| | More More | 1999 | SemiCom / Exit | moremore | Mini-Games | 0.00 |
 | More More Plus | 1999 | SemiCom / Exit | moremorp | Mini-Games | 4.00 |
 | Moriguchi Hiroko no Quiz de Hyuu!Hyuu! (Ver 2.2J 1995/05/25) | 1995 | Taito Corporation | quizhuhu | Quiz / Japanese | 5.50 |
 | Mortal Kombat (Nifty Kombo 666, hack) (clone of: mk) | 1992 | hack | mknifty666 | | 0.00 |
| Mortal Kombat (Nifty Kombo, hack) (clone of: mk) | 1992 | hack | mknifty | | 0.00 |
| Mortal Kombat (prototype, rev 4.0 07/14/92) (clone of: mk) | 1992 | Midway | mkprot4 | | 0.00 |
| Mortal Kombat (prototype, rev 8.0 07/21/92) (clone of: mk) | 1992 | Midway | mkprot8 | | 0.00 |
| Mortal Kombat (prototype, rev 9.0 07/28/92) (clone of: mk) | 1992 | Midway | mkprot9 | Fighter / Versus | 0.00 |
| Mortal Kombat (rev 1.0 08/09/92) (clone of: mk) | 1992 | Midway | mkla1 | Fighter / Versus | 9.20 |
| Mortal Kombat (rev 2.0 08/18/92) (clone of: mk) | 1992 | Midway | mkla2 | Fighter / Versus | 0.00 |
| Mortal Kombat (rev 3.0 08/31/92) (clone of: mk) | 1992 | Midway | mkla3 | Fighter / Versus | 0.00 |
| Mortal Kombat (rev 4.0 09/28/92) (clone of: mk) | 1992 | Midway | mkla4 | Fighter / Versus | 0.00 |
| Mortal Kombat (rev 4.0 T-Unit 02/11/93) (clone of: mk) | 1992 | Midway | mkr4 | Fighter / Versus | 0.00 |
| Mortal Kombat (rev 5.0 T-Unit 03/19/93) | 1992 | Midway | mk | Fighter / Versus | 5.09 |
| Mortal Kombat (Turbo 3.0 08/31/92, hack) (clone of: mk) | 1992 | hack | mkyturboe | | 0.00 |
| Mortal Kombat (Turbo 3.1 09/09/93, hack) (clone of: mk) | 1992 | hack | mkyturbo | | 0.00 |
| Mortal Kombat (Turbo Ninja T-Unit 03/19/93, hack) (clone of: mk) | 1992 | hack | mktturbo | | 0.00 |
| Mortal Kombat (Yawdim bootleg, set 1) (clone of: mk) | 1992 | bootleg (Yawdim) | mkyawdim | Fighter / Versus | 8.00 |
| Mortal Kombat (Yawdim bootleg, set 2) (clone of: mk) | 1992 | bootleg (Yawdim) | mkyawdim2 | | 0.00 |
| | Mortal Kombat 3 (bootleg of Megadrive version) | 1996 | bootleg / Midway | mk3mdb | | 1.00 |
