| Mushroom Wars 2 (2016) | 10,719,944 | 4,929 |
| Mushrush (2024) | 0 | 0 |
| Music 2000 (1999) | 158,020 | 205 |
| Music 3000 (2003) | 17,258 | 33 |
| Music Catch (2008) | 71,058 | 41 |
| Music Construction Set (1983) | 17,459 | 48 |
| The Music Machine (2015) | 958,124 | 490 |
| Music on: Acoustic Guitar (2010) | 0 | 0 |
| Music on: Drums (2010) | 0 | 0 |
| Music on: Electric Guitar (2010) | 0 | 0 |
| Music on: Electronic Keyboard (2010) | 0 | 0 |
| Music on: Learning Piano (2010) | 0 | 0 |
| Music on: Learning Piano Volume 2 (2010) | 0 | 0 |
| Music on: Playing Piano (2010) | 0 | 0 |
| Music on: Retro Keyboard (2010) | 0 | 0 |
| Music Racer (2018) | 1,350,100 | 2,038 |
| Music Store Simulator (2022) | 54,904 | 354 |
| Music Summoner (2023) | 0 | 0 |
| The Music Trivia Challenge (2022) | 25,722 | 5 |
| Music Wars Empire (2016) | 25,183 | 29 |
| Musician (1980) | 31,289,703 | 1,803 |
| Musicle (2021) | 170,347 | 12 |
| Musik: Little Amadeus (2010) | 0 | 0 |
| Musikservice Amazing Spider-Man 2 (1992) | 3,351,001 | 116 |
| Musketeer (2011) | 3,067,326 | 524 |
| Muslim 3D (2022) | 149,789 | 27 |
| Musou Orochi Z (2009) | 4,085,635 | 2,995 |
| Mustache or Revenge (2019) | 53 | 5 |
| Musya (1992) | 392,171 | 194 |
| MUSYNX (2014) | 868,133 | 2,340 |
| Mutan Zone (1988) | 9,613 | 34 |
| Mutant Alien Moles of the Dead (2017) | 2,924 | 5 |
| Mutant Alley: Do The Dinosaur (2021) | 113,429 | 5 |
| Mutant Boxing League VR (2024) | 152 | 2 |
| Mutant Fighter (1991) | 3,830,206 | 393 |
| Mutant Football League (2017) | 6,749,049 | 3,146 |
| Mutant Herd (1983) | 604 | 4 |
| Mutant Karate Canary (2023) | 726 | 20 |
| Mutant League Football (1993) | 1,342,396 | 305 |
| Mutant League Hockey (1994) | 677,471 | 208 |
| Mutant Mudds (2012) | 1,065,855 | 915 |
| Mutant Mudds Super Challenge (2016) | 164,489 | 178 |
| Mutant Night (1987) | 72,225 | 77 |
| Mutant Rampage: Bodyslam (1994) | 80,571 | 29 |
| Mutant Storm (2002) | 878,592 | 4 |
| Mutant Storm Empire (2007) | 8,885 | 16 |
| Mutant Storm Reloaded (2005) | 32,892 | 57 |
| The Mutant Virus: Crisis in a Computer World (1992) | 66,903 | 54 |
| Mutant Year Zero: Road to Eden (2018) | 29,598,872 | 18,766 |
| Mutant Zone (2022) | 1,267,544 | 843 |
| Mutant Zone 2 (2022) | 379,922 | 540 |
| Mutants (1987) | 137,082 | 95 |
| Mutants: Genesis (2023) | 34,836 | 90 |
| Mutants: Genetic Gladiators (2013) | 37,879,583 | 8,896 |
| Mutation Nation (1992) | 750,942 | 674 |
| Mutation of J.B. (1996) | 201,076 | 42 |
| The Mutational (2020) | 557 | 4 |
| Mutazione (2019) | 704,158 | 1,546 |
| Mute Crimson (2011) | 132,352 | 74 |
| Mutiny Island (2019) | 2,881 | 34 |
| Mutropolis (2020) | 157,516 | 490 |
| Mutsu to Nohohon (2002) | 9,347 | 7 |
| Muv-Luv Alternative (2006) | 2,729,240 | 1,764 |
| Muv-Luv Alternative Chronicles Last Divers (2010) | 9,003 | 11 |
| Muv-Luv Alternative: Total Eclipse (2013) | 352,905 | 358 |
| Muv-Luv photonflowers* (2019) | 78,010 | 196 |
| Muzzle Flash (2003) | 491,654 | 102 |
| MV-017 Metal Armor (2001) | 127 | 2 |
| MVP 06: NCAA Baseball (2006) | 325,629 | 566 |
| MVP 07: NCAA Baseball (2007) | 4,472,097 | 618 |
| MVP Baseball (2005) | 355,763 | 80 |
| MVP Baseball 2003 (2003) | 166,599 | 226 |
| MVP Baseball 2004 (2004) | 491,964 | 530 |
| MVP Baseball 2005 (2005) | 2,500,772 | 1,720 |
| MX 2002 (2001) | 211,314 | 101 |
