| 26493 | The Damned Castle | ZX-Spectrum 48K | Italian |
| 6138 | The Damned Forest | ZX-Spectrum 48K | English |
| 11637 | The Dan Diamond Trilogy | ZX-Spectrum 48K | English |
| 7341 | The Dancer | ZX-Spectrum 48K | English |
| 24888 | The Dark | ZX-Spectrum 48K | Russian |
| 44311 | The Dark Side of Galaxy | ZX-Spectrum 48K | English |
| 6145 | The Dark Tower | ZX-Spectrum 48K | English |
| 42202 | The Dark Veil | ZX-Spectrum 48K | Multi-language: English, Spanish |
| 44277 | The Dark and Mysterious Labyrinth | ZX-Spectrum 48K | English |
| 37608 | The Dark: Redux | ZX-Spectrum 48K | Multi-language: English, Russian |
| 36807 | The Dark: Redux + Lost Pages | ZX-Spectrum 48K | English |
| 8076 | The Database | ZX-Spectrum 48K | English |
| 27843 | The Day Before | ZX-Spectrum 48K | Italian |
| 13180 | The Deadly Mission | ZX-Spectrum 48K | English |
| 2606 | The Deadly Mission | ZX-Spectrum 48K | English |
| 17706 | The Deadly Tunnels of Zarnon | ZX-Spectrum 48K | English |
| 34773 | The Deeds of Glengarry Hall | ZX-Spectrum 48K | English |
| 1311 | The Deep | ZX-Spectrum 48K | English |
| 20028 | The Demon Trilogy | ZX-Spectrum 48K | English |
| 24945 | The Derek Brewster Collection | ZX-Spectrum 48K | English |