| Game | Platform | Release Date | Overview | Front Cover | Back Cover | Fan Art | Title Screen | Screenshots | Clear Logo |
|---|---|---|---|---|---|---|---|---|---|
| Mazeman #117114 | Sinclair ZX81 | 1983-01-01 | Missing | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Mazeman #132908 | Sinclair ZX Spectrum | 1970-01-01 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Mazer #10109 | 3DO | 1995-01-01 | ✓ | ✓ | ✓ | Missing | Missing | Missing | ✓ |
| Mazes of Fate #14686 | Nintendo Game Boy Advance | 2006-12-06 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mazes of Fate DS #15127 | Nintendo DS | 2008-09-09 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mazezam Challenge #51736 | Super Nintendo (SNES) | 2012-08-18 | ✓ | ✓ | Missing | Missing | Missing | ✓ | ✓ |
| MazezaM Challenge #107452 | Nintendo Game Boy Advance | 2013-08-19 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | ✓ |
| MAZEZAM CHALLENGE #125839 | Colecovision | 2016-06-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Maziacs #49203 | Sinclair ZX Spectrum | 1983-03-08 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Maziacs #53130 | Commodore 64 | 1984-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mazin Saga: Mutant Fighter #635 | Sega Genesis | 1993-01-01 | ✓ | ✓ | ✓ | Missing | Missing | ✓ | ✓ |
| Mazin Wars #24018 | Sega Genesis | 1993-02-26 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Mazin Wars #49850 | Arcade | 1993-10-01 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Mazinger z #18798 | Super Nintendo (SNES) | 1993-06-25 | ✓ | ✓ | ✓ | Missing | Missing | ✓ | Missing |
| Mazinger Z #31640 | Arcade | 1994-08-22 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Mazogs #132761 | Sinclair ZX81 | 1970-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mazy #131733 | Oric-1 | 2022-09-06 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| Mazy 2 #131734 | Oric-1 | 2025-05-24 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| MC Groovz Dance Craze #26356 | Nintendo GameCube | 2004-11-22 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| McDonald Land #88283 | Atari ST | 1993-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonald's #44099 | Atari 2600 | 1983-04-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonald's Demo 1 #72294 | Sony Playstation | 2002-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonald's Demo 2 #72295 | Sony Playstation | 2002-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonald's Demo 3 #72296 | Sony Playstation | 2002-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mcdonald's Demo 4 #72298 | Sony Playstation | 2002-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonald's Global Gladiators #25134 | Sega Game Gear | 1992-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| McDonald's Original Happy Disc #70827 | Sony Playstation 2 | 2001-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonald's Treasure Land Adventure #636 | Sega Genesis | 1993-09-23 | ✓ | ✓ | ✓ | Missing | Missing | Missing | ✓ |
| McDonald's Treasure Land Adventure #53523 | Sega Genesis | 1993-09-23 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonaldland #27881 | Nintendo Game Boy | 1992-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonaldland #52723 | Nintendo Entertainment System (NES) | 1993-05-19 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonaldland #75718 | Amiga | 1992-01-01 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| McDonalds Monogatari: Honobono Tenchou Ikusei Game #60263 | Nintendo Game Boy Color | 2001-07-20 | ✓ | ✓ | ✓ | Missing | Missing | ✓ | Missing |
| McKenzie & Co. #90339 | PC | 1995-11-24 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| McKenzie & Co. More Friends #90340 | PC | 1970-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| McPixel 3 #116226 | PC | 2022-09-14 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| MDK #78823 | Sony Playstation | 1997-11-21 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| MDK 2: Armageddon #12828 | Sony Playstation 2 | 2001-03-26 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| MDK2 #24777 | PC | 2000-03-31 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| MDK2 #29538 | Nintendo Wii | 2011-05-09 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Me & My Katamari #129454 | Sony Playstation 2 | 1970-01-01 | Missing | Missing | Missing | Missing | Missing | Missing | Missing |
| Me & My Pets 3D #123436 | Nintendo 3DS | 2018-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Me Monstar: Hear Me Roar! #20076 | Sony Playstation Portable | 2011-07-19 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Meadow #110453 | PC | 2016-10-26 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Meadows #83601 | PC | 2016-09-26 | ✓ | Missing | Missing | Missing | Missing | Missing | Missing |
| Meadows Lanes #45070 | Arcade | 1977-05-06 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mealmates #88860 | PC | 2020-08-10 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mean 18 #52453 | Amiga | 1986-01-01 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Mean 18 Ultimate Golf #21048 | Atari 7800 | 1989-01-01 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Mean Arenas #29569 | Amiga CD32 | 1994-03-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |