| 30752 | Sir Clive's Dragon Mission | ZX-Spectrum 16K | English |
| 36943 | Sir Clive's Dutch Adventure | ZX-Spectrum 48K | English |
| 36464 | Sir Clive's Ink Lair | ZX-Spectrum 48K | English |
| 7733 | Sir Clive's Nightmare | ZX-Spectrum 128K | English |
| 19674 | Sir Francis Drake | ZX-Spectrum 48K | English |
| 30114 | Sir Froggy | ZX-Spectrum 48K | English |
| 45466 | Sir Jon | ZX-Spectrum 48K | English |
| 14495 | Sir Knight | ZX-Spectrum 48K | English |
| 4520 | Sir Lancelot | ZX-Spectrum 16K | English |
| 38195 | Sir Lancelot | Cambridge Z88 | English |
| 4522 | Sir Loin | ZX-Spectrum 48K | English |
| 18423 | Sitting Target | ZX-Spectrum 16K | English |
| 19193 | Siverman the Sailor | ZX-Spectrum 16K | English |
| 12076 | Six Appeal | ZX-Spectrum 48K | English |
| 4529 | Six Card Cribbage | ZX-Spectrum 48K | English |
| 12739 | Six in Line | ZX-Spectrum 128K | English |
| 44468 | Six of the Best | ZX-Spectrum 48K | English |
| 20065 | Sixers | ZX-Spectrum 48K | English |
| 30179 | Sixteen Skirmish | ZX-Spectrum 48K | English |
| 2000018 | Sixty Programs for the Sinclair ZX Spectrum | - | English |