| 38017 | Megaborder | ZX-Spectrum 48K/128K | Spanish |
| 3117 | Megaphoenix | ZX-Spectrum 48K/128K | English |
| 9375 | Mercs | ZX-Spectrum 48K/128K | English |
| 43621 | Metal Brain | ZX-Spectrum 48K/128K | English |
| 30076 | Metal Man Reloaded | ZX-Spectrum 48K/128K | Multi-language: Czech, English, Italian, Polish, Russian, Spanish |
| 30401 | Metal Man Remixed | ZX-Spectrum 48K/128K | Multi-language: English, Russian |
| 37631 | Metallica Melodic Cover vol 1.0 | ZX-Spectrum 48K/128K | English |
| 37647 | Metamorphosis | ZX-Spectrum 48K/128K | English |
| 3192 | MiG Busters | ZX-Spectrum 48K/128K | English |
| 9376 | Miami Chase | ZX-Spectrum 48K/128K | English |
| 3158 | Miami Cobra GT | ZX-Spectrum 48K/128K | English |
| 3166 | Michel Futbol Master | ZX-Spectrum 48K/128K | Spanish |
| 3168 | Michel Super Skills | ZX-Spectrum 48K/128K | Spanish |
| 11899 | Micro Mouse | ZX-Spectrum 48K/128K | English |
| 7558 | Micro Sound 128K Part I | ZX-Spectrum 48K/128K | English |
| 3184 | MicroProse Soccer | ZX-Spectrum 48K/128K | English |
| 6682 | Microfair Madness | ZX-Spectrum 48K/128K | English |
| 3188 | Midnight Resistance | ZX-Spectrum 48K/128K | English |
| 44022 | Mieyen | ZX-Spectrum 48K/128K | English |
| 3196 | Mike Read's Pop Quiz | ZX-Spectrum 48K/128K | English |