| MegaMan Battle Network 6 - Cybeast Falzar (E)(Rising Sun) | |
| MegaMan Battle Network 6 - Cybeast Falzar (U)(Independent) | |
| MegaMan Battle Network 6 - Cybeast Gregar (E)(Rising Sun) | |
| MegaMan Battle Network 6 - Cybeast Gregar (U)(LightForce) | |
| MegaMan Zero (U)(Venom) | |
| MegaMan Zero 2 (E)(Patience) | |
| Megaman Zero 2 (U)(Eurasia) | |
| MegaMan Zero 3 (E)(Rising Sun) | |
| MegaMan Zero 3 (U)(Rising Sun) | |
| MegaMan Zero 4 (E)(Supplex) | |
| MegaMan Zero 4 (U)(Trashman) | |
| Meine Liebe (Angel League) (J)(PERVERSiON) | |
| Meine Tierarztpraxis (E)(Rising Sun) | |
| Meitantei Conan - Atasuki no Monument (J)(Supplex) | |
| Men in Black - The Series (E)(Eurasia) | |
| Men in Black - The Series (U)(Independent) | |
| Mermaid Melody - Pichi Pichi Picchi Pichi Pichitto Live Start (J)(Rising Sun) | |
| Mermaid Melody - Pichi Pichi Pitch (J)(Cezar) | |
| Mermaid Melody - PichiPichi Pitch - PichiPichi Party (J)(Rising Sun) | |
| Metal Max 2 Kai (J)(Rising Sun) | |
| Metal Slug Advance (E)(TRSI) | |
| Metal Slug Advance (J)(Caravan) | |
| Metal Slug Advance (U)(Independent) | |
| Metalgun Slinger (J)(Independent) | |
| Metroid - Fusion (E)(FlashAdvance) | |
| Metroid - Fusion (J)(Polla) | |
| Metroid - Fusion (U)(GBANow) | |
| Metroid - Zero Mission (E)(Rising Sun) | |
| Metroid - Zero Mission (J)(Caravan) | |
| Metroid - Zero Mission (U)(TrashMan) | |
| Metroid - Zero Mission [No Chozo Hints+Item Toggle] | |
| Metroid Fusion - Better Suits Colours | |
| Metroid SR387 1.0 | |
| Metroid Zero Mission - Boss Rush Mode | |
| Mezase Koushien (J)(Caravan) | |
| Mickey no Pocket Resort (J)(Caravan) | |
| Micro Machines (E)(Patience) | |
| Midnight Club - Street Racing (E)(DNL) | |
| Midnight Club - Street Racing (U)(Lightforce) | |
| Midway's Greatest Arcade Hits (U)(Mode7) | |
| Mighty Beanz Pocket Puzzles (U)(Rising Sun) | |
| Mijn Dierenpension (E)(sUppLeX) | |
| Mijn Dierenpraktijk (E)(sUppLeX) | |
| Mike Tyson Boxing (E)(Lightforce) | |
| Mike Tyson Boxing (U)(Independent) | |
| Millipede, Super Breakout, Lunar Lander (U)(Trashman) | |
| Minami no Umi no Odyssey (J)(Chakky) | |
| Minimoni - Mika no Happy Morning Chatty (J)(Independent) | |
| Minimoni - Onegai Ohoshi-sama (J)(Polla) | |
| Minna de Puyo Puyo (J)(Eurasia) | |