| Game Name | System |
|---|
| Moon Shuttle (US? set 1) | MAME |
| Moon Shuttle (US? set 2) | MAME |
| Moon War (Moon Cresta bootleg) | MAME |
| Moon War (prototype on Frenzy hardware) | MAME |
| Moonlight Waltz (10227611, NSW/ACT) | MAME |
| Moonquake | MAME |
| Moonwar | MAME |
| Moonwar (older) | MAME |
| More Chilli (20248711, NSW/ACT) | MAME |
| More Money (VFS) (MPU3) | MAME |
| More More | MAME |
| More More Plus | MAME |
| Moriguchi Hiroko no Quiz de Hyuu!Hyuu! (Ver 2.2J 1995/05/25) | MAME |
| Mortal Kombat (Nifty Kombo 666, hack) | MAME |
| Mortal Kombat (Nifty Kombo, hack) | MAME |
| Mortal Kombat (Reptile Man hack) | MAME |
| Mortal Kombat (Turbo 3.0 08/31/92, hack) | MAME |
| Mortal Kombat (Turbo 3.1 09/09/93, hack) | MAME |
| Mortal Kombat (Turbo Ninja T-Unit 03/19/93, hack) | MAME |
| Mortal Kombat (Yawdim bootleg, set 1) | MAME |
| Mortal Kombat (Yawdim bootleg, set 2) | MAME |
| Mortal Kombat (Yawdim bootleg, set 3) | MAME |
| Mortal Kombat (Yawdim bootleg, set 4) | MAME |
| Mortal Kombat (prototype, rev 4.0 07/14/92) | MAME |
| Mortal Kombat (prototype, rev 8.0 07/21/92) | MAME |
| Mortal Kombat (prototype, rev 9.0 07/28/92) | MAME |
| Mortal Kombat (rev 1.0 08/09/92) | MAME |
| Mortal Kombat (rev 2.0 08/18/92) | MAME |
| Mortal Kombat (rev 3.0 08/31/92) | MAME |
| Mortal Kombat (rev 4.0 09/28/92) | MAME |
| Mortal Kombat (rev 4.0 T-Unit 02/11/93) | MAME |
| Mortal Kombat (rev 5.0 T-Unit 03/19/93) | MAME |
| Mortal Kombat 3 (SNES bootleg) | MAME |
| Mortal Kombat 3 (bootleg of Megadrive version) | MAME |
| Mortal Kombat 3 (rev 1 chip label p4.0) | MAME |
| Mortal Kombat 3 (rev 1.0) | MAME |
| Mortal Kombat 3 (rev 2.0) | MAME |
| Mortal Kombat 3 (rev 2.1) | MAME |
| Mortal Kombat 4 (version 1.0) | MAME |
| Mortal Kombat 4 (version 2.1) | MAME |
| Mortal Kombat 4 (version 3.0) | MAME |
| Mortal Kombat II (rev L1.1) | MAME |
| Mortal Kombat II (rev L1.4) | MAME |
| Mortal Kombat II (rev L2.0) | MAME |
| Mortal Kombat II (rev L2.1) | MAME |
| Mortal Kombat II (rev L3.0) | MAME |
| Mortal Kombat II (rev L3.1 (European)) | MAME |
| Mortal Kombat II (rev L3.1) | MAME |
| Mortal Kombat II (rev L3.2 (European)) | MAME |
| Mortal Kombat II (rev L4.2, hack) | MAME |
| Mortal Kombat II (rev L9.1, hack) | MAME |
| Mortal Kombat II Challenger (hack) | MAME |
| Mortal Wombat (Maygay) (EPOCH) (set 1) | MAME |
| Mortal Wombat (Maygay) (EPOCH) (set 2) | MAME |
| Mortal Wombat (Maygay) (EPOCH) (set 3) | MAME |
| Mortal Wombat (Maygay) (EPOCH) (set 4) | MAME |
| Mortal Wombat (Maygay) (EPOCH) (set 5) | MAME |
| Mosaic | MAME |
| Mosaic (F2 System) | MAME |
| Mosaic (Fuuki) | MAME |
| Moto Frenzy | MAME |
| Moto Frenzy (Field Test Version) | MAME |
| Moto Frenzy (Mini Deluxe Field Test Version) | MAME |
| Moto Frenzy (Mini Deluxe) | MAME |
| MotoRace USA | MAME |
| MotoTour / Zippy Race (Tecfri license) | MAME |
| Motocross Go! (MG1 Ver. A, set 1) | MAME |
| Motocross Go! (MG1 Ver. A, set 2) | MAME |
| Motocross Go! (MG2 Ver. A) | MAME |
| Motocross Go! (MG3 Ver. A) | MAME |
| Motor Raid - Twin | MAME |
| Motor Show (set 1) | MAME |
| Motor Show (set 2) | MAME |
| MotorDome | MAME |
| MotorDome (German) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 1) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 2) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 3) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 4) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 5) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 6) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 7) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 8) | MAME |
| Motorway Mania (Bellfruit) (Scorpion 4) (set 9) | MAME |
| Motos | MAME |
| Mouja (Japan) | MAME |
| Mountain Money (0100289V, NSW/ACT) | MAME |
| Mountain Money (0100294V, NSW/ACT) | MAME |
| Mouse Attack | MAME |
| Mouse Shooter GoGo | MAME |
| Mouse Trap (bootleg) | MAME |
| Mouse Trap (version 2) | MAME |
| Mouse Trap (version 3) | MAME |
| Mouse Trap (version 4) | MAME |
| Mouse Trap (version 5) | MAME |
| Mouser | MAME |
| Mouser (Cosmos) | MAME |
| Mousin' Around! (LA-1) | MAME |
| Mousin' Around! (LA-4) | MAME |
| Mousin' Around! (LU-1) | MAME |
