| 16597 | Sistemas No Lineales | ZX-Spectrum 48K | Spanish |
| 16453 | Sistemas de Ecuaciones | ZX-Spectrum 48K | Spanish |
| 16606 | Sistemas de Inecuaciones | ZX-Spectrum 48K | Spanish |
| 23565 | Sistemas de Rouche-Frobenius | ZX-Spectrum 48K | Spanish |
| 4528 | Sito Pons 500cc Grand Prix | ZX-Spectrum 48K | Spanish |
| 18916 | Sivi Dom | ZX-Spectrum 48K | Croatian |
| 12076 | Six Appeal | ZX-Spectrum 48K | English |
| 4529 | Six Card Cribbage | ZX-Spectrum 48K | English |
| 44468 | Six of the Best | ZX-Spectrum 48K | English |
| 20065 | Sixers | ZX-Spectrum 48K | English |
| 30179 | Sixteen Skirmish | ZX-Spectrum 48K | English |
| 37144 | Sjóorrusta | ZX-Spectrum 48K | Icelandic |
| 6979 | Skabet | ZX-Spectrum 48K | Danish |
| 25092 | Skandinávie | ZX-Spectrum 48K | Czech |
| 44787 | Skat | ZX-Spectrum 48K | German |
| 20247 | Skate Rock | ZX-Spectrum 48K | English |
| 4534 | Skate or Die | ZX-Spectrum 48K | English |
| 4537 | Skateboard Construction System | ZX-Spectrum 48K | English |
| 4540 | Skateboard Joust | ZX-Spectrum 48K | English |
| 4543 | Skatin' USA | ZX-Spectrum 48K | English |