| 14783 | International Rugby | ZX-Spectrum 48K | English |
| 9359 | International Rugby Simulator | ZX-Spectrum 48K/128K | English |
| 2518 | International Speedway | ZX-Spectrum 48K/128K | English |
| 10537 | International Tennis | ZX-Spectrum 48K | English |
| 36259 | Internetless | ZX-Spectrum 128K | English |
| 16958 | Interrupt Driven Clock | ZX-Spectrum 16K | English |
| 25019 | Interrupt Driven Clock | ZX-Spectrum 48K | English |
| 41282 | Interrupt Routine | ZX-Spectrum 48K | English |
| 19252 | Interrupt Sound Effects | ZX-Spectrum 48K | English |
| 25313 | Interrupt Sound Effects + Character Set Collection | ZX-Spectrum 48K | English |
| 26899 | Interrupt-Intercept | ZX-Spectrum 48K | English |
| 40185 | Interrupted Lesson | ZX-Spectrum 48K | English |
| 22992 | Interruptmaker | ZX-Spectrum 48K | English |
| 38210 | Interstellar Intrigue | ZX-Spectrum 16K | English |
| 21484 | Intime | ZX-Spectrum 48K | English |
| 2521 | Into Africa | ZX-Spectrum 48K | English |
| 27401 | Into Oblivion | ZX-Spectrum 48K | English |
| 11808 | Into the Abyss | ZX-Spectrum 48K | English |
| 34402 | Into the Depth | Pentagon 128 | English |
| 2523 | Into the Eagle's Nest | ZX-Spectrum 48K/128K | English |