| Game | Region | Rating | Download |
|---|
| M&M's Minis Madness |  |  | |
| M&M's Minis Madness |  | | |
| M&M's Minis Madness (Sample) |  | | |
| M&M's Minis Madness | | | |
| MTV Sports - Pure Ride | | | |
| MTV Sports - Skateboarding Featuring Andy MacDonald | | | |
| MTV Sports - T.J. Lavin's Ultimate BMX | | | |
| Macross 7 - Ginga no Heart o Furuwasero!! |  | | |
| Madden NFL 2000 (SGB Enhanced) (GB Compatible) | | | |
| Madden NFL 2001 | | | |
| Madden NFL 2002 | | | |
| Magi Nation | | | |
| Magi-Nation - Keeper's Quest (Proto) | | | |
| Magical Chase GB - Minarai Mahoutsukai Kenja no Tani e | | | |
| Magical Drop | | | |
| Magical Drop | | | |
| Magical Tetris Challenge (Rev 1) | | | |
| Magical Tetris Challenge | | | |
| Magical Tetris Challenge | | | |
| Magician's Curse, The (Aftermarket) (Homebrew) |  | | |
| Mahjong Joou (SGB Enhanced) (GB Compatible) | | | |
| Mahjong Quest (SGB Enhanced) (GB Compatible) | | | |
| Mail Junkies World Port (v1.01) (Unl) | | | |
| Majokko Mari-chan no Kisekae Monogatari (Rev 1) (SGB Enhanced) (GB Compatible) | | | |
| Majokko Mari-chan no Kisekae Monogatari (SGB Enhanced) (GB Compatible) | | | |
| Marble Madness | | | |
| Marie no Atelier GB (SGB Enhanced) (GB Compatible) | | | |
| Mario Golf | | | |
| Mario Golf | | | |
| Mario Golf GB | | | |
| Mario Tennis | | | |
| Mario Tennis | | | |
| Mario Tennis GB | | | |
| Marvin Strikes Back! | | | |
| Mary-Kate & Ashley - Get a Clue! (GB Compatible) | | | |
| Mary-Kate and Ashley - Crush Course | | | |
| Mary-Kate and Ashley - Pocket Planner (GB Compatible) | | | |
| Mary-Kate and Ashley - Winners Circle | | | |
| Mask of Zorro, The | | | |
| Mask of Zorro, The | | | |
| Mat Hoffman's Pro BMX | | | |
| Matchbox Emergency Patrol | | | |
| Matel Gear II (Unl) |  | | |
| Maus, Die (Beta) | | | |
| Maus, Die | | | |
| Maus, Die - Verrueckte Olympiade (Beta) | | | |
| Maus, Die - Verrueckte Olympiade | | | |
| Max Steel - Covert Missions (Proto) | | | |
| Maya the Bee & Her Friends (GB Compatible) | | | |
| Maya the Bee - Garden Adventures | | | |
| McDonald's Monogatari - Honobono Tenchou Ikusei Game | | | |
| Medarot 2 - Kabuto Version (SGB Enhanced) (GB Compatible) | | | |
| Medarot 2 - Kuwagata Version (SGB Enhanced) (GB Compatible) | | | |
| Medarot 2 - Parts Collection (SGB Enhanced) (GB Compatible) | | | |
| Medarot 3 - Kabuto Version | | | |
| Medarot 3 - Kuwagata Version | | | |
| Medarot 3 - Parts Collection - Z kara no Chousenjou | | | |
| Medarot 4 - Kabuto Version | | | |
| Medarot 4 - Kuwagata Version | | | |
| Medarot 5 - Susutake Mura no Tenkousei - Kabuto | | | |
| Medarot 5 - Susutake Mura no Tenkousei - Kuwagata | | | |
| Medarot Cardrobottle - Kabuto Version (SGB Enhanced) (GB Compatible) | | | |
| Medarot Cardrobottle - Kuwagata Version (SGB Enhanced) (GB Compatible) | | | |
| Mega Man Xtreme (GB Compatible) | | | |
| Mega Man Xtreme 2 | | | |
| Mega Memory Card (GB Compatible) (Unl) | | | |
| Megaman X4 (Rumble Version) (Unl) | | | |
| Megami Tensei Gaiden - Last Bible (SGB Enhanced) (GB Compatible) | | | |
| Megami Tensei Gaiden - Last Bible II (SGB Enhanced) (GB Compatible) | | | |
| Meitantei Conan - Karakuri Jiin Satsujin Jiken (SGB Enhanced) (GB Compatible) | | | |
| Meitantei Conan - Kigantou Hihou Densetsu (SGB Enhanced) (GB Compatible) | | | |
| Meitantei Conan - Norowareta Kouro (SGB Enhanced) (GB Compatible) | | | |
| Memory Mania Challenge (v1.3) (Aftermarket) (Homebrew) | | | |
| Men in Black - The Series (SGB Enhanced) (GB Compatible) | | | |
| Men in Black 2 - The Series | | | |
| Men in Black 2 - The Series | | | |
| Menghuan Moni Zhan II (Unl) | | | |
| Merlin | | | |
| MetaFight EX | | | |
| Metal Gear - Ghost Babel | | | |
| Metal Gear Solid | | | |
| Metal Gear Solid | | | |
| Metal Walker (GB Compatible) | | | |
| Metamode | | | |
| 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 - The 6 in 1 Puzzle Collection Entertainment Pack | | | |
| Microsoft - The 6 in 1 Puzzle Collection Entertainment Pack | | | |
| Microsoft - The Best of Entertainment Pack | | | |
| Microsoft - The Best of Entertainment Pack | | | |
| Microsoft Pinball Arcade | | | |
| Microsoft Pinball Arcade | | | |
| Midway Presents Arcade Hits - Joust & Defender (GB Compatible) | | | |
| Midway Presents Arcade Hits - Moon Patrol & Spy Hunter (GB Compatible) | | | |
| Millennium Winter Sports | | | |
| Mingzhu Koudai Guaishou 2 (Unl) | | | |
| Mingzhu Koudai Guaishou 3 (Unl) | | | |
| Minna no Shougi - Shokyuu Hen (GB Compatible) | | | |
| Minna no Shougi - Shokyuu Hen (Rev 1) (GB Compatible) | | | |
| Minnie & Friends - Yume no Kuni o Sagashite | | | |
| Missile Command | | | |
| Missile Command (Rumble Version) | | | |
| Mission - Impossible (Rev 1) | | | |
| Mission - Impossible | | | |
| Mission - Impossible | | | |
| Mission Bravo (Proto) | | | |
| Mission to Mars (Aftermarket) (Homebrew) | | | |
| Mizuki Shigeru no Shin Youkaiden | | | |
| Mo Jie 3 - Bu Wanme De Shijie (Unl) | | | |
| Mo Jie Chuan Shuo (Unl) | | | |
| Mo Shou Shi Ji - Zhan Shen (Unl) | | | |
| Mobile Golf | | | |
| Mobile Trainer | | | |
| Momotarou Densetsu 1-2 | | | |
| Mona and the Witch's Hat Deluxe (Aftermarket) (Homebrew) | | | |
| Monkey Puncher (SGB Enhanced) (GB Compatible) | | | |
| Monopoly (SGB Enhanced) (GB Compatible) | | | |
| Monopoly (GB Compatible) | | | |
| Monster AG, Die | | | |
| Monster Farm Battle Card GB (SGB Enhanced) (GB Compatible) | | | |
| Monster Go! Go! Go!! (Unl) | | | |
| Monster Race 2 (SGB Enhanced) (GB Compatible) | | | |
| Monster Rancher Battle Card GB (SGB Enhanced) (GB Compatible) | | | |
| Monster Rancher Explorer | | | |
| Monster Traveler (Rev 1) | | | |
| Monster Traveler | | | |
| Monsters, Inc. | | | |
| Monsters, Inc. | | | |
| Monsters, Inc. (Rev 1) | | | |
| Monsters, Inc. | | | |
| Montezuma's Return! (GB Compatible) | | | |
| Montezuma's Return! (GB Compatible) | | | |
| Monty on the Run (Aftermarket) (Homebrew) | | | |
| Moomin no Daibouken (Beta) | | | |
| Moomin no Daibouken | | | |
| Moomin's Tale | | | |
| Moorhuhn 2 - Die Jagd geht weiter | | | |
| Moorhuhn 3 - ...Es Gibt Huhn! | | | |
| Mortal Kombat 4 (SGB Enhanced) (GB Compatible) | | | |
| Mortal Kombat 4 (SGB Enhanced) (GB Compatible) | | | |
| Motocross Maniacs 2 | | | |
| Mr. Angry (Aftermarket) (Homebrew) | | | |
| Mr. Driller | | | |
| Mr. Driller | | | |
| Mr. Driller | | | |
| Mr. Driller | | | |
| Mr. Nutz | | | |
| Mr. Nutz | | | |
| Ms. Pac-Man - Special Color Edition (SGB Enhanced) (GB Compatible) | | | |
| Ms. Pac-Man - Special Colour Edition (SGB Enhanced) (GB Compatible) | | | |
| Mu Chang Wu Yu GB 6 (Unl) | | | |
| Mummy Returns, The | | | |
| Mummy Returns, The | | | |
| Mummy, The | | | |
| Mummy, The | | | |
| Muteki Ou Tri-Zenon | | | |
| Mythri (Proto 1) (2000-08-02) | | | |
| Mythri (Proto 2) (2001-03-31) | | | |
