| Moto Roader | 1989 | pcengine |
| Motorbike | 2013 | ps3 |
| Motteke Tamago with Ganbare! Kamonohashi | 1998 | ps1, saturn |
| Mountain King | 1983 | a2600, a5200, col |
| Mountain Peak Battle Mess | 2019 | wiiu |
| Mouse Trap | 1981 | a2600, arcade, col, intv |
| The Mousing Cat | 1984 | o2 |
| Moyashimon DS - Tales of Agriculture | 2009 | nds |
| Mr Moskeeto | 2002 | ps2 |
| Mr Pac-Turbo | 1988 | arcade |
| Mr. Bones | 1996 | saturn |
| Mr. Boston - Clean Sweep | 1982 | vectrex |
| Mr. Do! | 1982 | a2600, arcade, col |
| Mr. Do! | 1995 | snes |
| Mr. Do's Castle | 1983 | a2600, a5200, arcade, col |
| Mr. Driller G | 2001 | arcade, ps1 |
| Mr. Du! | 1982 | arcade |
| Mr. Incredible | 2004 | ps2 |
| Mr. Jong | 1983 | arcade |
| Mr. Kicker | 2001 | arcade |
| Mr. Lo! | 1982 | arcade |
| Mr. Nutz | 1993 | gb, genesis, snes |
| Mr. Pain | 2014 | ps3 |
| Mr. Prospector - Horiate-kun | 1999 | ps1 |
| Mr. Shifty | 2017 | xboxone |
| Mr. TNT | 1983 | arcade |
| Mrs. Dynamite | 1982 | arcade |
| Ms Pac Man Twin | 1992 | arcade |
| Ms. Candyman | 1983 | astrocade |
| Ms. Pac Attack | 1981 | arcade |
| Ms. Pac-Man | 1981 | a2600, a5200, a7800, arcade |
| Ms. Pac-Man | 1993 | gb |
| Ms. Pac-Man | 1991 | genesis |
| Ms. Pac-Man | 1995 | genesis |
| Ms. Pac-Man | 1995 | gg |
| Ms. Pac-Man | 1990 | lynx |
| Ms. Pac-Man | 1993 | nes |
| Ms. Pac-Man | 1991 | sms |
| Ms. Pac-Man | 1996 | snes |
| Ms. Pac-Man - Special Color Edition | 1999 | gbc |
| Ms. Pac-Man - Special Colour Edition | 1999 | gbc |
| Ms. Pac-Man Classic | 2025 | sms |
| Ms. Pac-Man Heart Burn | 1989 | arcade |
| Ms. Pac-Man II | 1981 | arcade |
| Ms. Pac-Man Maze Madness | 2000 | dreamcast, gba, n64, ps1 |
| Ms. Pac-Man Plus | 1981 | arcade |
| Ms. Pacman Champion Edition / Super Zola-Puc Gal | 1995 | arcade |
| Ms. Pacman Champion Edition / Zola-Puc Gal | 1992 | arcade |
| Mugenborg | 2003 | gba |
| Mulan | 1998 | gb |
| Mulletman and the Molemen | 2019 | xboxone |
| The Mummy | 2002 | gba, ps2 |
| The Mummy | 2000 | ps1 |
| Muncher | 1983 | astrocade |
| Munchkin | 1982 | o2 |
| Muppet Monster Adventure | 2000 | ps1 |
| Muppet Pinball Mayhem | 2002 | gba |
| Murakumo | | xbox |
| Murakumo - Renegade Mech Pursuit | 2003 | xbox |
| Muscle Koushinkyoku | 2009 | wii |
| Muscle March | 2010 | wii |
| Muscle Master | 1997 | arcade |
| Mushitarou | 2000 | ps1 |
| Music Ball | 1988 | arcade |
| Music Inspired by Wild 9 | 1998 | ps1 |
| Musou Orochi | 2007 | ps2, psp |
| Musou Orochi 2 | 2012 | ps3 |
| Musou Orochi 2 Special | 2012 | psp |
| Musou Orochi 2 Ultimate | 2013 | vita |
| Musou Orochi Z | 2009 | ps3 |
| Musou Stars | 2017 | vita |
| Mustache Boy | 1987 | arcade |
| Mustafa and 40 Thieves | 1982 | arcade |
| Mutant Chronicles - Doom Troopers | 1995 | snes |
| Mutant Football League | 2018 | ps4, switch, xboxone |
| The Mutant Virus - Crisis in a Computer World | 1992 | nes |
| Mutsu to Nohohon | 2002 | gc |
| My Frogger - Toy Trials | 2006 | nds |
| My Hero | 1985 | arcade, sms |
| My Street | 2003 | ps2 |
| Mysterious Stones: Dr. John's Adventure | 1984 | arcade |
| Mysterious Stones: Dr. Kick in Adventure | 1984 | arcade |
| Mysterium | 1991 | gb |
| Mystery Mansion | 2008 | nds |
| Mystery World Dizzy | 2017 | nes |
| Mystic Ark - Maboroshi Gekijou | 1999 | ps1 |
| Mystic Defender | 1989 | genesis |
| Mystic Heroes | 2002 | gc, ps2 |
| Mystical Fighter | 1992 | genesis |
| Mystical Ninja Starring Goemon | 1997 | n64 |
| Mythdragon - A Dream of Hunting | 2024 | genesis |
| N-Warp Daisakusen | 2013 | snes |
| N-nyuu - PC-FXGA Game ga Asoberu Tsukureru Hon | 1996 | pcfx |
| N2O | 1998 | ps1 |
| N2O - Nitrous Oxide | 1998 | ps1 |
| NATO Defense | 1982 | arcade |
| NES Remix | 2013 | wiiu |
| NES Virus Cleaner | 2016 | nes |
| NNNNNN | 2019 | nes |
| Nail 'n Scale | 1992 | gb |