| 12442 | Curse of the Flying Pigmies | ZX-Spectrum 48K | English |
| 39490 | Cursed Demons Of Wallachia | ZX-Spectrum 48K | Multi-language: English, Portuguese, Spanish |
| 36165 | Cuthbert in Space | Sinclair QL | - |
| 1212 | Cyrox | ZX-Spectrum 48K | English |
| 36659 | DIGG-IT | ZX81 1K | English |
| 9341 | DJ Puff | ZX-Spectrum 48K/128K | English |
| 39446 | DJ Puff Remastered | ZX-Spectrum 48K/128K | English |
| 39520 | Danterrifik IV: A New Beginning | ZX-Spectrum 48K/128K | English |
| 12443 | Dark Castle | ZX-Spectrum 48K | English |
| 30163 | Dark Tricks | ZX-Spectrum 48K/128K | English |
| 27973 | Dave Infuriators | ZX-Spectrum 48K | English |
| 28334 | Dave Infuriators | SAM Coupé | English |
| 34924 | Dave Invaders | SAM Coupé | English |
| 28702 | De Bijenkorf | ZX81 16K | Dutch |
| 29440 | De Survivor | ZX81 16K | Dutch |
| 1282 | Dead Eyed Dick | ZX-Spectrum 48K | English |
| 30206 | Dead Flesh Boy | ZX-Spectrum 48K/128K | English |
| 25506 | Death Lift | ZX-Spectrum 48K | English |
| 18917 | Death Mission | ZX-Spectrum 48K | English |
| 9662 | Death Pit | ZX-Spectrum 48K | English |