| 20906 | Doctor D | ZX-Spectrum 48K | Spanish |
| 32109 | Doctor Goo | ZX-Spectrum 48K | English |
| 6188 | Doctor Goo and the Samorons | ZX-Spectrum 48K | English |
| 38045 | Doctor Goo and the Wobegon Affair | ZX-Spectrum 48K | English |
| 1416 | Doctor What! | ZX-Spectrum 48K | English |
| 25298 | Doctor What? | ZX-Spectrum 48K | English |
| 11666 | Doctor Who and the Mines of Terror | ZX-Spectrum 48K | English |
| 11667 | Doctor Who and the Warlord | ZX-Spectrum 48K | English |
| 14435 | Doctor? | ZX-Spectrum 48K | Spanish |
| 27558 | Doctor? Doctor? | ZX-Spectrum 48K | Spanish |
| 14417 | Doctum | ZX-Spectrum 48K | Spanish |
| 26225 | Documenter | ZX-Spectrum 48K | English |
| 17678 | Dodge | ZX-Spectrum 48K | English |
| 25563 | Dodge 'Em! | ZX-Spectrum 48K | English |
| 31148 | Dodge City | ZX-Spectrum 48K | English |
| 10772 | Dodge City | ZX-Spectrum 48K | English |
| 43977 | Dodge City | ZX-Spectrum 48K | English |
| 9678 | Dodge City 2 | ZX-Spectrum 48K | English |
| 18289 | Dodge'Ums | ZX-Spectrum 48K | English |
| 40845 | Dodgem | ZX-Spectrum 48K | English |