| M.C. Kids | US | 1992-02 |
Virgin Interactive | Commercial |
| M.C. Kids | US | 1992-02 |
Virgin Interactive | Prototype |
| M.C. Mario | AS | 1992 |
| Unlicensed |
| M.U.L.E | US | 1990-09 |
Mindscape | Commercial |
| M.U.S.C.L.E. - Tag Team Match | US | 1986-10 |
Bandai Namco | Commercial |
| M8 Game Selectable Working Product Display | EU | |
| Demo |
| M8 Game Selectable Working Product Display | US | |
| Demo |
| MK 6 | TW | |
| Unlicensed |
| MOON8 | WORLD | 2012-07 |
Brad Smith | Unlicensed |
| Mach Rider | EU | 1987-03-15 |
Nintendo | Commercial |
| Mach Rider | JP | 1985-11-21 |
Nintendo | Commercial |
| Mach Rider | US | 1986-08 |
Nintendo | Commercial |
| Machine Cave | WORLD | 2018 |
Mega Cat Studios | Unlicensed |
| Mad City | JP | 1988-08-12 |
Konami | Commercial |
| Mad City | JP | 1988-08-12 |
Konami | Prototype |
| Mad Max | US | 1990-07 |
Mindscape | Commercial |
| Madoola no Tsubasa | JP | 1986-12 |
Sunsoft | Commercial |
| Madoola no Tsubasa | JP | 1986-12 |
Sunsoft | Demo |
| MagePoint Quest | WORLD | |
| Unlicensed |
| Magi Cube | US | |
| Prototype |
| Magic Block | TW | 1991 |
NTDEC | Unlicensed |
| Magic Bubble | TW | 1991 |
American Video Entertainment | Unlicensed |
| Magic Carpet 1001 | TW | 1992 |
Caltron | Unlicensed |
| Magic Carpet 1001 | US | 1992 |
Gluk Video | Unlicensed |
| Magic Cube | TW | 1991 |
Sachen | Unlicensed |
| Magic Darts | JP | 1991-04-26 |
Romstar | Commercial |
| Magic Darts | US | 1991-09 |
Romstar | Commercial |
| Magic Darts | US | 1991-09 |
SETA | Prototype |
| Magic Dragon | TW | 1994 |
| Unlicensed |
| Magic Floor | WORLD | 2012-09 |
Martin Korth | Unlicensed |
| Magic Giral | TW | |
RCM Group | Unlicensed |
| Magic Jewelry | TW | 1990 |
RCM | Unlicensed |
| Magic Jewelry II | TW | 1991 |
RCM | Unlicensed |
| Magic John | JP | 1990-09-28 |
Jaleco | Commercial |
| Magic Johnson's Fast Break | US | 1990-03 |
Tradewest | Commercial |
| Magic Johnson's Fast Break | US | 1990-03 |
Tradewest | Prototype |
| Magic Kid Googoo | KR | 1992 |
Zemina | Unlicensed |
| Magic Madness | AS | 2025 |
| Unlicensed |
| Magical Doropie | AS | 1990-12-14 |
| Unlicensed |
| Magical Dungeon 3D | WORLD | |
| Unlicensed |
| Magical Dungeon 3D | WORLD | |
| Prototype |
| Magical Kid's Doropie | JP | 1990-12 |
Vic Tokai | Commercial |
| Magical Kid's Doropie | JP | 1990-12 |
Vic Tokai | Prototype |
| Magical Mathematics | AS | 1990 |
Sachen | Unlicensed |
| Magical Mathematics | TW | 1990 |
Sachen | Unlicensed |
| Magical Taruruuto-kun - Fantastic World!! | JP | 1991-03 |
Bandai | Commercial |
| Magical Taruruuto-kun 2 - Mahou Daibouken | JP | 1992-06 |
Bandai Namco | Commercial |
| Magician | US | 1991-02 |
Taxan USA Corp | Commercial |
| Magician | US | 1991-02 |
Taxan USA Corp | Prototype |
| Magmax | JP | 1986-03-19 |
FCI | Commercial |
| Magmax | US | 1988-11 |
FCI | Commercial |
| Magnetizer | WORLD | |
| Prototype |
| Magnum Kikiippatsu - Empire City - 1931 | JP | 1987-12 |
Toshiba EMI | Commercial |
| Maharaja | JP | 1989-09-29 |
Sunsoft | Commercial |
| Mahjang Companion | JP | 1990 |
Hacker International | Unlicensed |
| Mahjang Companion | TW | 1990 |
Hacker International | Unlicensed |
| Mahjong | AS | 1983-08-27 |
| Unlicensed |
| Mahjong | JP | 1983-08 |
Nintendo | Commercial |
| Mahjong Academy | TW | 1992 |
Sachen | Unlicensed |
| Mahjong Block | TW | 1991 |
Micro Genius | Unlicensed |
| Mahjong Club Nagatachou - Sousaisen | JP | 1991-04 |
HectorSoft | Commercial |
| Mahjong RPG Dora Dora Dora | JP | 1991-01 |
Natsume | Commercial |
| Mahjong Samit - Kabukicho Hen | JP | 1990 |
Hacker International | Unlicensed |
| Mahjong Taikai | JP | 1989-10-31 |
Koei | Commercial |
| Mahjong Taisen | JP | 1992-05-20 |
Nichibutsu | Commercial |
| Mahjong Trap | TW | |
Hacker International | Unlicensed |
| Mahou no Princess Minky Momo - Remember Dream | JP | 1992-07 |
Yutaka | Commercial |
| Mai Nurse | WORLD | |
| Unlicensed |
| Maile Penguin's Christmas Card Adventure | WORLD | |
| Unlicensed |
| Maison Ikkoku | JP | 1988-07 |
Bothtec | Commercial |
| Majaventure - Mahjong Senki | JP | 1990-10-19 |
Tokuma Shoten | Commercial |
| Major League | JP | 1989-10-27 |
Irem | Commercial |
| Major League Baseball | US | 1988-04 |
LJN | Commercial |
| Majou Densetsu II - Daimashikyou Galious | JP | 1987-08 |
Konami | Commercial |
| Makai Island | US | 1987-04 |
| Unlicensed |
| Makai Island | US | 1987-04 |
Capcom | Prototype |
| Makaimura | JP | 1986-06 |
Capcom | Commercial |
| Malaria - A Call to Action | WORLD | |
| Prototype |
| Malen'kaya Rusalochka | RU | 1994 |
| Unlicensed |
| Mali & Lugi Fighting 2 | AS | 1993-12 |
| Unlicensed |
| Mali Boss | AS | 1991-11 |
| Unlicensed |
| Mali Jiazu 7-in-1 | AS | |
| Unlicensed |
| Mancelona Tarnation | WORLD | |
| Demo |
| Mandelbrot Set | WORLD | |
| Unlicensed |
| Manhole | WORLD | |
| Prototype |
| Maniac Mansion | DE | 1988-09-13 |
Jaleco | Commercial |
| Maniac Mansion | ES | 1988-09-13 |
Jaleco | Commercial |
| Maniac Mansion | EU | 1988-09-13 |
Jaleco | Commercial |
| Maniac Mansion | FR | 1988-09-13 |
Jaleco | Commercial |
| Maniac Mansion | IT | 1988-09-13 |
Jaleco | Commercial |
| Maniac Mansion | JP | 1988-09-13 |
Jaleco | Commercial |
| Maniac Mansion | SE | 1988-09-13 |
Jaleco | Commercial |
| Maniac Mansion | US | 1990-09 |
Jaleco | Commercial |
| Maniac Mansion | US | 1990-09 |
Jaleco | Prototype |
| Mappy | AS | 1984-11-14 |
| Unlicensed |
| Mappy | JP | 1984-11-14 |
Namco | Commercial |
| Mappy | WORLD | 1984-11-14 |
Namco | Commercial |
| Mappy Kids | JP | 1989-12-22 |
Namco | Commercial |
| Mappy Kids | WORLD | 1989-12-22 |
Namcot | Commercial |
| Mappy-Land | EU | 1986-11-26 |
Namco | Commercial |