| 21544 | Medieval History | ZX-Spectrum 48K | Russian |
| 9948 | Megalith Man | ZX-Spectrum 48K | English |
| 6669 | Meltdown | ZX-Spectrum 48K | English |
| 36087 | Memorias De ReXXe (ZxZvm) | ZX-Spectrum 128 +3 | - |
| 32378 | Mercy - A Short Story (ZxZvm) | ZX-Spectrum 128 +3 | English |
| 10866 | Merlin | ZX-Spectrum 48K | English |
| 24834 | Merlin -La Aventura- | ZX-Spectrum 48K | Spanish |
| 25540 | Merlin's Quest | ZX-Spectrum 48K | English |
| 9951 | Meteorite Strike | ZX-Spectrum 48K | English |
| 6679 | Methyhel - The Special Edition | ZX-Spectrum 128K | English |
| 36474 | Mexican Adventure | ZX-Spectrum 48K | English |
| 27701 | Miami Mice | ZX-Spectrum 48K | English |
| 19129 | Micro Puzzle | ZX-Spectrum 16K | English |
| 14568 | MicroLink | ZX-Spectrum 48K | English |
| 6682 | Microfair Madness | ZX-Spectrum 48K/128K | English |
| 30804 | Microsoft Flight Simulator - Al Qaeda Edition | ZX-Spectrum 16K | English |
| 35532 | Middle Ages | ZX-Spectrum 48K | Czech |
| 26408 | Minas Morgul | ZX-Spectrum 48K | Italian |
| 30584 | Mind Games | ZX-Spectrum 48K | English |
| 6688 | Mindbender | ZX-Spectrum 48K | English |