| Metroid: Other M (2010) | 41,591,657 | 11,523 |
| Metroid: Samus Returns (2017) | 42,323,408 | 8,383 |
| Metroid: Zero Mission (2004) | 42,302,506 | 24,057 |
| MetroLand (2024) | 105,062 | 6 |
| The Metronomicon: Slay The Dance Floor (2016) | 617,759 | 781 |
| Metrophobia (2025) | 641 | 9 |
| Metropolis 1998 (2025) | 112,624 | 54 |
| Metropolis Crimes (2009) | 9,429 | 9 |
| Metropolis Street Racer (2000) | 1,295,282 | 1,198 |
| Metropolis: Lux Obscura (2017) | 649,861 | 380 |
| Metropolismania (2001) | 373,094 | 151 |
| Metropolismania 2 (2009) | 166,774 | 135 |
| MetroRunner (2025) | 8,277 | 5 |
| Mevo and The Grooveriders (2009) | 0 | 0 |
| Mewgenics (2025) | 23,925,009 | 4,877 |
| Mewing Simulator (2024) | 7,893 | 20 |
| MewnBase (2016) | 6,450,468 | 1,132 |
| Mewseum: Film Festival (2026) | 0 | 0 |
| Mewseum: Masterpieces (2025) | 0 | 0 |
| The Mexican Dream (2017) | 1,459 | 4 |
| Mexican Motor Mafia (2005) | 10,600 | 15 |
| Mexican Train Dominoes Gold (2013) | 266 | 1 |
| Mexicana: Deadly Holiday (2014) | 29,640 | 100 |
| Mezase! Top Pro: Green ni Kakeru Yume (1993) | 1,623 | 7 |
| Mezmeratu (2020) | 1,193 | 6 |
| MGP Manager (2024) | 937 | 21 |
| MH-Zombie (2022) | 0 | 0 |
| Mhakna Gramura and Fairy Bell (2018) | 5,044 | 38 |
| Mi Mi Mi (2019) | 1,348,877 | 110 |
| Mia and me – Magic Friends (2025) | 7,098 | 29 |
| Mia and the Dragon Princess (2023) | 335,011 | 608 |
| Mia Hamm 64 Soccer (1999) | 2,797 | 7 |
| Mia Hamm Soccer 64 (2000) | 28,292 | 51 |
| Mia's Hunt (2024) | 60,469 | 25 |
| Mia's Reading Adventure: The Bugaboo Bugs (2007) | 0 | 0 |
| Miami Law (2009) | 78,894 | 41 |
| Miami Nights: Singles in the City (2006) | 153,289 | 105 |
| Miami Vice (1986) | 5,179,051 | 516 |
| Miami Vice: The Game (2006) | 815,269 | 393 |
| Miaou Moon (2016) | 1,560 | 15 |
| Miasma Caves (2020) | 29,984 | 46 |
| Miasma Chronicles (2023) | 6,914,051 | 8,066 |
| Miasmata (2012) | 9,000,521 | 2,285 |
| MIB: Alien Crisis (2012) | 3,574,681 | 436 |
| MIBT (2020) | 0 | 0 |
| Mice Tea (2023) | 10,856 | 51 |
| Micetopia (2020) | 163,902 | 250 |
| Michael Andretti's Indy Car Challenge (1994) | 54,111 | 69 |
| Michael Andretti's World GP (1988) | 42,086 | 102 |
| Michael Jackson's Moonwalker (1989) | 4,909,710 | 579 |
| Michael Jackson's Moonwalker (1990) | 11,811,150 | 2,893 |
| Michael Jackson: The Experience (2010) | 164,147,275 | 2,955 |
| Michael Jordan in Flight (1993) | 36,082 | 14 |
| Michael Jordan: Chaos in the Windy City (1994) | 1,131,333 | 489 |
| Michael Owen's WLS 2000 (2000) | 14,786 | 17 |
| Michael Phelps: Push the Limit (2011) | 607,358 | 77 |
| Michael Schumacher Racing World Kart 2002 (2002) | 24,892 | 70 |
| Michael Schumacher World Tour Kart 2004 (2004) | 3,926 | 34 |
| Michel Futbol Master + Super Skills (1989) | 2,605 | 24 |
| Michelangelo: Stonemason Simulator (2025) | 0 | 0 |
| Michelin Rally Masters: Race of Champions (2000) | 83,869 | 143 |
| Michigan: Report from Hell (2004) | 13,357,169 | 1,110 |
| Mickey Mania (1994) | 15,188,734 | 3,068 |
| Mickey Mouse: Magic Wands! (1993) | 74,785 | 150 |
| Mickey Mouse: The Computer Game (1988) | 139,699 | 46 |
| Mickey Mousecapade (1987) | 14,334,474 | 960 |
| Mickey's 123: The Big Surprise Party (1990) | 87,722 | 12 |
| Mickey's Adventures in Numberland (1994) | 84,825 | 157 |
| Mickey's Blast Into the Past (1996) | 12,881 | 11 |
| Mickey's Dangerous Chase (1991) | 261,162 | 244 |
| Mickey's Racing Adventure (1999) | 175,483 | 153 |
| Mickey's Safari in Letterland (1993) | 2,670,371 | 298 |
| Mickey's Space Adventure (1984) | 456,901 | 44 |
| Mickey's Speedway USA (2000) | 28,187,085 | 2,034 |
| Mickey's Ultimate Challenge (1994) | 367,802 | 411 |
