| 6619 | Luxík na Bíbrštejně | ZX-Spectrum 48K | Czech |
| 6620 | Lycanthropy | ZX-Spectrum 48K | English |
| 35829 | Lykos | ZX-Spectrum 48K | - |
| 44640 | Lysergic Mushrooms Desire | ZX-Spectrum 48K | English |
| 38602 | Lógica | ZX-Spectrum 48K | Portuguese |
| 38387 | M-Base II. | ZX-Spectrum 48K | Czech |
| 14736 | M-C Library | ZX-Spectrum 48K | English |
| 11102 | M-Doc | ZX-Spectrum 48K | English |
| 25383 | M-Text | ZX-Spectrum 48K | Czech |
| 9981 | M-Ultimate | ZX-Spectrum 48K | English |
| 17135 | M. M. 6 žije | ZX-Spectrum 48K | Czech |
| 19021 | M.D.S. - Sistema Operativo para Microdrive | ZX-Spectrum 48K | Spanish |
| 25827 | M/C Break | ZX-Spectrum 48K | English |
| 25828 | M/C Break 2 | ZX-Spectrum 48K | English |
| 40230 | M/C Routines | ZX-Spectrum 48K | English |
| 8416 | M/Code Library 1: Screen Compression | ZX-Spectrum 48K | English |
| 8417 | M/Code Library 2: Window Scrolling | ZX-Spectrum 48K | English |
| 8418 | M/Code Library 3: Interrupt Driven Trace | ZX-Spectrum 48K | English |
| 8419 | M/Code Library 4: Screen Swapping | ZX-Spectrum 48K | English |
| 18285 | M/Code Routines | ZX-Spectrum 48K | English |