| 19498 | The Domed City | ZX-Spectrum 16K | English |
| 6196 | The Domes of Sha | ZX-Spectrum 48K | English |
| 12271 | The Domes of Sha + Letter Bomb | ZX-Spectrum 48K | English |
| 6203 | The Doomsday Papers | ZX-Spectrum 48K | English |
| 1468 | The Double | ZX-Spectrum 48K | English |
| 16000 | The Double Editor | ZX-Spectrum 48K | English |
| 42538 | The Dragnet Case Re-Release | ZX-Spectrum 128K | English |
| 10776 | The Dragon of Notacare | ZX-Spectrum 48K | English |
| 34837 | The Dragon with the Wagon | ZX-Spectrum 48K | English |
| 43393 | The Dragonslayer Trilogy | ZX-Spectrum 128 +3 | English |
| 21610 | The Dragonstar Trilogy | ZX-Spectrum 48K | English |
| 6221 | The Dragonstar Trilogy Part I | ZX-Spectrum 48K | English |
| 6222 | The Dragonstar Trilogy Part II | ZX-Spectrum 48K | English |
| 6223 | The Dragonstar Trilogy Part III | ZX-Spectrum 48K | English |
| 15671 | The Dream Concert | ZX-Spectrum 128K | English |
| 11664 | The Dream Team | ZX-Spectrum 128K | English |
| 23247 | The Drip | ZX-Spectrum 48K | English |
| 1525 | The Drive-In | ZX-Spectrum 48K | English |
| 1533 | The Duct | ZX-Spectrum 48K | English |
| 5203 | The Duel: Test Drive II | ZX-Spectrum 48K/128K | English |