941215) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| md_xmen2p01 | | X-Men 2 - Clone Wars (Prototype, 19941216) | md_xmen2 | 1994 | Sega | Sega Megadrive| |
| xmvsfjr2 | | X-Men vs Street Fighter (960909 Japan) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfar2 | | X-Men vs Street Fighter (960910 Asia) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfr1 | | X-Men vs Street Fighter (960910 Euro) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfjr1 | | X-Men vs Street Fighter (960910 Japan) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfar1 | | X-Men vs Street Fighter (960919 Asia) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsf | | X-Men vs Street Fighter (961004 Euro) | | 1996 | Capcom | CPS2 | |
| xmvsfh | | X-Men vs Street Fighter (961004 Hispanic) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfj | | X-Men vs Street Fighter (961004 Japan) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfu1d | | X-Men vs Street Fighter (961004 USA Phoenix Edition) | xmvsf | 1996 | bootleg | CPS2 | |
| xmvsfur1 | | X-Men vs Street Fighter (961004 USA) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfa | | X-Men vs Street Fighter (961023 Asia) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfb | | X-Men vs Street Fighter (961023 Brazil) | xmvsf | 1996 | Capcom | CPS2 | |
| xmvsfu | | X-Men vs Street Fighter (961023 USA) | xmvsf | 1996 | Capcom | CPS2 | |
| md_xpertsp | | X-perts (Prototype) | md_xperts | 1996 | Sega | Sega Megadrive| |
| md_xperts | | X-perts (USA) | | 1996 | Sega | Sega Megadrive| |
| md_xdr | | XDR - X Dazedly Ray (Jpn) | | 1990 | Unipac | Sega Megadrive| |
| md_xenon2 | | Xenon 2 - Megablast (Euro) | | 1992 | Virgin Games | Sega Megadrive| |
| 3in1semi | | XESS - The New Revolution (SemiCom 3-in-1) | | 1997 | SemiCom | Kaneko Pandora| |
| pce_xevious | | Xevious - Fardraut Densetsu | | 1990 | Namcot | PC Engine | |
| md_xiaomo | | Xiao Monv - Magic Girl (Chi) | | 199? || Sega Megadrive| |
| md_xinqig | | Xin Qi Gai Wang Zi (Chi) | | 1996 | C&E | Sega Megadrive| |
| md_xinqig1 | | Xin Qi Gai Wang Zi (Chi, Alt) | md_xinqig | 1996 | C&E | Sega Megadrive| |
| xorworld | | Xor World (prototype) | | 1990 | Gaelco | Miscellaneous | |
| md_yasech | | Ya Se Chuan Shuo (Chi) | | 1995 | Chuanpu Techno| Sega Megadrive| |
| leaguemn | D NW | Yakyuu Kakutou League-Man (Japan) | nbbatman | 1993 | Irem | M92 | Imperfect sound and graphics |
| md_yangji | | Yang Jia Jiang - Yang Warrior Family (Chi) | | 199? || Sega Megadrive| |
| yankeedo | | Yankee DO! | mrdo | 1982 | hack | Miscellaneous | |
| yesnoj | | Yes/No Sinri Tokimeki Chart | | 1992 | Taito Corporat| Taito-F2 | |
| tg_yobro | | Yo, Bro | | 1991 | NEC | TurboGrafx 16 | |
| md_yogibear | | Yogi Bear's Cartoon Capers (Euro) | | 1994 | Empire Interac| Sega Megadrive| |
| youjyudn | | Youjyuden (Japan) | | 1986 | Irem | Irem M62 | |
| pce_youkaid | | Youkai Douchuuki | | 1988 | Namcot | PC Engine | |
| md_ys3j | | Ys - Wanderers from Ys (Jpn) | md_ys3 | 1991 | Reno | Sega Megadrive| |
| md_ys3 | | Ys III (USA) | | 1991 | Renovation | Sega Megadrive| |
| md_yuyusf | | Yu Yu Hakusho - Makyou Toitsusen (Jpn) | | 1994 | Sega | Sega Megadrive| |
| md_yuyusfb | | Yu Yu Hakusho - Sunset Fighters (Bra) | md_yuyusf | 199? | Tec Toy | Sega Megadrive| |
| md_yuyug | | Yu Yu Hakusho Gaiden (Jpn) | | 1994 | Sega | Sega Megadrive| |
| pce_yuyu | | Yuu Yuu Jinsei - Victory Life | | 1988 | Hudson | PC Engine | |
| yuyugogo | | Yuuyu no Quiz de GO!GO! (Japan) | | 1990 | Taito Corporat| Taito-F2 | |
| md_zanyasha | | Zan Yasha Enbukyoku (Jpn) | | 1991 | Wolf Team | Sega Megadrive| |
| md_zanygolf1 | | Zany Golf (Euro, USA) | md_zanygolf | 1990 | Electronic Art| Sega Megadrive| |
| md_zanygolf | | Zany Golf (Euro, USA, v1.1) | | 1990 | Electronic Art| Sega Megadrive| |
| zedblade | | Zed Blade / Operation Ragnarok | | 1994 | NMK | Neo Geo MVS | |
| pce_zero4ca | | Zero 4 Champ | pce_zero4c | 1991 | Media Rings | PC Engine | |
| pce_zero4c | | Zero 4 Champ (v1.5) | | 1991 | Media Rings | PC Engine | |
| zeropnt | | Zero Point (set 1) | | 1998 | Unico | Unico | |
| zeropnta | | Zero Point (set 2) | zeropnt | 1998 | Unico | Unico | |
| zeropnt2 | | Zero Point 2 | | 1999 | Unico | Unico | |
| md_zero | | Zero the Kamikaze Squirrel (Euro) | | 1994 | SunSoft | Sega Megadrive| |
| md_zerou | | Zero the Kamikaze Squirrel (USA) | md_zero | 1994 | SunSoft | Sega Megadrive| |
| zerotime | | Zero Time | galaxian | 1979 | Petaco S.A | Galaxian | |
| md_zerotol | | Zero Tolerance (Euro, USA) | | 1994 | Accolade | Sega Megadrive| |
| zerowing | | Zero Wing | | 1989 | Toaplan | Toaplan BCU-2 | |
| zerowing2 | | Zero Wing (2 player simultaneous ver.) | zerowing | 1989 | [Toaplan] Will| Toaplan BCU-2 | |
| md_zerowing | | Zero Wing (Euro) | | 1991 | Sega | Sega Megadrive| |
| md_zerowingj | | Zero Wing (Jpn) | md_zerowing | 1991 | Toaplan | Sega Megadrive| |
| zerozone | | Zero Zone | | 1993 | Comad | Miscellaneous | |
| drgw2c | | Zhong Guo Long II (V100C, China) | drgw2 | 1997 | IGS | PolyGameMaster| |
| md_zhuogu | | Zhuo Gui Da Shi - Ghost Hunter (Chi) | | 1994 | Shenchi Techno| Sega Megadrive| |
| zigzag | | Zig Zag (Galaxian hardware, set 1) | | 1982 | LAX | Galaxian | |
| zigzag2 | | Zig Zag (Galaxian hardware, set 2) | zigzag | 1982 | LAX | Galaxian | |
| zingzip | | Zing Zing Zip | | 1992 | Allumer + Tecm| Seta | |
| zintrckb | | Zintrick / Oshidashi Zentrix (hack / bootleg) | | 1996 | hack / bootleg| Neo Geo MVS | |
| zintrkcd | | Zintrick / Oshidashi Zentrix (Neo CD conversion) | zintrckb | 1996 | hack | Neo Geo MVS | |
| zipzap | | Zip & Zap | | 1995 | Barko Corp | Miscellaneous | Imperfect GFXs, No Sound |
| pce_zipang | | Zipang | | 1990 | Pack-In-Video | PC Engine | |
| md_zombhigh | | Zombie High (USA, Prototype) | | 199? || Sega Megadrive| |
| zombraid | | Zombie Raid (US) | | 1995 | American Sammy| Seta | |
| md_zombies | | Zombies (Euro) | | 1993 | Konami | Sega Megadrive| |
| md_zombiesu | | Zombies Ate My Neighbors (USA) | md_zombies | 1994 | Konami | Sega Megadrive| |
| md_zool | | Zool - Ninja of the 'Nth' Dimension (Euro) | | 1993 | Electronic Art| Sega Megadrive| |
| md_zoolu | | Zool - Ninja of the 'Nth' Dimension (USA) | md_zool | 1993 | GameTek | Sega Megadrive| |
| md_zoom | | Zoom! (World) | | 1990 | Sega | Sega Megadrive| |
| md_zoop | | Zoop (Euro) | | 1995 | Viacom New Med| Sega Megadrive| |
| md_zoopu | | Zoop (USA) | md_zoop | 1995 | Viacom New Med| Sega Megadrive| |
| md_zouzou | | Zou! Zou! Zou! Rescue Daisakusen (Jpn) | md_rolo | 1993 | Electronic Art| Sega Megadrive| |
| zupapa | | Zupapa! | | 2001 | SNK | Neo Geo MVS | |
| zzyzzyxx | | Zzyzzyxx (set 1) | | 1982 | Cinematronics | Jack the Giant| |
| zzyzzyxx2 | | Zzyzzyxx (set 2) | zzyzzyxx | 1982 | Cinematronics | Jack the Giant| |
+---------------+-------+-------------------------------------------------------+---------------+-------+---------------+---------------+---------------------------------------+
Razorback
FBANEXT360 + 5823 ROMS Emulators, JTAG/RGH, Roms
Posted, Jun 2017, Last Updated: junho 16, 2017
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