| (531 Total Games)All Systems Games Beginning With The Letter M |
| Gamename | System | Cheats |
| M & M Shell Shocked | PSX | 4 |
| M & M's-Mini Madness (Color) | GB | 8 |
| Mace Griffon-Bounty Hunter | PS2 | 11 |
| Mace-The Dark Ages | N64 | 25 |
| Machine Head | SAT | 8 |
| Machine Head | PSX | 8 |
| Machine Hunter | PSX | 8 |
| Macross (Japanese) | SAT | 12 |
| Macross Digital Mission VF-X (Japanese) | PSX | 3 |
| Macross Digital Mission VF-X 2 (Japanese) | PSX | 5 |
| Macross Digital Mission VF-X 2 (Beta) (Japanese) | PSX | 3 |
| Macross M3 (Japanese) | DC | 4 |
| Macross-Do You Remember Love (Japanese) | PSX | 6 |
| Mad Maestro! | PS2 | 109 |
| Mad Stalker (Japanese) | PSX | 3 |
| Madagascar | PS2 | 16 |
| Madagascar | NDS | 6 |
| Madden '97 | SAT | 11 |
| Madden '98 | SAT | 6 |
| Madden 2000 (Color) | GB | 4 |
| Madden 2001 (Color) | GB | 3 |
| Madden Football 64 | N64 | 43 |
| Madden NFL '97 | PSX | 49 |
| Madden NFL '98 | PSX | 74 |
| Madden NFL '99 | PSX | 69 |
| Madden NFL '99 | N64 | 59 |
| Madden NFL 2000 | PSX | 115 |
| Madden NFL 2000 | N64 | 157 |
| Madden NFL 2001 | PSX | 156 |
| Madden NFL 2001 | N64 | 128 |
| Madden NFL 2001 | PS2 | 6 |
| Madden NFL 2002 | PSX | 133 |
| Madden NFL 2002 | PS2 | 53 |
| Madden NFL 2002 | GBA | 11 |
| Madden NFL 2003 | PS2 | 54 |
| Madden NFL 2003 | GBA | 15 |
| Madden NFL 2004 | PSX | 11 |
| Madden NFL 2004 | PS2 | 429 |
| Madden NFL 2004 | GBA | 11 |
| Madden NFL 2005 | PS2 | 442 |
| Madden NFL 2005 | NDS | 30 |
| Madden NFL 2005 Collector's Edition | PS2 | 442 |
| Madden NFL 2006 | PS2 | 488 |
| Madden NFL 2006 | NDS | 30 |
| Madden NFL 2007 | PS2 | 527 |
| Madden NFL 2007 | NDS | 33 |
| Madden NFL 2008 | PS2 | 437 |
| Madden NFL 2008 | NDS | 1 |
| Mademan-Confessions Of The Family Blood | PS2 | 10 |
| Madoh Monogatari (Japanese) | SAT | 9 |
| Mafia | PS2 | 10 |
| Mage Knight-Destiny's Soldier | NDS | 2 |
| Magforce Racing | DC | 4 |
| Magic Carpet | SAT | 1 |
| Magic Carpet | PSX | 3 |
| Magic Knight Rayearth | SAT | 7 |
| Magic Knight Rayearth (Japanese) | SAT | 10 |
| Magic Pengel-The Quest For Color | PS2 | 41 |
| Magic-The Gathering | PSX | 6 |
| Magical Drop (Color) | GB | 2 |
| Magical Hoppers (Japanese) | SAT | 3 |
| Magical Starsign | NDS | 13 |
| Magical Tetris | N64 | 7 |
| Magical Tetris Challenge | GB | 3 |
| Magical Tetris Mickey Mouse (Japanese) | PSX | 1 |
| Magna Carta-Tears Of Blood | PS2 | 26 |
| Magnetica | NDS | 6 |
| Maha Go! Go! Go! (Japanese) | PSX | 2 |
| Major League Baseball 2K5 | PS2 | 199 |
| Major League Baseball 2K6 | PS2 | 197 |
| Major League Baseball 2K7 | PS2 | 151 |
| Major League Baseball Featuring Ken Griffey Jr. | N64 | 26 |
| Makai Kingdom-Chronicles Of The Sacred Tome | PS2 | 6220 |
| Maken X | DC | 10 |
| Malice | PS2 | 17 |
| Manhunt | PS2 | 57 |
| Manhunt 2 | PS2 | 14 |
| Mansell | GB | 2 |
| Manx TT | SAT | 1 |
| Manx TT (Japanese) | SAT | 3 |
| Marble Madness | GB | 1 |
| Marble Madness (Color) | GB | 1 |
| Marble Master | PSX | 6 |
| Marby's Baby Story (Japanese) | PSX | 6 |
| Marc Ecko's Getting Up-Contents Under Pressure | PS2 | 23 |
| March Madness '98 | PSX | 26 |
| March Of The Penguins | NDS | 2 |
| Mario & Luigi Superstar Saga | GBA | 137 |
| Mario & Luigi Superstar Saga (European) | GBA | 137 |
| Mario & Luigi-Partners In Time | NDS | 18 |
| Mario Golf | N64 | 80 |
| Mario Golf (Color) | GB | 15 |
| Mario Golf Advance Tour | GBA | 11 |
| Mario Hoops-3 On 3 | NDS | 5 |
| Mario Kart 64 | N64 | 63 |
| Mario Kart DS | NDS | 250 |
| Mario Kart-Super Circuit | GBA | 12 |
| Mario Party | N64 | 66 |
| Mario Party 2 | N64 | 20 |
| Mario Party 3 | N64 | 8 |
| Mario Party DS | NDS | 26 |
| Mario Pinball Land | GBA | 8 |
| Mario Tennis | N64 | 47 |
| Mario Vs. Donkey Kong | GBA | 20 |
| Mario Vs. Donkey Kong 2-March Of The Minis | NDS | 4 |
| Mark Davis Pro Bass Challenge | PS2 | 32 |
| Mark Of Kri | PS2 | 61 |
| Mars Matrix | DC | 7 |
| Mars Matrix-Hyper Solid Shooting (Japanese) | DC | 5 |
| Martian Gothic Racer | PSX | 3 |
| Marvel Nemesis-Rise Of The Imperfects | PS2 | 119 |
| Marvel Nemesis-Rise Of The Imperfects | NDS | 40 |
| Marvel Super Heroes | SAT | 13 |
| Marvel Super Heroes (Japanese) | SAT | 15 |
| Marvel Super Heroes | PSX | 40 |
| Marvel Super Heroes (Japanese) | PSX | 6 |
| Marvel Super Heroes Vs Street Fighter (Japanese) | SAT | 10 |
| Marvel Super Heroes Vs. Street Fighter | PSX | 61 |
| Marvel Super Heroes vs. Street Fighter EX (Japanese) | PSX | 20 |
| Marvel Trading Card Game | NDS | 5 |
| Marvel Ultimate Alliance | PS2 | 662 |
| Marvel Vs. Capcom | DC | 32 |
| Marvel Vs. Capcom (Japanese) | DC | 32 |
| Marvel Vs. Capcom 2 | DC | 45 |
| Marvel Vs. Capcom 2 | PS2 | 73 |
| Marvel vs. Capcom-Clash Of The Superheroes | PSX | 118 |
| Marvel Vs. Capcom-Clash Of The Superheroes (Japanese) | PSX | 74 |
| Mary Kate & Ashley-Get A Clue (Color) | GB | 1 |
| Mary Kate & Ashley-Pocket Planner (Color) | GB | 2 |
| Mary Kate & Ashley-Winner's Circle (Color) | GB | 2 |
| Mary-Kate & Ashley Magical Mystery Mall | PSX | 8 |
| Mary-Kate & Ashley Olson-Sweet 16-Licensed To Drive | PS2 | 20 |
| Mary-Kate & Ashley-Crush Course | PSX | 19 |
| Mary-Kate And Ashley-Girls Night Out | GBA | 3 |
| Mary-Kate And Ashley-Sweet 16 | GBA | 4 |
| Mass Destruction | SAT | 12 |
| Mass Destruction | PSX | 8 |
| Master of Monster Kids (Japanese) | PSX | 3 |
| Master of Monsters | PSX | 4839 |
| Masters Fighter (Japanese) | PSX | 2 |
| Masters Of The Universe-He-Man-Power Of Grayskull | GBA | 8 |
| Mat Hoffman's Pro BMX | PSX | 46 |
| Mat Hoffman's Pro BMX | DC | 203 |
| Mat Hoffman's Pro BMX | GBA | 24 |
| Mat Hoffman's Pro BMX 2 | PS2 | 2913 |
| Mat Hoffman's Pro BMX 2 | GBA | 4 |
| Matchbox Crosstown Heroes | GBA | 4 |
| Matrix-Path Of Neo, The | PS2 | 112 |
| Max 2 (Japanese) | PSX | 2 |
| Max Payne | PS2 | 5 |
| Max Payne | GBA | 41 |
| Max Payne 2-The Fall Of Max Payne | PS2 | 33 |
| Max Steel | DC | 24 |
| Maximo Vs. Army Of Zin | PS2 | 27 |
| Maximo-Ghosts To Glory | PS2 | 33 |
| Maximo-Ghosts To Glory (Japanese) | PS2 | 28 |
| Maximum Force | SAT | 12 |
| Maximum Force | PSX | 6 |
| Maximum Pool | DC | 2 |
| Maya The Bee (European) | GBA | 10 |
| McDonald Land | GB | 2 |
| McFarlane's Evil Prophecy | PS2 | 28 |
| MDK | PSX | 12 |
| MDK 2 | DC | 8 |
| MDK 2-Armageddon | PS2 | 64 |
| Mech Assault-Phantum War | NDS | 4 |
| Mech Platoon | GBA | 25 |
| Mech Warrior 2 | PSX | 39 |
| MechWarrior 2 | SAT | 3 |
| Medabots AX-Metabee Version (European) | GBA | 27 |
| Medabots AX-Metebee Version | GBA | 27 |
| Medabots AX-Rokusho Version | GBA | 27 |
| Medabots-Metabee Version (European) | GBA | 367 |
| Medabots-Rokusho Version (European) | GBA | 367 |
| Medal Of Honor | PSX | 194 |
| Medal Of Honor Underground | PSX | 77 |
| Medal Of Honor-European Assault | PS2 | 42 |
| Medal Of Honor-Frontline | PS2 | 37 |
| Medal Of Honor-Infiltrator (European) | GBA | 10 |
| Medal Of Honor-Rising Sun | PS2 | 33 |
| Medal Of Honor-Underground | GBA | 15 |
| Medal Of Honor-Underground (European) | GBA | 15 |
| Medal Of Honor-Vanguard | PS2 | 21 |
| Medarot G-Kuwagata Version (Japanese) | GBA | 15 |
| Medarot R (Japanese) | PSX | 1 |
| Medievil | PSX | 31 |
| Medievil (Japanese) | PSX | 4 |
| Medievil II | PSX | 81 |
| Mega Man | GB | 15 |
| Mega Man 2 | GB | 6 |
| Mega Man 3 | GB | 13 |
| Mega Man 4 | GB | 2 |
| Mega Man 5 | GB | 26 |
| Mega Man 64 | N64 | 55 |
| Mega Man 8 | SAT | 21 |
| Mega Man 8 | PSX | 53 |
| Mega Man Anniversary Collection | PS2 | 93 |
| Mega Man Legends | PSX | 49 |
| Mega Man Legends 2 | PSX | 64 |
| Mega Man Legends 2 (Demo) | PSX | 7 |
| Mega Man X Collection | PS2 | 356 |
| Mega Man X4 | SAT | 2 |
| Mega Man X4 | PSX | 31 |
| Mega Man X5 | PSX | 39 |
| Mega Man X6 | PSX | 30 |
| Mega Man X7 | PS2 | 83 |
| Mega Man X8 | PS2 | 56 |
| Mega Man Xtreme | GB | 11 |
| Megaman Battle Network | GBA | 31021 |
| Megaman Battle Network 2 | GBA | 189 |
| Megaman Battle Network 2 (European) | GBA | 189 |
| MegaMan Battle Network 3-Blue | GBA | 215 |
| MegaMan Battle Network 3-White | GBA | 215 |
| Megaman Battle Network 5-Double Team DS | NDS | 58 |
| Megaman Star Force-Dragon | NDS | 21 |
| Megaman Star Force-Leo | NDS | 21 |
| Megaman Star Force-Pegasus | NDS | 21 |
| Megaman X-Command Mission | PS2 | 1118 |
| Megaman Zero | GBA | 24 |
| Megaman Zero 2 | GBA | 29 |
| Megaman Zero 2 (European) | GBA | 29 |
| Megaman Zero 3 | GBA | 40 |
| Megaman ZX | NDS | 13 |
| Megami Tensei Persona Original (Japanese) | PSX | 2 |
| Megatudo 2096 (Japanese) | PSX | 4 |
| Meltylancer Re-Infiniteorce (Japanese) | PSX | 13 |
| Men In Black (Color) | GB | 1 |
| Men In Black 2 (Color) | GB | 4 |
| Men In Black II-Alien Escape | PS2 | 83 |
| Men In Black-The Series-Crashdown | PSX | 3 |
| Men In Black-TV Series | GBA | 2 |
| Mercenaries 2-World In Flames | PS2 | 74 |
| Mercenaries-Playground Of Destruction | PS2 | 123 |
| Metal Arms-Glitch In The System | PS2 | 11 |
| Metal Black (Japanese) | SAT | 7 |
| Metal Fist (Japanese) | PSX | 3 |
| Metal Gear Solid (Japanese) | PSX | 32 |
| Metal Gear Solid (Beta) (Japanese) | PSX | 24 |
| Metal Gear Solid (Color) | GB | 32 |
| Metal Gear Solid 2-Sons Of Liberty | PS2 | 120 |
| Metal Gear Solid 2-Sons Of Liberty (European) | PS2 | 78 |
| Metal Gear Solid 2-Sons Of Liberty Demo | PS2 | 24 |
| Metal Gear Solid 2-Substance | PS2 | 130 |
| Metal Gear Solid 2-Substance-Skateboarding | PS2 | 5 |
| Metal Gear Solid 3-Snake Eater | PS2 | 182 |
| Metal Gear Solid 3-Subsistence | PS2 | 154 |
| Metal Gear Solid Demo (Japanese) | PSX | 32 |
| Metal Gear Solid Integral (Japanese) | PSX | 58 |
| Metal Gear Solid Version 1.0 | PSX | 72 |
| Metal Gear Solid Version 1.1 | PSX | 72 |
| Metal Gear Solid-VR Missions | PSX | 62 |
| Metal Gear Solid-VR Missions Demo | PSX | 28 |
| Metal Jacket (Japanese) | PSX | 5 |
| Metal Saga | PS2 | 99 |
| Metal Slug (Japanese) | SAT | 3 |
| Metal Slug (Japanese) | PSX | 9 |
| Metal Slug 3 (Japanese) | PS2 | 20 |
| Metal Slug 4 | PS2 | 59 |
| Metal Slug 5 | PS2 | 57 |
| Metal Slug Anthology | PS2 | 375 |
| Metal Slug X | PSX | 18 |
| Metal Slug X (Beta) | PSX | 11 |
| Metal Walker (Color) | GB | 7 |
| Metalgun Slinger (Japanese) | GBA | 8 |
| Meteos | NDS | 16 |
| Metroid 2-The Return of Samus | GB | 8 |
| Metroid Fusion | GBA | 38 |
| Metroid Prime-Hunters | NDS | 4 |
| Metroid Prime-Pinball | NDS | 7 |
| Metroid Zero Mission | GBA | 64 |
| Metroid Zero Mission (European) | GBA | 64 |
| Metropolis Street Racer | DC | 9 |
| Metropolis Street Racer (Pal) | DC | 5 |
| Metropolismania | PS2 | 7 |
| Metropolismania 2 | PS2 | 2 |
| Mia Hamm Soccer 64 | N64 | 14 |
| Mia Hamm Soccer Shootout (Color) | GB | 2 |
| Michelin Rally Master | PSX | 1 |
| Mickey Mouse | GB | 1 |
| Mickey Mouse | GB | 1 |
| Mickey's Racing Adventure (Color) | GB | 1 |
| Mickey's Speedway USA | N64 | 1 |
| Micro Machines (European) | GBA | 28 |
| Micro Machines 2 | GB | 1 |
| Micro Machines 64 Turbo | N64 | 15 |
| Micro Machines V3 | PSX | 1 |
| Micro Machines V3 (Japanese) | PSX | 1 |
| Micro Machines V3 (Color) | GB | 1 |
| Micro Machines V4 | PS2 | 763 |
| Micro Maniacs | PSX | 36 |
| Midnight Club 3-DUB Edition (Version 1.0) | PS2 | 88 |
| Midnight Club 3-DUB Edition (Version 1.1) | PS2 | 88 |
| Midnight Club 3-DUB Edition Remix | PS2 | 94 |
| Midnight Club II | PS2 | 18 |
| Midnight Club Street Racing | GBA | 18 |
| Midnight Club Street Racing (European) | GBA | 18 |
| Midnight Club-Street Racing | PS2 | 6 |
| Midnight Run: Road Fighter 2 (Japanese) | PSX | 3 |
| Midway Arcade Treasures | PS2 | 97 |
| Midway Arcade Treasures 2 | PS2 | 297 |
| Midway Arcade Treasures 3 | PS2 | 72 |
| Midway's Greatest Arcade Hits | GBA | 18 |
| Midway's Greatest Arcade Hits Volume 1 | N64 | 24 |
| Midway's Greatest Arcade Hits Volume 1 | DC | 13 |
| Mighty Hits (Japanese) | PSX | 1 |
| Mighty Hits Special (Japanese) | PSX | 2 |
| Mike Piazza's Strikezone | N64 | 23 |
| Mike Tyson Boxing | PSX | 14 |
| Mike Tyson's Heavyweight Boxing | PS2 | 84 |
| Millenium Winter Sports (Color) | GB | 1 |
| Millipede/Centipede | GB | 2 |
| Milo's Astro Lanes | N64 | 12 |
| Mind Quiz-Your Brain Coach | NDS | 1 |
| Miner 2049er | GB | 2 |
| Minesweeper | GB | 1 |
| Mini!! WGP Hyper Heat (Japanese) | PSX | 2 |
| Minnano Gorufu (Japanese) | PSX | 4 |
| Minnano Gorufu 2 (Japanese) | PSX | 6 |
| Minority Report | PS2 | 114 |
| Mipunono Arbuaito Korekushon-Aka Milano Jobu Adv. (Japanese) | PSX | 5 |
| Miracle Jumpers (Japanese) | PSX | 2 |
| Miracle Space Race | PSX | 5 |
| Misadventures Of Tron Bonne | PSX | 322 |
| Mischief Makers | N64 | 15 |
| Miss Spider's Harvest Time Hop And Fly | NDS | 29 |
| Miss Spider's Tea Party | PSX | 2 |
| Missile Command | PSX | 33 |
| Missile Command (Color) | GB | 2 |
| Mission Impossible | PSX | 11 |
| Mission Impossible | N64 | 35 |
| Mission Impossible (Color) | GB | 3 |
| Mission Impossible-Operation Burma (European) | GBA | 5 |
| Mission Impossible-Operation Surma | PS2 | 6 |
| Missland 2 (Japanese) | PSX | 2 |
| Mister Mosquito | PS2 | 16 |
| Mitsumete Knight (Japanese) | PSX | 6 |
| Mitsumete Knight R (Japanese) | PSX | 4 |
| MLB '98 | PSX | 31 |
| MLB '99 | PSX | 40 |
| MLB 2000 | PSX | 17 |
| MLB 2001 | PSX | 21 |
| MLB 2002 | PSX | 17 |
| MLB 2003 | PSX | 12 |
| MLB 2004 | PSX | 17 |
| MLB 2004 | PS2 | 57 |
| MLB 2005 | PS2 | 81 |
| MLB 2006 | PS2 | 94 |
| MLB 2006-The Show | PS2 | 56 |
| MLB 2007-The Show | PS2 | 56 |
| MLB 2008-The Show | PS2 | 55 |
| MLB Pennant Race | PSX | 25 |
| MLB Power Pros | PS2 | 24 |
| MLB Slugfest 20-03 | PS2 | 44 |
| MLB Slugfest 20-04 | PS2 | 48 |
| MLB Slugfest 20-04 | GBA | 14 |
| MLB Slugfest 2006 | PS2 | 80 |
| MLB Slugfest Unloaded | PS2 | 47 |
| MN Fats Pool Legend | SAT | 1 |
| Mobil 1 Rally Championship | PSX | 5 |
| Mobile Armor | PSX | 2 |
| Mobile Light Force 2 | PS2 | 9 |
| Mobile Light Forces | PSX | 4 |
| Mobile Suit Gundam Giren's Ambition-Genealogy Of Zion (Japanese) | PSX | 4 |
| Mobile Suit Gundam Side Story 2 (Japanese) | SAT | 13 |
| Mobile Suit Gundam Side Story 3 (Japanese) | SAT | 1 |
| Mobile Suit Gundam-Encounters In Space | PS2 | 17 |
| Mobile Suit Gundam-Federation Vs. Zeon | PS2 | 23 |
| Mobile Suit Gundam-Gundam Vs. Zeta Gundam | PS2 | 86 |
| Mobile Suit Gundam-Journey To Jaburo | PS2 | 19 |
| Mobile Suit Gundam-Kate's Idea (Japanese) | SAT | 7 |
| Mobile Suit Gundam-SEED-Never Ending Tomorrow | PS2 | 31 |
| Mobile Suit Gundam-Zeonic Front | PS2 | 201 |
| Mobile Suit Z Gundam (Japanese) | SAT | 2 |
| Mobile Suit Z Gundam (Japanese) | PSX | 3 |
| Mobile Suit Z Gundam Version 2 (Japanese) | PSX | 9 |
| Mojo! | PS2 | 8 |
| Mole Mania | GB | 17 |
| Monaco Gran Prix | PSX | 12 |
| Monaco Grand Prix | N64 | 4 |
| Monaco Grand Prix | DC | 33 |
| Monkey Hero | PSX | 2 |
| Monkey Magic | PSX | 3 |
| Monopoly | PSX | 73 |
| Monopoly | N64 | 91 |
| Monopoly Party | PS2 | 1 |
| Monopoly, Boggle, Yahtzee, Battleship | NDS | 63 |
| Monster 4x4-Masters Of Metal | PS2 | 189 |
| Monster Bass | PSX | 4 |
| Monster Bass Fishing | GBA | 2 |
| Monster Bomber | NDS | 5 |
| Monster Capsule Bleed & Battle (Japanese) | PSX | 1 |
| Monster Complete World (Japanese) | PSX | 4 |
| Monster Farm (Japanese) | PSX | 5 |
| Monster Farm 2 (Japanese) | PSX | 10 |
| Monster Force | GBA | 23 |
| Monster Force (European) | GBA | 23 |
| Monster Gate (Japanese) | GBA | 9 |
| Monster House | PS2 | 40 |
| Monster House | NDS | 2 |
| Monster Hunter | PS2 | 69 |
| Monster Jam | NDS | 3 |
| Monster Jam-Maximum Destruction | PS2 | 375 |
| Monster Jam-Maximum Destruction | GBA | 31 |
| Monster Max | GB | 5 |
| Monster Rancher | PSX | 122 |
| Monster Rancher 2 | PSX | 154 |
| Monster Rancher 2 (Demo) | PSX | 38 |
| Monster Rancher 3 (Version 1.0) | PS2 | 29 |
| Monster Rancher 3 (Version 1.1) | PS2 | 29 |
| Monster Rancher 4 | PS2 | 160 |
| Monster Rancher Advance | GBA | 104 |
| Monster Rancher Advance 2 | GBA | 30 |
| Monster Rancher Explorer (Color) | GB | 14 |
| Monster Rancher-Battle Card (Color) | GB | 54 |
| Monster Rancher-Battle Card Episode 2 | PSX | 345 |
| Monster Rancher-EVO | PS2 | 1320 |
| Monster Rancher-Hop-A-Bout | PSX | 4 |
| Monster Seed (Japanese) | PSX | 3 |
| Monster Truck Madness | GBA | 1 |
| Monster Truck Madness 64 | N64 | 38 |
| Monster Trucks DS | NDS | 4 |
| Monster Wars | GB | 1 |
| Monsters, Inc. | PS2 | 18 |
| Monsters, Inc. | GBA | 4 |
| Monsters, Inc.-Scream Team | PSX | 9 |
| Monsterseed | PSX | 241 |
| Montezuma's Return (Color) | GB | 1 |
| Mort The Chicken | PSX | 4 |
| Mortal Kombat 1 | GB | 3 |
| Mortal Kombat 2 | GB | 4 |
| Mortal Kombat 2 | SAT | 13 |
| Mortal Kombat 3 | GB | 6 |
| Mortal Kombat 3 | PSX | 31 |
| Mortal Kombat 4 | PSX | 61 |
| Mortal Kombat 4 | N64 | 53 |
| Mortal Kombat 4 (Color) | GB | 5 |
| Mortal Kombat Advance | GBA | 46 |
| Mortal Kombat Gold Version 1.0 | DC | 46 |
| Mortal Kombat Gold Version 1.1 | DC | 23 |
| Mortal Kombat II (Japanese) | SAT | 4 |
| Mortal Kombat Mythologies-Sub-Zero | PSX | 8 |
| Mortal Kombat Mythologies-Sub-Zero | N64 | 24 |
| Mortal Kombat Trilogy | SAT | 15 |
| Mortal Kombat Trilogy Version 1.0 | PSX | 96 |
| Mortal Kombat Trilogy Version 1.0 | N64 | 24 |
| Mortal Kombat Trilogy Version 1.1 | PSX | 63 |
| Mortal Kombat Trilogy Version 1.1 | N64 | 26 |
| Mortal Kombat V-Deadly Alliance | PS2 | 1099 |
| Mortal Kombat-Armageddon | PS2 | 322 |
| Mortal Kombat-Armageddon (Premium Edition) | PS2 | 322 |
| Mortal Kombat-Deadly Alliance | GBA | 13 |
| Mortal Kombat-Deception | PS2 | 914 |
| Mortal Kombat-Shaolin Monks | PS2 | 90 |
| Mortal Kombat-Special Forces | PSX | 16 |
| Mortal Kombat-Tournament Edition | GBA | 12 |
| Moto GP | PS2 | 55 |
| Moto GP | GBA | 52 |
| Moto GP 2 | PS2 | 73 |
| Moto GP 2007 | PS2 | 5 |
| Moto GP 3 | PS2 | 101 |
| Moto GP 4-Official Game Of Moto GP | PS2 | 361 |
| Moto Racer | PSX | 4 |
| Moto Racer 2 | PSX | 11 |
| Moto Racer 2 (Japanese) | PSX | 2 |
| Moto Racer World Tour | PSX | 37 |
| Motocross Mania | PSX | 14 |
| Motocross Mania 2 | PSX | 1 |
| Motocross Mania 3 | PS2 | 99 |
| Motocross Maniacs Advance | GBA | 9 |
| Motor Toon Grand Prix | PSX | 23 |
| Motor Toon Grand Prix 2 (Japanese) | PSX | 9 |
| Motorcross Maniacs | GB | 7 |
| Motorcross Maniacs 2 (Color) | GB | 15 |
| Motorhead | PSX | 3 |
| Motormash (Japanese) | PSX | 2 |
| Mouse Trap Hotel | GB | 1 |
| Mr. Bones | SAT | 1 |
| Mr. Driller | PSX | 8 |
| Mr. Driller | DC | 3 |
| Mr. Driller (Color) | GB | 5 |
| Mr. Driller Ace (Japanese) | GBA | 42 |
| Mr. Driller-Drill Spirits | NDS | 12 |
| Mr. Nutz | GB | 2 |
| MRC-Multi Racing Championship | N64 | 9 |
| MS Saga-A New Dawn | PS2 | 543 |
| Ms. Pac Man Maze Madness | PSX | 25 |
| Ms. Pac-Man | GB | 1 |
| Ms. Pac-Man (Color) | GB | 1 |
| Ms. Pacman-Maze Madness | N64 | 5 |
| Ms. Pacman-Maze Madness | DC | 21 |
| MTV Pure Ride | PSX | 29 |
| MTV Snowboarding | PSX | 11 |
| MTV Sports-TJ Lavins Ultimate BMX | PSX | 21 |
| MTV's Celebrity Deathmatch | PS2 | 20 |
| MTV's Pimp My Ride | PS2 | 6 |
| MTX Mototrax | PS2 | 21 |
| Mulan | GB | 1 |
| Mummy Returns, The | PS2 | 7 |
| Mummy, The | PSX | 14 |
| Mummy, The (Color) | GB | 1 |
| Mummy-Tomb Of The Dragon Emperor, The | PS2 | 18 |
| Muppet Monster Adventure | PSX | 79 |
| Muppet Race Mania | PSX | 13 |
| Muppet's Party Cruise | PS2 | 10 |
| Muppets Pinball Mayhem | GBA | 3 |
| Muppets-On With The Show | GBA | 3 |
| Musashi-Samurai Legend | PS2 | 26 |
| MVP Baseball 2003 | PS2 | 12 |
| MVP Baseball 2004 | PS2 | 13 |
| MVP Baseball 2005 | PS2 | 28 |
| MVP NCAA Baseball 2006 | PS2 | 22 |
| MVP NCAA Baseball 2007 | PS2 | 22 |
| MX 2002 Featuring Ricky Carmichael | PS2 | 89 |
| MX 2002 Featuring Ricky Carmichael | GBA | 35 |
| MX Rider | PS2 | 5 |
| MX Superfly | PS2 | 9 |
| MX Unleashed | PS2 | 133 |
| MX Vs. ATV Unleashed | PS2 | 6 |
| MX Vs. ATV Untamed | PS2 | 7 |
| MX Vs. ATV Untamed | NDS | 3 |
| MX World Tour-Featuring Jamie Little | PS2 | 76 |
| My Angel (Japanese) | PSX | 2 |
| My Cooking (Japanese) | PSX | 5 |
| My Frogger-Toy Trials | NDS | 2 |
| My Sims | NDS | 2 |
| My Street | PS2 | 37 |
| Mystaria | SAT | 458 |
| Mystic Dragon (Japanese) | PSX | 45 |
| Mystic Heroes | PS2 | 51 |
| Mystic Quest | GB | 2 |
| Mystical Ninja-Starring Goemon | N64 | 38 |
