| Musya (1992) | 400,233 | 224 |
| MUSYNX (2014) | 929,338 | 2,301 |
| Mutagenic (2022) | 852 | 8 |
| Mutan Zone (1988) | 9,298 | 26 |
| Mutant Alien Moles of the Dead (2017) | 2,924 | 5 |
| Mutant Alley: Do The Dinosaur (2021) | 159,651 | 6 |
| Mutant Boxing League VR (2024) | 8,312 | 27 |
| Mutant College (2025) | 0 | 0 |
| Mutant Crisis (2024) | 0 | 0 |
| Mutant Fighter (1991) | 4,105,105 | 409 |
| Mutant Football League (2017) | 10,655,795 | 4,292 |
| Mutant Herd (1983) | 603 | 2 |
| Mutant Karate Canary (2023) | 952 | 25 |
| Mutant League Football (1993) | 1,590,698 | 357 |
| Mutant League Hockey (1994) | 904,225 | 286 |
| Mutant Mudds (2012) | 1,037,551 | 948 |
| Mutant Mudds Super Challenge (2016) | 128,858 | 192 |
| Mutant Night (1987) | 74,003 | 82 |
| Mutant Rampage: Bodyslam (1994) | 85,765 | 36 |
| Mutant Slime: Survivor Team (2025) | 0 | 0 |
| Mutant Storm (2002) | 23,846 | 12 |
| Mutant Storm Empire (2007) | 31,886 | 18 |
| Mutant Storm Reloaded (2005) | 27,104 | 43 |
| The Mutant Virus: Crisis in a Computer World (1992) | 49,931 | 55 |
| Mutant Year Zero: Road to Eden (2018) | 30,597,976 | 19,718 |
| Mutant Zone (2022) | 1,742,833 | 1,372 |
| Mutant Zone 2 (2022) | 602,224 | 789 |
| Mutants (1987) | 1,041,522 | 34 |
| Mutants Ate My Carrots (2025) | 43,531 | 16 |
| Mutants Of Mist (2024) | 0 | 0 |
| Mutants: Genesis (2023) | 325,783 | 318 |
| Mutants: Genetic Gladiators (2013) | 40,177,655 | 9,400 |
| Mutation Nation (1992) | 880,322 | 899 |
| Mutation of J.B. (1996) | 200,918 | 41 |
| The Mutational (2020) | 22,668 | 6 |
| Mutational Loading (2025) | 0 | 0 |
| Mutazione (2019) | 812,650 | 1,623 |
| Mute Crimson (2011) | 136,007 | 88 |
| Mute Crimson DX (2024) | 3,543 | 15 |
| MuteX+ (2025) | 0 | 0 |
| Mutiny Island (2019) | 6,186 | 39 |
| Mutropolis (2020) | 156,848 | 441 |
| Mutsu to Nohohon (2002) | 9,347 | 7 |
| Mutual Assured Destruction Simulator (2024) | 43 | 2 |
| Mutual Harrow (2025) | 0 | 0 |
| Mutus Meteora (2023) | 21 | 1 |
| Muv-Luv Alternative (2006) | 2,452,152 | 1,691 |
| Muv-Luv Alternative Chronicles Last Divers (2010) | 7,625 | 3 |
| Muv-Luv Alternative: Total Eclipse (2013) | 528,127 | 436 |
| Muv-Luv photonflowers* (2019) | 83,995 | 205 |
| Muzzle Flash (2003) | 411,058 | 70 |
| MV-017 Metal Armor (2001) | 127 | 3 |
| MVP 06: NCAA Baseball (2006) | 266,446 | 573 |
| MVP 07: NCAA Baseball (2007) | 4,162,221 | 728 |
| MVP Baseball (2005) | 80,709 | 63 |
| MVP Baseball 2003 (2003) | 178,658 | 239 |
| MVP Baseball 2004 (2004) | 527,365 | 552 |
| MVP Baseball 2005 (2005) | 3,692,570 | 2,182 |
| MX 2002 (2001) | 247,493 | 150 |
| MX 2002 featuring Ricky Carmichael (2001) | 4,196 | 13 |
| MX Nitro: Unleashed (2017) | 1,101,198 | 472 |
| MX Rider (2001) | 110,341 | 38 |
| MX Superfly (2002) | 539,501 | 186 |
| MX Unleashed (2004) | 5,239,872 | 1,499 |
| MX vs. ATV Alive (2011) | 65,552,990 | 2,461 |
| MX vs. ATV All Out (2018) | 33,111,698 | 6,252 |
| MX vs. ATV Legends (2022) | 20,415,297 | 7,555 |
| MX vs. ATV Reflex (2009) | 115,945,118 | 16,123 |
| MX vs. ATV Supercross (2014) | 72,206,984 | 5,923 |
| MX vs. ATV Unleashed (2005) | 8,626,593 | 2,770 |
| MX vs. ATV Untamed (2007) | 14,892,643 | 2,164 |
| MX vs. ATV: On the Edge (2006) | 249,843 | 116 |
| MX World Tour Featuring Jamie Little (2005) | 83,942 | 95 |
| MXGP - The Official Motocross Videogame (2014) | 27,481,211 | 4,388 |
| MXGP 2019: The Official Motocross Videogame (2019) | 11,964,567 | 3,102 |
