| 10829 | House of Horrors | ZX-Spectrum 48K | English |
| 18918 | House of Murder | ZX-Spectrum 48K | English |
| 6449 | House of Orion | ZX-Spectrum 48K | English |
| 17424 | House of the Dead | ZX-Spectrum 48K | English |
| 10830 | House out of Town | ZX-Spectrum 48K | English |
| 26230 | How to Die in the Nuclear Age | ZX-Spectrum 48K | English |
| 32359 | Human Resources Stories - In Search of Employment (ZxZvm) | ZX-Spectrum 128 +3 | English |
| 17127 | Hunt the Wumpus | ZX-Spectrum 16K | English |
| 6459 | I Dare You | ZX-Spectrum 48K | English |
| 11414 | I Will Survive! | ZX-Spectrum 48K | English |
| 32360 | I-0 - Jailbait on Interstate Zero (ZxZvm) | ZX-Spectrum 128 +3 | English |
| 32126 | I.T. - The Adventure of the Century | ZX-Spectrum 48K | English |
| 32090 | I.T. - The Adventure of the Century | ZX81 16K | - |
| 30795 | IPAQ Attack | ZX-Spectrum 16K | English |
| 34731 | ISS Emergency | ZX-Spectrum 48K | English |
| 6460 | Ice Station Zero | ZX-Spectrum 48K | English |
| 42001 | Ikarie XB 1 | ZX-Spectrum 48K | Multi-language: Czech, English |
| 32110 | Il Drago delle Caverne | ZX-Spectrum 48K | Italian |
| 38736 | Ilha dos Espiões | ZX-Spectrum 48K | Portuguese |
| 32127 | Imagine | ZX-Spectrum 48K | English |