| 6691 | Mindshadow | ZX-Spectrum 48K | English |
| 12960 | Mirror | ZX-Spectrum 128K | Russian |
| 16898 | Mision Espacial | ZX-Spectrum 48K | Spanish |
| 16868 | Mision Sobrevivir | ZX-Spectrum 48K | Spanish |
| 10857 | Missile Command Base | ZX-Spectrum 48K | English |
| 6698 | Mission 1: Project Volcano | ZX-Spectrum 48K | - |
| 10869 | Mission 2: Project Gibraltar | ZX-Spectrum 48K | English |
| 26419 | Missione Sabotage | ZX-Spectrum 48K | Italian |
| 9963 | Mluvící balík | ZX-Spectrum 48K | Czech |
| 21003 | Mock | ZX-Spectrum 48K | Spanish |
| 10871 | Monster | ZX-Spectrum 128K | English |
| 34295 | Monte Dorado | ZX-Spectrum 48K | Spanish |
| 38117 | Monty’s Midnight Adventure | ZX-Spectrum Next | English |
| 6703 | Moon Magic | ZX-Spectrum 48K | English |
| 20684 | Moonscape - Escape from the Moon | ZX-Spectrum 48K | English |
| 26428 | Morg | ZX-Spectrum 48K | Italian |
| 27371 | Morgan Tyler: Eclypse | ZX-Spectrum 48K | Italian |
| 27174 | Morgan Tyler: Star Plague | ZX-Spectrum 48K | Italian |
| 27187 | Morgan Tyler: Street Trooper | ZX-Spectrum 48K | Italian |
| 6706 | Moron | ZX-Spectrum 48K | English |