| 35214 | Spy School 2 | ZX-Spectrum 48K | English |
| 41519 | Spy Time | ZX81 16K | English |
| 23767 | Spy Trainer 1+2 | ZX81 1K | English |
| 4786 | Spy vs Spy | ZX-Spectrum 48K | English |
| 4788 | Spy vs Spy II: The Island Caper | ZX-Spectrum 48K | English |
| 4791 | Spy vs Spy III: Arctic Antics | ZX-Spectrum 48K | English |
| 11367 | Spy vs Spy Trilogy | ZX-Spectrum 48K | English |
| 35755 | Spy vs spy | ZX81 1K | English |
| 17620 | Spy's Demise II | ZX-Spectrum 48K | English |
| 34360 | Spych | ZX-Spectrum 48K | English |
| 19690 | Spymaster | ZX-Spectrum 16K | English |
| 7028 | Spyplane | ZX-Spectrum 48K | English |
| 7027 | Spytrek Adventure | ZX-Spectrum 48K | English |
| 4794 | Squamble | ZX-Spectrum 48K | English |
| 39367 | Square Dance | ZX-Spectrum 48K | English |
| 4795 | Square Eyes | ZX-Spectrum 48K | English |
| 20554 | Square Puzzle | ZX-Spectrum 48K | English |
| 40646 | Square Root | ZX80 | English |
| 29649 | Square Root Solver | ZX81 1K | English |
| 17645 | SquareMania | ZX-Spectrum 128K | English |