| Mississippi Satsujin Jiken | Murder on the Mississippi | Jaleco | 31 October 1986 | Adventure | NES | N | N | Y | N |
| Mitsume ga Tooru | No Alternate Title | Tomy | 17 July 1992 | Action > Platformer | NES | N | N | Y | N |
| Mizuki Shigeru no Youkai Shashinkan | Shigeru Mizuki's Ghost Photo Studio | SNK | 29 December 1999 | Role Playing | NGPC | N | N | Y | N |
| Mizzurna Falls | | Human Entertainment | 23 December 1998 | Adventure | PSX | N | N | N | N |
| Moai Kun | Mr. Moai | Konami | 09 March 1990 | Puzzle | NES | N | Y | Y | Y |
| Mobile Suit Gundam Seed: Battle Assault | No Alternate Title | Bandai | 10 August 2004 | Action > Fighting | GBA | N | N | Y | N |
| Mobile Suit Z Gundam: Hot Scramble | Kidou Senshi Z-Gundam: Hot Scramble | Bandai | 28 August 1986 | Action > Shooter | NES | N | N | Y | N |
| Moero Yakyuuken | No Alternate Title | Super Pig | 01 October 1987 | Action > Fighting | FDS | N | N | Y | N |
| Moero!! Juudou Warriors | Burn!! Judo Warriors | Jaleco | 29 June 1990 | Action > Fighting | NES | N | N | Y | N |
| Moldorian: Hikari to Yami no Sister | Moldorian: The Sisters of Light and Darkness | Sega | 28 October 1994 | Role Playing | GG | N | N | Y | N |
| Mole Mania | Moguranya | Nintendo | 21 July 1996 | Puzzle | GB | N | N | Y | N |
| Momotaro Thunderbolt | Momotaro Dengeki | Hudson Soft | 08 August 1993 | Action | GB | N | N | Y | N |
| Momotarou Densetsu | The Legend of Peach Boy | Hudson | 26 October 1987 | Role Playing | NES | N | N | Y | N |
| Momotarou Densetsu Gaiden | No Alternate Title | Hudson | 17 December 1993 | Role Playing | NES | N | N | N | N |
| Monaco GP | No Alternate Title | Sega | 1983 | Racing | SG1K | N | N | Y | N |
| Money Puzzle Exchanger | Money Idol Exchanger | SNK | 17 January 1997 | Puzzle | ARC | N | N | Y | N |
| Monkey Island 2: LeChuck's Revenge | No Alternate Title | LucasArts | December 1991 | Adventure | PC | N | N | Y | N |
| Monkey King | No Alternate Title | Inventor | 2001 | Action > Platformer | NES | N | N | Y | N |
| Monopoly | Game Boy Monopoly | Majesco Games | 11 December 1998 | Boardgame | GB | N | N | Y | N |
| Monstania | No Alternate Title | Pack-In Video | 27 September 1996 | Action | SNES | N | N | Y | N |
![[NES] Super Mario Bros Level Editor - GreatEd](/utilities/screenshots/1468screenshot1.png "[NES] Super Mario Bros Level Editor - GreatEd")
