| 29592 | Mystery Calculator | ZX81 16K | English |
| 36686 | Mystery City | ZX-Spectrum Next | English |
| 44809 | Mystery City - The Fortunate Fortuneteller | ZX-Spectrum Next | English |
| 44456 | Mystery City - The Fortunate Fortuneteller | ZX-Spectrum 128 +3 | English |
| 15735 | Mystery Forest | ZX-Spectrum 48K | English |
| 9988 | Mystery Fun House | ZX-Spectrum 48K | English |
| 43444 | Mystery Isles | ZX-Spectrum 128 +3 | English |
| 11418 | Mystery Manor | ZX-Spectrum 48K | English |
| 44096 | Mystery Maze | ZX-Spectrum 16K/48K | English |
| 41052 | Mystery Program | ZX81 16K | English |
| 23790 | Mystery of Arkham Manor | ZX-Spectrum 48K | English |
| 6734 | Mystery of the Indus Valley | ZX-Spectrum 48K | English |
| 3351 | Mystic Tower | ZX-Spectrum 16K | English |
| 3352 | Mystical | ZX-Spectrum 48K/128K | English |
| 18400 | Mystical Diamonds | ZX-Spectrum 16K | English |
| 11949 | Myth | ZX-Spectrum 128 +3 | English |
| 36724 | Myth | ZX-Spectrum Next | English |
| 3354 | Myth: History in the Making | ZX-Spectrum 48K/128K | English |
| 43284 | Mythic Banjo | ZX-Spectrum 48K | English |
| 21467 | N-Copy | ZX-Spectrum 48K/128K | English |