| 4363 | Schlumpf | ZX-Spectrum 48K | German |
| 4382 | Scuba Kidz | ZX-Spectrum 48K | English |
| 36963 | Search for Magic Staff | ZX-Spectrum 48K | English |
| 4391 | Sector 90 | ZX-Spectrum 48K | English |
| 4395 | Senda Salvaje | ZX-Spectrum 48K | Spanish |
| 43599 | Serpent's Tomb | ZX81 16K | English |
| 9414 | Seymour - Take One! | ZX-Spectrum 48K/128K | English |
| 9410 | Seymour Goes to Hollywood | ZX-Spectrum 48K/128K | English |
| 30034 | Sgt. Helmet - Training Day | ZX-Spectrum 48K | Multi-language: English, Spanish |
| 10183 | Shadows from the Dark Side | ZX-Spectrum 48K | English |
| 30291 | Ship Fix | ZX-UNO | Spanish |
| 4469 | Short Circuit | ZX-Spectrum 48K/128K | English |
| 26201 | Simon | ZX-Spectrum 48K/128K | Spanish |
| 44643 | Sinclair Tower | ZX-Spectrum 48K | Multi-language: English, Spanish |
| 36943 | Sir Clives Dutch Adventure | ZX-Spectrum 48K | English |
| 28438 | Sir Fred - The Legend | - | - |
| 4522 | Sir Loin | ZX-Spectrum 48K | English |
| 18916 | Sivi Dom | ZX-Spectrum 48K | Croatian |
| 25092 | Skandinávie | ZX-Spectrum 48K | Czech |
| 4549 | Skool Daze | ZX-Spectrum 48K | - |