| M&M's Minis Madness |
| Macross 7 - Ginga no Heart o Furuwasero!! |
| Macross 7 - Ginga no Heart wo Furuwasero!! |
| Madden NFL 2000 |
| Madden NFL 2001 |
| Madden NFL 2002 |
| Magi Nation |
| Magic Monkey |
| Magical Chase GB |
| Magical Drop |
| Magical Tetris Challenge |
| Mahjong Joou |
| Mahjong Quest |
| Majokko Mari-chan no Kisekae Monogatari |
| Makai-Mura |
| Marble Madness |
| Marie no Atelier GB |
| Mario Family |
| Mario Family - Jaguar Mishin Shisyuu-You Senyou Soft |
| Mario Golf |
| Mario Golf GB |
| Mario Tennis |
| Mario Tennis GB |
| Mark of the Wolfs |
| Mark of the Wolves |
| Marvin Strikes Back! |
| Mary-Kate & Ashley - Crush Course |
| Mary-Kate & Ashley - Get a Clue! |
| Mary-Kate & Ashley - Pocket Planner |
| Mary-Kate & Ashley - Winners Circle |
| Mask of Zorro, The |
| Mat Hoffman's Pro BMX |
| Matchbox - Emergency Patrol |
| Maus, Die |
| Maus, Die - Verrueckte Olympiade |
| Maya the Bee & Her Friends |
| Maya the Bee - Garden Adventures |
| McDonalds Monogatari |
| Me-Mail Bear no Happy Mail Town - Super Me-Mail GB |
| Medabots |
| Medabots - Card Battles |
| Medarot 2 |
| Medarot 2 - Kabuto Version |
| Medarot 2 - Kuwagata Version |
| Medarot 3 |
| Medarot 3 - Kabuto Version |
| Medarot 3 - Kuwagata Version |
| Medarot 4 |
| Medarot 4 - Kabuto Version |
| Medarot 4 - Kuwagata Version |
| Medarot 5 |
| Medarot 5 - Susutake Mura no Tenkousei - Kabuto Version |
| Medarot 5 - Susutake Mura no Tenkousei - Kuwagata Version |
| Medarot Cardrobottle |
| Medarot Cardrobottle - Kabuto Version |
| Medarot Cardrobottle - Kuwagata Version |
| Megaman DX3 |
| Megaman X |
| Megaman Xtreme |
| Megaman Xtreme 2 |
| Megami Tensei Gaiden - Last Bible |
| Megami Tensei Gaiden - Last Bible II |
| Meitantei Conan - Karakuri Jiin Satsujin Jiken |
| Meitantei Conan - Kigantou Hihou Densetsu |
| Meitantei Conan - Norowareta Kouro |
| Men In Black - The Series |
| Men In Black 2 - The Series |
| Merlin |
| Meta Fight EX |
| Metal Gear Solid |
| Metal Gear: Ghost Babel |
| Metal Slug |
| Metal Slug 2001 |
| Metal Walker |
| Metamode |
| Metroid II - Return of Samus |
| Mia Hamm Soccer Shootout |
| Mickey's Racing Adventure |
| Mickey's Speedway USA |
| Micro Machines 1 and 2 - Twin Turbo |
| Micro Machines V3 |
| Micro Maniacs |
| Microsoft Entertainment Pack |
| Microsoft Pinball Arcade |
| Microsoft Puzzle Collection |
| Millenium Winter Sports |
| Minna no Shougi - Shokyuu Hen |
| Minnie & Friends - Yume no Kuni wo Sagashite |
| Missile Command |
| Mission Impossible |
| Mo Shou Zheng Ba 3 - Hun Luan Zhi Jie |
| Mobile Golf |
| Mobile Trainer |
| Momotarou Densetsu 1-2 |
| Monkey Puncher |
| Monopoly |
| Monster Farm Battle Card GB |
| Monster Race 2 |
| Monster Rancher Battle Card GB |
| Monster Rancher Explorer |
| Monster Tactics |
| Monster Traveler |
| Monsters, Inc. |
| Montezuma's Return |
| Moomin no Daibouken |
| Moomin's Tale |
| Moon Patrol & Spy Hunter |
| Moorhen 3 - The Chicken Chase! |
| Moorhuhn 2 - Die Jagd geht weiter |
| Mortal Kombat 4 |
| Motocross Maniacs 2 |
| Mr Nutz |
| Mr. Driller |
| Ms. Pac-Man Special Color Edition |
| MTV Sports - Pure Ride |
| MTV Sports - Skateboarding featuring Andy MacDonald |
| MTV Sports - T.J. Lavin's Ultimate BMX |
| Mummy Returns, The |
| Mummy, The |
| Muppets, The |
| Muteki Ou Tri-Zenon |
