M (continued)
- Medievil
- Mega Man
- Mega Man 2
- Mega Man 3
- Mega Man 4
- Mega Man 5
- Mega Man 6
- Mega Man 7
- Mega Man 8
- Mega Man X
- Mega Man X Collection
- Mega Man X2
- Mega Man X3
- Mega Man X4
- Mega Man X5
- Mega Man X6
- Mega Man X7
- Mega Man X8
- Mega Man: The Wily Wars
- Mega Turrican
- Melfand Stories
- Mendel Palace
- Mercs
- Metal Combat: Falcon's Revenge
- Metal Force
- Metal Mech
- Metal Slug - Super Vehicle-001
- Metal Slug 3
- Metal Slug X
- Metal Storm
- Metal Warriors
- Metroid
- Metroid Prime
- Metroid Prime 2: Echoes
- Michael Jackson's Moonwalker
- Mickey Mousecapade
- Mickey no Tokyo Disneyland Daibouken
- Mickey to Donald: Magical Quest 3
- Micro Machines
- Midnight Resistance
- Mighty Bomb Jack
- Mighty Final Fight
- Mike Tyson’s Punchout!
- Milon's Secret Castle
- Mission Impossible
- Mitsume ga Tooru
- Monster in my Pocket
- Monster Party
- Monster World IV
- Moon Crystal