| 11799 | Information Processing | ZX-Spectrum 48K | English |
| 2000182 | Information Revolution | - | English |
| 2001282 | Information Technology at Work | - | English |
| 32367 | Informatory - A Not Very Interactive Pastiche with Tutorial Pretensions (ZxZvm) | ZX-Spectrum 128 +3 | English |
| 30855 | Infrinja | - | English |
| 14563 | Infy | ZX-Spectrum 48K/128K | English |
| 9233 | Infy | ZX-Spectrum 48K | English |
| 6478 | Ingrid's Back | ZX-Spectrum 48K/128K | English |
| 32128 | Inherit (Die Erbe) | ZX-Spectrum 48K | English |
| 9848 | Inheritance | ZX-Spectrum 48K | English |
| 43538 | Inheritance | ZX81 16K | English |
| 32368 | Inhumane - An Infralogic Massacre (ZxZvm) | ZX-Spectrum 128 +3 | English |
| 39597 | Injun Jim | ZX-Spectrum 48K | English |
| 33382 | Ink Fall | ZX-Spectrum 48K | English |
| 11800 | Inkosi | ZX-Spectrum 48K | English |
| 7477 | Inner Space 5 | ZX-Spectrum 128K | English |
| 7478 | Inner Universe | ZX-Spectrum 128K | English |
| 22885 | Inof | ZX-Spectrum 48K | English |
| 23034 | Input | ZX-Spectrum 48K | English |
| 39754 | Input | ZX-Spectrum 48K | English |