| 9846 | In Deep | ZX-Spectrum 48K | English |
| 7476 | In Macuch's Words | ZX-Spectrum 128K | English |
| 35943 | In Nihilum Reverteris | ZX81 16K | English |
| 30345 | In Search Of The Yeti | ZX-Spectrum 48K | English |
| 42575 | In Search of 'E' | ZX-Spectrum 48K | English |
| 6468 | In Search of Angels | ZX-Spectrum 48K | English |
| 20078 | In Search of The Quill | ZX-Spectrum 48K | English |
| 6845 | In Search of the Holy Grant Cheque | ZX-Spectrum 48K | English |
| 10831 | In Search of the Lost Valley | ZX-Spectrum 48K | English |
| 7484 | In The Army Now Demo | ZX-Spectrum 128K | English |
| 30944 | In The Desert | - | English |
| 42705 | In The Future | ZX-Spectrum 128K | English |
| 24149 | In the Clear | ZX-Spectrum 48K | English |
| 32361 | In the End (ZxZvm) | ZX-Spectrum 128 +3 | English |
| 25470 | In the Loft | ZX-Spectrum 48K | English |
| 32362 | In the SpotLight - An Unexpected Intelligence Test (ZxZvm) | ZX-Spectrum 128 +3 | English |
| 30341 | In the Walls of Eryx | ZX-Spectrum 48K/128K | English |
| 44853 | In-Between | ZX81 16K | English |
| 36384 | Inbetween | ZX-Spectrum 48K | English |
| 26897 | Inbetweener | ZX-Spectrum 48K | English |