| 3115 | Meganova | ZX-Spectrum 48K | - |
| 3117 | Megaphoenix | ZX-Spectrum 48K/128K | English |
| 11888 | Megasub Command | ZX-Spectrum 48K | English |
| 18768 | Mensajero | ZX-Spectrum 48K | Spanish |
| 24736 | Mercenario | ZX-Spectrum 48K | Spanish |
| 9375 | Mercs | ZX-Spectrum 48K/128K | English |
| 3140 | Metagalactic Llamas: Battle at the Edge of Time | ZX-Spectrum 48K | English |
| 3144 | Metalyx | ZX-Spectrum 48K | English |
| 38662 | Meteor | ZX-Spectrum 16K | English |
| 25125 | Meteor | ZX-Spectrum 16K | English |
| 18349 | Meteor Madness | ZX-Spectrum 48K | English |
| 21689 | Meteor Run | ZX-Spectrum 48K | English |
| 3146 | Meteor Storm | ZX-Spectrum 16K | English |
| 3148 | Meteor Storm | ZX-Spectrum 16K | English |
| 3149 | Meteorit | ZX-Spectrum 48K | Swedish |
| 25842 | Meteorites | ZX-Spectrum 48K | English |
| 16915 | Meteoritos | ZX-Spectrum 48K | Spanish |
| 39297 | Meteoritos | ZX-Spectrum 48K | Portuguese |
| 3150 | Meteoroids | ZX-Spectrum 16K | English |
| 3151 | Meteoroids | ZX-Spectrum 16K | English |