| 10535 | Igor | ZX-Spectrum 48K | Spanish |
| 42703 | Il Paninaro | ZX-Spectrum 48K | Italian |
| 26438 | Il Sonnambulo | ZX-Spectrum 48K | Italian |
| 26434 | Il Tesoro del Dragone | ZX-Spectrum 48K | Italian |
| 2453 | Impact | ZX-Spectrum 48K | English |
| 33421 | Impact - Chroma Edition) | ZX81 16K | - |
| 31937 | Impact! | ZX81 16K | English |
| 2458 | Impossaball | ZX-Spectrum 48K/128K | English |
| 39531 | Impossamal | ZX-Spectrum 48K/128K | Multi-language: English, Spanish |
| 2466 | Impulse | ZX-Spectrum 48K | English |
| 37596 | Inca Gold | ZX81 16K | English |
| 43128 | Incendio | ZX-Spectrum 16K/48K | Spanish |
| 2468 | Incredible Shrinking Fireman | ZX-Spectrum 48K | English |
| 2469 | Incredible Shrinking Sphere | ZX-Spectrum 48K | English |
| 32303 | Indiana Jones and the Fountain of Everlasting Life | ZX-Spectrum 48K | English |
| 2473 | Indiana Jones and the Last Crusade | ZX-Spectrum 48K/128K | English |
| 40565 | Indy the Skater | ZX81 16K | English |
| 18026 | Infarto | ZX-Spectrum 48K | Spanish |
| 44038 | Infecto | ZX-Spectrum 16K | English |
| 43350 | Infektion | ZX-Spectrum 16K/48K | German |