| Monster Hunter Freedom Unite | 2008 | psp |
| Monster Hunter Frontier G | 2013 | ps3, vita, wiiu |
| Monster Hunter Frontier Online | 2013 | xbox360 |
| Monster Hunter Generations | 2016 | 3ds |
| Monster Hunter Generations Ultimate | 2017 | switch |
| Monster Hunter Portable | 2005 | psp |
| Monster Hunter Portable 2nd | 2007 | psp |
| Monster Hunter Portable 2nd G | 2008 | psp |
| Monster Hunter Portable 3rd | 2010 | psp |
| Monster Hunter Rise | 2021 | ps4, switch |
| Monster Hunter Stories 2: Wings of Ruin | 2021 | switch |
| Monster Hunter Tri | 2009 | wii |
| Monster Hunter X | 2015 | 3ds |
| Monster Hunter XX - Double Cross | 2017 | 3ds |
| Monster Hunter: World | 2018 | ps4, xboxone |
| Monster Kingdom - Jewel Summoner | 2006 | psp |
| Monster Lab | 2008 | nds, ps2, wii |
| Monster Maker | 1990 | gb |
| Monster Maker - 7 Tsu no Hihou | 1991 | nes |
| Monster Maker - Yami no Ryuukishi | 1994 | pcengine |
| Monster Maker 2 - Uru no Hiken | 1993 | gb |
| Monster Maker 4 - Flash Card | 2002 | gba |
| Monster Maker 4 - Killer Dice | 2002 | gba |
| Monster Maker III - Hikari no Majutsushi | 1993 | snes |
| Monster Mayhem - Build and Battle | 2009 | nds, wii |
| Monster Race | 1998 | gb, ps1 |
| Monster Race 2 | 1999 | gbc |
| Monster Race Okawari | 1998 | gb |
| Monster Racers | 2009 | nds |
| Monster Rancher | 1997 | ps1 |
| Monster Rancher 2 | 1999 | ps1 |
| Monster Rancher Battle Card GB | 2000 | gbc |
| Monster Rancher DS | 2008 | nds |
| Monster Viator | 2020 | switch, xboxone |
| MonsterSeed | 1998 | ps1 |
| Moon Hunters | 2016 | ps4, switch |
| Moonfall Ultimate | 2018 | xboxone |
| Moonlight Lady | 1993 | pcengine |
| Moonlighter | 2018 | ps4, switch, xboxone |
| Morbid: The Seven Acolytes | 2020 | ps4, switch |
| Mordheim: City of the Damned | 2016 | ps4, xboxone |
| Mori no Oukoku | 1999 | ps1 |
| Mortal Kombat Mythologies - Sub-Zero | 1997 | n64, ps1 |
| Mortal Shell | 2020 | ps4 |
| Moshen Fashi - Demogorgon Monk | 1998 | nes |
| Moshi Monsters - Moshling Zoo | 2011 | nds |
| Moshou Shijie - Emo Lieren | 2008 | nes |
| Mother | 1989 | nes |
| Mother | 2015 | wiiu |
| Mother 1+2 | 2003 | gba |
| Mother 2 - Gyiyg no Gyakushuu | 1994 | snes, wiiu |
| Mother 3 | 2006 | gba |
| Mother 3 | 2015 | wiiu |
| Moulin Rouge Senki - Melville no Honoo | 1989 | nes |
| Mount & Blade II: Bannerlord | 2022 | ps4 |
| Mount & Blade: Warband | 2016 | ps4, xboxone |
| Mouryou Senki Madara | 1990 | nes |
| Mouryou Senki Madara 2 | 1993 | snes |
| Moyu Yingxiong Chuan - Hero on Devil Lands | | nes |
| Mugen Senshi Valis | 1987 | genesis, nes |
| Mugen Souls | 2012 | ps3 |
| Mugen Souls Z | 2014 | ps3 |
| Mugen no Frontier Exceed - Super Robot Taisen OG Saga | 2010 | nds |
| Munchkin: Quacked Quest | 2019 | switch |
| Muramasa - The Demon Blade | 2009 | vita, wii |
| Murasaki Mist - Akara's Journey | 2016 | vita |
| Musashi - Samurai Legend | 2005 | ps2 |
| Musashi no Bouken | 1990 | nes |
| Musashiden II - Blademaster | 2005 | ps2 |
| My Big Sister | 2019 | ps4, vita |
| My Time at Portia | 2019 | ps4, switch, xboxone |
| My World, My Way | 2008 | nds |
| Mystaria - The Realms of Lore | 1994 | saturn |
| Mysterious Song | 2014 | pcengine |
| Mystery Chronicle: One Way Heroics | 2015 | ps4, vita |
| Mystery Dungeon - Shiren the Wanderer | 2006 | nds |
| Mystic Ark | 1995 | snes |
| Mystic Chronicles | 2013 | psp |
| The Mystic Dragoons | 1999 | ps1 |
| Mystic Quest | 1991 | gb |
| Mystic Quest Legend | 1993 | snes |
| Mystic Quest Legend | 2010 | wii |
| Mystical Ninja Goemon Zero | 2000 | ps2 |
| Mystical Ninja Starring Goemon | 1998 | gb |
| Mythri | | gbc |
| Märchen Forest: Mylne and the Forest Gift | 2021 | ps4, switch |
| NHK Tensai Bit-kun - Glamon Battle | 2003 | ps2 |
| Nage Libre - Rasen no Soukoku | 1997 | ps1 |
| Nage Libre - Seijaku no Suishin | 1995 | snes |
| Namco Prism Zone - Dream Master | 1992 | nes |
| Nanatama - Chronicle of Dungeon Maker | 2009 | psp |
| Naruto - Konoha Ninpouchou | 2003 | wsc |
| Naruto - Path of the Ninja | 2007 | nds |
| Naruto - Path of the Ninja 2 | 2006 | nds |
| Naruto RPG - Huoying Renzhe | | nes |
| Naruto RPG - Uketsugareshi Hi no Ishi | 2004 | gba |
| Natural Doctrine | 2014 | ps3, ps4, vita |
| Navinosuke: The Yo-Kai Buster | 2026 | switch |
| Nayuta no Kiseki | 2012 | psp |
| Nazo Puyo - Arle no Roux | 1994 | gg |