| Monster Gate: Ooinaru Dungeon - Fuuin no Orb (2003) | 247,317 | 54 |
| Monster Gear (2015) | 851,198 | 198 |
| Monster Girl Conquest Records Battle Orc (2024) | 4,549 | 5 |
| Monster Girl Dormitory (2022) | 753 | 2 |
| Monster Girl Incursion (2020) | 218 | 4 |
| Monster Girl Invasion RPG (2022) | 0 | 0 |
| Monster Girl Manager (2022) | 138,880 | 109 |
| Monster Girl Saga: Fallen Heroes (2025) | 0 | 0 |
| Monster Harvest (2021) | 2,375,364 | 1,181 |
| Monster Hide (2023) | 958,443 | 140 |
| Monster High: 13 Wishes (2013) | 3,892,134 | 175 |
| Monster High: Ghoul Spirit (2011) | 1,840,109 | 214 |
| Monster High: New Ghoul in School (2015) | 10,056,498 | 607 |
| Monster High: Skultimate Roller Maze (2012) | 1,161,533 | 101 |
| Monster House (2006) | 58,584,994 | 2,442 |
| Monster Hunter (2004) | 708,058,497 | 137,941 |
| Monster Hunter 2 (2006) | 13,228,200 | 2,398 |
| Monster Hunter 3 Ultimate (2011) | 135,582,247 | 17,601 |
| Monster Hunter 4 (2013) | 92,761,311 | 5,158 |
| Monster Hunter 4 Ultimate (2014) | 236,244,705 | 16,974 |
| Monster Hunter Diary (2010) | 4,194,646 | 430 |
| Monster Hunter Diary: Poka Poka Airou Village DX (2015) | 27,640 | 24 |
| Monster Hunter Dynamic Hunting (2011) | 657,493 | 53 |
| Monster Hunter Explore (2015) | 17,950,764 | 934 |
| Monster Hunter Freedom (2005) | 4,094,977 | 3,421 |
| Monster Hunter Freedom 2 (2007) | 2,921,095 | 959 |
| Monster Hunter Freedom Unite (2008) | 62,267,170 | 23,121 |
| Monster Hunter Frontier G (2007) | 306,811,632 | 12,464 |
| Monster Hunter G (2005) | 3,319,206 | 1,209 |
| Monster Hunter Generations (2015) | 346,449,936 | 32,783 |
| Monster Hunter Generations Ultimate (2017) | 50,734,617 | 13,842 |
| Monster Hunter i (2006) | 2,125,616 | 630 |
| Monster Hunter Mobile (2009) | 2,266,602 | 374 |
| Monster Hunter Online (2013) | 16,920,308 | 4,030 |
| Monster Hunter Portable 3rd (2010) | 84,089,391 | 15,583 |
| Monster Hunter Riders (2020) | 8,949,905 | 1,517 |
| Monster Hunter Rise (2021) | 2,744,453,850 | 756,235 |
| Monster Hunter Spirits (2015) | 1,503,350 | 97 |
| Monster Hunter Stories (2016) | 116,895,765 | 21,666 |
| Monster Hunter Stories 2: Wings of Ruin (2021) | 129,310,435 | 47,839 |
| Monster Hunter Tri (2009) | 48,787,429 | 9,054 |
| Monster Hunter Wilds (2025) | 889,954,983 | 283,549 |
| Monster Hunter With Everyone: Card Master (2012) | 4,156 | 4 |
| Monster Hunter: Frontier G (2013) | 422,492 | 53 |
| Monster Hunter: World (2018) | 4,265,839,954 | 1,073,870 |
| Monster Hunters: Frost Giant (2022) | 1,127 | 4 |
| Monster in My Pocket (1992) | 2,463,860 | 1,403 |
| Monster Island (2011) | 22,934,128 | 1,070 |
| Monster Jam (2007) | 828,984,977 | 5,354 |
| Monster Jam Crush It! (2016) | 1,490,628 | 304 |
| Monster Jam Showdown (2024) | 3,936,387 | 1,723 |
| Monster Jam Steel Titans (2019) | 23,290,407 | 2,866 |
| Monster Jam Steel Titans 2 (2021) | 37,042,501 | 3,671 |
| Monster Jam: Maximum Destruction (2002) | 2,278,447 | 325 |
| Monster Jam: Path of Destruction (2010) | 8,088,745 | 507 |
| Monster Jam: Steel Titans (2019) | 5,535,436 | 1,520 |
| Monster Jam: Urban Assault (2008) | 0 | 0 |
| Monster Jaunt (2020) | 836 | 6 |
| Monster Kingdom: Jewel Summoner (2007) | 388,801 | 174 |
| Monster Knockout (2023) | 9,509 | 3 |
| Monster Lab (2008) | 13,992,271 | 923 |
| Monster Line of Defense (2023) | 0 | 0 |
| Monster Logic (2020) | 2,017 | 5 |
| Monster Luv Radio (2024) | 0 | 0 |
| Monster Madness: Battle for Suburbia (2007) | 0 | 0 |
| Monster Madness: Grave Danger (2008) | 219,808 | 91 |
| Monster Maker: Barcode Saga (1993) | 780 | 2 |
| Monster Maulers (1993) | 1,344,185 | 322 |
| Monster Max (1994) | 670,094 | 235 |
| Monster Mayhem: Build and Battle (2009) | 1,394 | 8 |
| Monster Maze (1982) | 2,970,515 | 143 |
| Monster Meals (2025) | 1,940,102 | 34 |
| Monster Memory (2023) | 4,350 | 9 |
| Monster Menu: The Scavenger's Cookbook (2022) | 194,737 | 468 |
| Monster Milktruck (2008) | 315 | 1 |
