| 30217 | Mice vs Scientists | ZX-Spectrum 48K | English |
| 3170 | Mickey Mouse | ZX-Spectrum 48K | English |
| 38861 | Micro Profanation | ZX-Spectrum 48K | English |
| 27292 | Mighty Bomb Jack | ZX-Spectrum 48K | English |
| 3194 | Mighty Magus | ZX-Spectrum 48K | English |
| 32227 | Mike, The Guitar | ZX-Spectrum 128K | English |
| 24082 | Miles Mad Mission! | ZX-Spectrum 128K | English |
| 3209 | Mind Your Head | ZX-Spectrum 48K | English |
| 4000250 | Mineiro I | Timex Tx2068 | Portuguese |
| 4000251 | Mineiro II | Timex Tx2068 | Portuguese |
| 24285 | Miner Mania | ZX-Spectrum 48K | English |
| 43741 | Miner Problems | ZX-Spectrum 48K | English |
| 38693 | Miner'49er | ZX-Spectrum 48K | English |
| 37104 | Mineur 2001 | ZX-Spectrum 48K | French |
| 43283 | Minty's Marvellous Travels | ZX-Spectrum 48K | English |
| 30040 | Misco Jones: Raiders of the Lost Vah-Ka | ZX-Spectrum 48K | Multi-language: English, Spanish |
| 42132 | Mission Lost | ZX-Spectrum 48K | English |
| 34825 | Mission on Mars | ZX-Spectrum 48K/128K | English |
| 34945 | Moby DX | SAM Coupé | English |
| 3243 | Moley Christmas | ZX-Spectrum 48K/128K | English |