| Magic Ripple | David E. Li | | No reviews. | 99 |
| Mess, The | Sai'ke ◪ | | No reviews. | 82 |
| Metropolis | ZzCrook ◪ | | No reviews. | 84 |
| Mind Works Mag #6 | fejjy ◪ | | No reviews. | 77 |
| Magic Ripple Remix Demo | djtiesto ◪ | 2001-07-07 | No reviews. | 84 |
| Monochrome Horror | Air Bolt | | No reviews. | 70 |
| Most Meaningless Game in the World 5, The | JDewbre | 1996-10-14 | No reviews. | 91 |
| MegaZeux Deathmatch | ChargingMoose ◪ | | No reviews. | 94 |
| My Life as a Mad Scientist | Aussie Evil ◪ | 2003-09-20 | No reviews. | 67 |
| MZine Issues #1-#5 | Sai'ke ◪ | | No reviews. | 65 |
| MegaZeux CHIP-8 Emulator | Mr_Alert ◪ | 2005-11-24 | No reviews. | 90 |
| MZX Su Doku | FuriKuri ◪ | 2005-12-22 | No reviews. | 65 |
| Musings (ver. 1.1337) | asgromo / NoahSoft / Kom | 2008-06-23 | No reviews. | 83 |
| MegaZeux Tutorial (ver. 2.02) | tromdage ◪ | 1994-12-04 | No reviews. | 393 |
| Mobsters | The Mantis | 1998-10-19 | No reviews. | 96 |
| MegaZeux RPG Arena (ver. 4.5) | Baby Bonnie Hood ◪ | 2013-08-13 | No reviews. | 232 |
| Master of Riddles, The | MicMotorhead ◪ | 2014-11-03 | No reviews. | 97 |
| MZX Deathmatch | GetDizzy ◪ | 2016-08-16 | No reviews. | 56 |
| MAGIC*GUNNER Moestar-chan | Dr Lancer-X ◪ | 2021-03-31 | No reviews. | 77 |
| Mystical Magical Bean Isle, The (ver. 1.03) | Andrew Lusk | 1997-02-16 | No reviews. | 43 |
| MechZone Turbo' | Maxim ◪ | 2023-03-04 | No reviews. | 15 |
| MZX World (demo) | T-Bone ◪ | 2013-12-12 | No reviews. | 16 |
| Mace Invaders | Brp13 | |
| 92 |
| Magik: The Legend | gokachu ◪ | |
| 68 |
| Magix Quest Demo | Lc3 ◪ | |
| 90 |
| Matrix | ???? | |
| 69 |
| MegaZeux 3.0 Tragedy Chapter 1 | Patrick Santos | |
| 98 |
| Merlin Demo | fejjy ◪ | 1998-07-24 |
| 83 |
| Momentus | Vortex | |
| 70 |
| Monster Town | Bugspray | |
| 65 |
| Motorbike Racing! | ???? | |
| 63 |
| Mystic Ruby | Evan Wolbach | |
| 65 |
| Mystik | Castlevania ◪ | |
| 68 |
| MZX Fighter | Eddy O'Malley | |
| 71 |
| MZX Internet (ver. 1.5) | ZzCrook ◪ | 1999-06-07 |
| 81 |
| Master Computer | Raistlin19 ◪ | |
| 66 |
| MegaZeux Pinball Test | Yellofish Software | |
| 74 |
| Maverick X | Xwing1056 ◪ | |
| 80 |
| Mega Blast | Spectere ◪ | |
| 73 |
| Mandaris' Quest | Conquest Software | |
| 83 |
| Maze Madness | Bill Casarin | |
| 73 |
| Mr. Big Hat's Fantastic Day at the Beach | cornsalt ◪ | 2001-12-02 |
| 62 |
| Mutagenesis | Phantom Laser | |
| 52 |
| MaFourX, The | Adam Avramov | |
| 60 |
| Morphic Fighting | Hunter9656 | |
| 64 |
| MZX RPG | mixaM | |
| 73 |
| Mana Lust | E. CyberBRO | |
| 88 |
| Mines of Colloch, The | SpellWeavre ◪ | |
| 74 |
| MegaMan MZX Demo | Nedemai ◪ | 2005-05-27 |
| 97 |
| MZXPeople | hayashi ◪ | |
| 54 |
