| Motorcycle Mechanic Simulator (2020) | 540,051 | 263 |
| Motorcycle Mechanic Simulator 2021 (2021) | 1,144,570 | 991 |
| Motorcycle Night Ride (2025) | 1,567 | 9 |
| Motorcycle Travel Simulator (2022) | 40,265 | 17 |
| Motordoom (2023) | 4,923 | 33 |
| Motorhead (1998) | 1,087,083 | 421 |
| MotorHEAT (2010) | 1,669 | 9 |
| MotorM4X (2008) | 567,426 | 161 |
| MotoRodeo (1990) | 25,818 | 19 |
| MotorSim 3 (2022) | 2,293 | 6 |
| Motorsport Manager (2014) | 38,488,319 | 24,221 |
| Motorsport Manager Mobile 2 (2017) | 591,753 | 141 |
| MotorStorm (2006) | 6,819,018 | 2,221 |
| MotorStorm: Apocalypse (2011) | 16,846,732 | 2,942 |
| MotorStorm: Arctic Edge (2009) | 5,258,480 | 1,215 |
| MotorStorm: Pacific Rift (2008) | 6,540,447 | 3,041 |
| MotorStorm: RC (2012) | 1,164,504 | 352 |
| Mottia - The gem hunters (2022) | 17 | 1 |
| Mound of Music (2024) | 237 | 10 |
| Mount & Blade (2008) | 173,162,180 | 30,106 |
| Mount & Blade II: Bannerlord (2020) | 929,811,049 | 175,252 |
| Mount & Blade: Warband (2010) | 270,306,236 | 66,025 |
| Mount Hill (2017) | 900,703 | 21 |
| Mount Wingsuit 2 (2022) | 1,465 | 30 |
| Mount Your Friends (2014) | 205,689,768 | 3,058 |
| Mountain (2014) | 223,322,518 | 8,672 |
| Mountain Bike Adrenaline (2007) | 589,978 | 56 |
| Mountain Bike Racer (1989) | 9,439 | 26 |
| Mountain Bike Rally (1994) | 297,180 | 55 |
| Mountain Crime: Requital (2011) | 111,660 | 217 |
| Mountain King (1983) | 1,050,244 | 252 |
| Mountain Legends 3 (2024) | 4 | 1 |
| Mountain of Faith (2007) | 53,398,655 | 7,589 |
| Mountain Racing (2018) | 1,997,431 | 275 |
| Mountain Rescue Simulator (2019) | 1,628,056 | 66 |
| Mountain Sports (2009) | 299,397 | 23 |
| Mountain Trap: The Manor of Memories (2016) | 17,319 | 45 |
| Mountaincore (2023) | 184,376 | 139 |
| Mountains of Ket (1983) | 567 | 3 |
| Mounted War (2024) | 2,427 | 7 |
| Mouri Motonari: Chikai no Sanshi (1997) | 19,388 | 24 |
| Mourn-born (2024) | 129 | 2 |
| The Mournmore Killings (2024) | 55 | 1 |
| Mouse Dream (2020) | 87 | 1 |
| Mouse Dreams (2023) | 1,399 | 6 |
| Mouse in the Maze (1959) | 22,544 | 12 |
| Mouse Trap (1981) | 507,640 | 173 |
| Mouse Trap Hotel (1992) | 45,120 | 88 |
| Mouse Trophy (2004) | 7,228 | 16 |
| Mousebusters (2025) | 20,732 | 127 |
| MouseCraft (2013) | 1,848,096 | 797 |
| MouseHunt (2008) | 188,398 | 61 |
| Mouser (1983) | 83,207 | 55 |
| Mousey (2023) | 235,900 | 64 |
| MOUTHOLE (2024) | 36,170 | 17 |
| Mouthwashing (2024) | 51,272,045 | 3,175 |
| MOVAFORT (2023) | 115 | 1 |
| Movavi Slideshow Maker 8 (2020) | 3 | 1 |
| Movavi Video Editor 2023 (2022) | 85,492 | 716 |
| Movavi Video Editor 2024 (2023) | 374 | 5 |
| Movavi Video Editor 2025 (2024) | 16,596 | 9 |
| Move 'n' Bloom (2020) | 212 | 8 |
| Move 78 (2022) | 16,821 | 57 |
| Move Ball to Green (2024) | 0 | 1 |
| Move It Up (2020) | 3,988 | 9 |
| Move or Die (2016) | 212,677,154 | 3,253 |
| Move Out Manor (2024) | 1,193 | 3 |
| Move That Box! (2022) | 4,975 | 24 |
| Move your Brain: Rollway Puzzle (2010) | 2,226 | 1 |
| Movie Battles (2003) | 7,374,144 | 1,522 |
| The Movie Monster Game (1986) | 475,098 | 40 |
| Movie Studio Boss: The Sequel (2014) | 21,604 | 11 |
| Movie Studios Party (2008) | 46,405 | 5 |
| Movie Tycoon Simulator 2020 (2020) | 1,464 | 8 |
| MovieCat! (2010) | 81,921 | 2 |
