| 2963 | Mad Martha | ZX-Spectrum 48K | - |
| 2964 | Mad Martha II | ZX-Spectrum 48K | English |
| 6624 | Madcap Manor | ZX-Spectrum 48K | English |
| 6625 | Mafia Contract | ZX-Spectrum 48K | English |
| 10859 | Mafia Contract II: The Sequel | ZX-Spectrum 48K | English |
| 6631 | Magic Mountain | ZX-Spectrum 48K | - |
| 6032 | Magic Story: Dedication of Falkoris | ZX-Spectrum 128K | Russian |
| 12934 | Magicians Land | ZX-Spectrum 128K | Russian |
| 6636 | Magma Man | ZX-Spectrum 48K | English |
| 20928 | Mai, the Psychic Girl | ZX-Spectrum 48K | Spanish |
| 6644 | Majik | ZX-Spectrum 48K | English |
| 14378 | Maldita Escuela! | ZX-Spectrum 48K | Spanish |
| 10582 | Mandroid | ZX-Spectrum 48K | English |
| 10864 | Mantis 1 | ZX-Spectrum 48K | Spanish |
| 6653 | Mantis 2 | ZX-Spectrum 48K | Spanish |
| 6656 | Marie Celeste | ZX-Spectrum 48K | English |
| 3039 | Marooned!! | ZX-Spectrum 48K | English |
| 6658 | Masters of the Universe - The Super Adventure | ZX-Spectrum 48K | English |
| 42543 | Matar al César | ZX-Spectrum 128K | Spanish |
| 6661 | Matt Lucas | ZX-Spectrum 48K | English |