| 42142 | Monopoly | ZX-Spectrum 48K | Spanish |
| 34295 | Monte Dorado | ZX-Spectrum 48K | Spanish |
| 42885 | Monte de las Ánimas | ZX-Spectrum 48K | Spanish |
| 16370 | Montecarlo | ZX-Spectrum 48K | Spanish |
| 3262 | Moon Battle | ZX-Spectrum 48K | Spanish |
| 14864 | Moon Patrol | ZX-Spectrum 48K | Spanish |
| 44470 | Morra | ZX-Spectrum 16K/48K | Spanish |
| 18010 | Morse | ZX-Spectrum 48K | Spanish |
| 18215 | Morse | ZX-Spectrum 16K | Spanish |
| 18273 | Morse | ZX-Spectrum 48K | Spanish |
| 24803 | Morse | ZX-Spectrum 48K | Spanish |
| 16501 | Morselandia | ZX-Spectrum 48K | Spanish |
| 27316 | Morta y File | ZX-Spectrum 48K | Spanish |
| 42836 | Mortadelo y Filemon Cumplen 60 | ZX-Spectrum 128K | Spanish |
| 3282 | Mortadelo y Filemón II | ZX-Spectrum 48K/128K | Spanish |
| 20916 | Mortadelo y Filemón en el Faro | ZX-Spectrum 48K | Spanish |
| 24611 | Mosquitos | ZX-Spectrum 48K | Spanish |
| 24755 | Mosquitos | ZX-Spectrum 48K | Spanish |
| 16428 | Mosquitos Revenge | ZX-Spectrum 48K | Spanish |
| 18455 | Motocross | ZX-Spectrum 16K | Spanish |