| Moros Protocol (2025) | 335,184 | 214 |
| Morph Space (2021) | 14 | 1 |
| Morpheus (1987) | 9,220 | 10 |
| Morpheus (1998) | 261,568 | 170 |
| Morphies Law (2018) | 832,503 | 291 |
| Morphite (2017) | 7,870,682 | 1,191 |
| Morphus (2023) | 5,916 | 4 |
| MorphX (2008) | 213,193 | 350 |
| Morris Cave (2022) | 9 | 2 |
| MORSE (2022) | 608,189 | 106 |
| Morse Academy (2025) | 0 | 0 |
| MORSOMNIA:0 (2025) | 28 | 1 |
| Mort the Chicken (2000) | 1,216,574 | 312 |
| Mort's Dream Jump (2024) | 88 | 1 |
| Mortal Advocate (2025) | 0 | 0 |
| Mortal Blitz (2017) | 633,429 | 353 |
| Mortal Blitz: Combat Arena (2020) | 156,247 | 126 |
| Mortal Coil: Adrenalin Intelligence (1995) | 11,424 | 24 |
| Mortal Glory (2020) | 542,730 | 150 |
| Mortal Glory 2 (2024) | 84,814 | 88 |
| Mortal Kombat (1992) | 584,514,186 | 73,705 |
| Mortal Kombat 1 (2023) | 1,712,318,830 | 391,049 |
| Mortal Kombat 11 (2019) | 6,071,709,644 | 903,395 |
| Mortal Kombat 3 (1995) | 120,368,661 | 12,788 |
| Mortal Kombat 4 (1997) | 57,245,884 | 10,502 |
| Mortal Kombat 9 (2011) | 2,813,736,956 | 165,879 |
| Mortal Kombat Advance (2001) | 1,539,049 | 305 |
| Mortal Kombat Arcade Kollection (2011) | 4,304,260 | 1,015 |
| Mortal Kombat Gold (1999) | 9,906,937 | 2,486 |
| Mortal Kombat II (1993) | 199,057,073 | 32,439 |
| Mortal Kombat Kollection (2008) | 796,022 | 227 |
| Mortal Kombat Mobile (2015) | 200,701,023 | 50,046 |
| Mortal Kombat Mythologies: Sub-Zero (1997) | 38,516,582 | 2,894 |
| Mortal Kombat Trilogy (1996) | 86,364,488 | 15,137 |
| Mortal Kombat vs. DC Universe (2008) | 438,444,722 | 10,806 |
| Mortal Kombat X (2015) | 4,926,664,964 | 459,618 |
| Mortal Kombat: Armageddon (2006) | 200,456,885 | 16,911 |
| Mortal Kombat: Deadly Alliance (2002) | 26,874,897 | 6,211 |
| Mortal Kombat: Deception (2004) | 83,301,886 | 11,336 |
| Mortal Kombat: Shaolin Monks (2005) | 165,126,194 | 20,801 |
| Mortal Kombat: Special Forces (2000) | 2,389,706 | 787 |
| Mortal Online (2010) | 3,515,860 | 1,119 |
| Mortal Online 2 (2021) | 10,881,152 | 5,514 |
| Mortal Royale (2018) | 27,436 | 32 |
| Mortal Shell (2020) | 94,308,256 | 46,570 |
| Mortal Sin (2023) | 3,603,828 | 433 |
| Mortal Skies: Modern War Air Combat Shooter (2011) | 13,467 | 13 |
| Mortal Trap Dungeon (2024) | 39 | 1 |
| Mortal Vessel (2024) | 683 | 6 |
| Mortalis Meltdown (2024) | 0 | 0 |
| MORTALITY DECOMP. KILLERS (2025) | 0 | 0 |
| Mortanis Prisoners #1 (2023) | 33,188 | 54 |
| Mortar Mayhem (2001) | 2,328 | 12 |
| Morte Accendere (2023) | 0 | 0 |
| Mortimer and the Enchanted Castle (2005) | 3,402 | 6 |
| Mortimer and the Riddles of the Medallion (1996) | 8,830 | 10 |
| Mortimer Beckett and the Book of Gold (2017) | 115,887 | 150 |
| Mortimer Beckett and the Crimson Thief (2012) | 49,538 | 77 |
| Mortimer Beckett and the Lost King (2010) | 207,793 | 61 |
| Mortimer Beckett and the Secrets of the Spooky Manor (2007) | 97,025 | 46 |
| Mortimer Beckett and the Time Paradox (2008) | 93,096 | 91 |
| The Mortuary Assistant (2022) | 388,498,657 | 40,573 |
| Mortui: Outbreak Secrets (2024) | 6,334 | 44 |
| Mortville Manor (1986) | 50,406 | 72 |
| Mortyr (1999) | 2,571,201 | 423 |
| Mortyr II (2005) | 396,884 | 206 |
| Mos Speedrun (2011) | 16,731 | 33 |
| Mosa Lina (2023) | 3,254 | 2 |
| Mosaic (2019) | 4,805,939 | 1,913 |
| Mosaic Chronicles (2022) | 14,272 | 65 |
| Mosaic: Game of Gods (2016) | 8,320 | 33 |
| Mosaic: Game of Gods II (2018) | 8,882 | 7 |
| Mosaic: Tomb of Mystery (2006) | 5,284 | 15 |
| Mosaica: Arboreal (2026) | 0 | 0 |
| Mosaique Neko Waifus 2 (2020) | 13,190 | 17 |
