| 44511 | Invasion Force | ZX81 16K | English |
| 2535 | Invasion Force | ZX-Spectrum 16K | English |
| 28993 | Invasion Force | ZX81 16K | English |
| 15978 | Invasion from Jupiter | ZX-Spectrum 16K | English |
| 2538 | Invasion of the Body Snatchas! | ZX-Spectrum 48K | English |
| 38048 | Invasione Totale | ZX-Spectrum 48K | Multi-language: English, French, German, Italian, Spanish |
| 44933 | Invasión Alíenigena | ZX-Spectrum 48K | Spanish |
| 38741 | Invasores Galácticos | ZX-Spectrum 48K | Portuguese |
| 39161 | Invasão Chinha | ZX-Spectrum 48K | Portuguese |
| 2544 | Iron Soldier | ZX-Spectrum 48K | English |
| 15787 | It's Raining Bombs | ZX-Spectrum 48K | Spanish |
| 2567 | Jackal | ZX-Spectrum 48K | English |
| 2571 | Jackson City | ZX-Spectrum 48K | Spanish |
| 2575 | Jail Break | ZX-Spectrum 48K | English |
| 37710 | Jerry's Endless Travels: Escape | ZX-Spectrum 48K | English |
| 30581 | Jet Fighters | ZX-Spectrum 48K | English |
| 2610 | Jet Man Silly | ZX-Spectrum 48K | Czech |
| 34455 | Jet Pack Bob | ZX-Spectrum 48K | English |
| 37703 | Jet Pack Neo | ZX-Spectrum 48K/128K | English |
| 9362 | Jetpac | ZX-Spectrum 16K | English |