| 18996 | Steeplejack | ZX-Spectrum 48K | English |
| 28324 | Steeplejack | ZX-Spectrum 48K | English |
| 12125 | Steigar | ZX-Spectrum 48K | English |
| 13072 | Stek | ZX-Spectrum 48K | English |
| 26527 | Stela | ZX-Spectrum 48K | Multi-language: English, Spanish |
| 30336 | Stela II | ZX-Spectrum 48K | Multi-language: English, Spanish |
| 4854 | Stelar | ZX-Spectrum 48K | - |
| 26443 | Stella d'Argento | ZX-Spectrum 48K | Italian |
| 17685 | Stellar Evade | ZX-Spectrum 48K | English |
| 26764 | Stellar Fighter | ZX-Spectrum 48K | English |
| 12126 | Stellar Holocaust | ZX-Spectrum 48K | English |
| 17687 | Stellar Probe | ZX-Spectrum 48K | English |
| 27434 | Sten Finn | ZX-Spectrum 48K | Russian |
| 7047 | Stensontron | ZX-Spectrum 48K | Slovak |
| 19421 | Step Sequencer | ZX-Spectrum 48K | English |
| 20035 | Step-Wise Multiple Regression and Analysis of Variance in Regression | ZX-Spectrum 48K | English |
| 39418 | Stepping Stones | ZX-Spectrum 48K | English |
| 10260 | Steppingstone | ZX-Spectrum 48K | English |
| 24231 | Stereo Static | ZX-Spectrum 48K | English |
| 42593 | Stereogram Demo | ZX-Spectrum 48K | English |