| 23603 | IMBOS | ZX-Spectrum 48K | English |
| 34937 | IMPostors! | SAM Coupé | English |
| 40211 | INKEY$ / INPUT / ASC to BIN | ZX-Spectrum 48K | English |
| 39751 | IO Attack | ZX-Spectrum 48K | English |
| 30795 | IPAQ Attack | ZX-Spectrum 16K | English |
| 11814 | IQ | ZX-Spectrum 48K | English |
| 20285 | IQ Game Pack 1 | ZX-Spectrum 16K | English |
| 23673 | IQ Game Pack 2 | ZX-Spectrum 16K | English |
| 25815 | IQ Test | ZX-Spectrum 48K | English |
| 19577 | IQ Test | ZX-Spectrum 48K | English |
| 8287 | IQ Test | ZX-Spectrum 48K | English |
| 12454 | IQ Test | ZX-Spectrum 16K | English |
| 28994 | IRA | ZX81 16K | English |
| 19794 | ISO-Data | ZX-Spectrum 48K | English |
| 34731 | ISS Emergency | ZX-Spectrum 48K | English |
| 38298 | IUC88+ | ZX-Spectrum 48K | English |
| 28180 | IZX | ZX-Spectrum 48K | English |
| 2436 | Ian Botham's Test Match | ZX-Spectrum 48K | English |
| 12422 | Ian Botham's Test Match + Pyjamarama | ZX-Spectrum 48K | English |
| 12345 | Ian Botham's Test Match + Superfile | ZX-Spectrum 48K | English |