| 17893 | Subscan | ZX-Spectrum 48K | English |
| 22370 | Sugarino | ZX-Spectrum 48K | Spanish |
| 18112 | Suicida | ZX-Spectrum 48K | Spanish |
| 40524 | Suicidal Fighter | ZX81 16K | English |
| 30822 | Suicide Bomber | ZX-Spectrum 16K | English |
| 31085 | Suicide It | ZX-Spectrum 16K | English |
| 35251 | Suicide!!! | ZX-Spectrum 48K | English |
| 37230 | Suite Infernale | ZX-Spectrum 16K/48K | French |
| 37607 | Sun King | ZX-Spectrum 16K | English |
| 40165 | Sunfall | ZX-Spectrum 48K | English |
| 16947 | Sunglass Sam Goes Alpine Skiing | ZX-Spectrum 16K | English |
| 40074 | Suntrap | ZX-Spectrum 48K | English |
| 41199 | Supa Snail | ZX81 16K | English |
| 42436 | Supalanda | ZX-Spectrum 16K/48K | English |
| 30548 | Super Amazing Filler | ZX-Spectrum 48K | English |
| 30823 | Super Amazing Filler Alpha 3 | ZX-Spectrum 16K | English |
| 30599 | Super Beam Riders | ZX-Spectrum 16K | English |
| 35665 | Super Bust Out | ZX81 16K | English |
| 5003 | Super Centipede | ZX-Spectrum 16K | English |
| 5010 | Super Chopper | ZX-Spectrum 48K | English |