| 9411 | Sergeant Seymour Robot Cop | ZX-Spectrum 48K/128K | English |
| 15962 | Serial 8056 Screen Copy Routine | ZX-Spectrum 48K | English |
| 40642 | Serial Data Output | ZX80 | English |
| 41117 | Series AC Circuit | ZX81 16K | English |
| 26960 | Serpent | ZX-Spectrum 16K | English |
| 24007 | Serpent | ZX-Spectrum 48K | English |
| 15951 | Serpent's Tail | ZX-Spectrum 48K | English |
| 43599 | Serpent's Tomb | ZX81 16K | English |
| 4403 | Serpenti | ZX-Spectrum 48K | English |
| 25438 | Serpents Garden | ZX-Spectrum 48K | English |
| 41392 | Serve Me! | ZX-Spectrum 16K | English |
| 21625 | Set | ZX-Spectrum 48K | English |
| 37562 | Set Ragged | ZX81 16K | English |
| 24206 | Set Searcher | ZX-Spectrum 48K | English |
| 4000065 | Set Theory | Timex Tx2068 | English |
| 10922 | Set Up! | ZX-Spectrum 128K | English |
| 19162 | Seti 1 | ZX-Spectrum 48K | English |
| 34369 | Seto Taisho Special Edition | ZX-Spectrum 48K | English |
| 32297 | Seto Taisho to Kazan | ZX-Spectrum 128K | English |
| 43566 | Sets | ZX81 16K | English |