| ID | Title | Machine | Language |
|---|---|---|---|
| 41075 | Spiral CLS | ZX81 16K | English |
| 41211 | Spiralling into Graphics | ZX81 16K | English |
| 40080 | Spirals | ZX81 16K | English |
| 40203 | Spirals | ZX81 16K | English |
| 32058 | Spirograph | ZX81 16K | English |
| 29325 | Sports Day | ZX81 16K | English |
| 40883 | Spot Swat | ZX81 16K | English |
| 39712 | Spot the Odd One Out | ZX81 16K | English |
| 29648 | Spots | ZX81 16K | English |
| 39836 | Spreadsheet | ZX81 16K | English |
| 41470 | Sprite BASIC | ZX81 16K | English |
| 29327 | Sprite basic | ZX81 16K | - |
| 29328 | Sprites demo | ZX81 16K | - |
| 43851 | Spukhaus | ZX81 16K | German |
| 35628 | Spy Plane | ZX81 16K | English |
| 41519 | Spy Time | ZX81 16K | English |
| 29650 | Squash | ZX81 16K | English |
| 43874 | Squash Trainer | ZX81 16K | English |
| 35618 | Squashed | ZX81 16K | English |
| 39675 | Squirm | ZX81 16K | English |