| 14533 | Skint Willy | ZX-Spectrum 128K | English |
| 27124 | Skippy's Jump | ZX-Spectrum 16K | German |
| 27410 | Skoczek | ZX-Spectrum 48K | Polish |
| 44339 | Skyscrape | ZX-Spectrum 16K/48K | English |
| 44292 | Slow Manic Willy | ZX-Spectrum 48K | English |
| 38704 | Smelly Cat | ZX-Spectrum 48K/128K | Multi-language: English, French, German, Italian, Portuguese, Russian, Spanish |
| 42134 | Smiley in the Hole | ZX-Spectrum 48K | English |
| 20754 | Snoopy | ZX-Spectrum 48K | English |
| 20755 | Snoopy 2 | ZX-Spectrum 48K | English |
| 42021 | Snow Bros | ZX-Spectrum 48K | English |
| 36919 | Snowed Under | ZX-Spectrum 128K | English |
| 4619 | Soft & Cuddly | ZX-Spectrum 48K | English |
| 4643 | Solomon's Key | ZX-Spectrum 48K | English |
| 4645 | Son of Blagger | ZX-Spectrum 48K | English |
| 30412 | Sorceress | ZX-Spectrum 48K | English |
| 30431 | Sorceress 2: The Mystic Forest | ZX-Spectrum 48K | English |
| 14522 | Soul Miner | ZX-Spectrum 128K | English |
| 3457 | Soul of a Robot | ZX-Spectrum 48K | English |
| 31494 | Space Escape | ZX-Spectrum 48K | English |
| 43665 | Space Hopper | ZX-Spectrum 48K | English |