| 11122 | S.I.T.I. | ZX-Spectrum 48K | Spanish |
| 12324 | S.I.T.I. Calc | ZX-Spectrum 48K | Spanish |
| 6985 | S.M.A.S.H.E.D. | ZX-Spectrum 48K | English |
| 4674 | S.O.R.T. | ZX-Spectrum 48K | - |
| 4652 | S.O.S. | ZX-Spectrum 48K | English |
| 18126 | S.O.S. | ZX-Spectrum 48K | Spanish |
| 16139 | S.O.S. | ZX-Spectrum 48K | Spanish |
| 16336 | S.O.S. | ZX-Spectrum 48K | Spanish |
| 23716 | S.O.S. | ZX-Spectrum 48K | English |
| 27817 | S.Petersburg Fifteen | ZX-Spectrum 48K | Russian |
| 24187 | S.S.S.Sampler | ZX-Spectrum 48K | English |
| 7048 | S.T.I. | ZX-Spectrum 48K | English |
| 30012 | S.W.A.N. | ZX-Spectrum 48K | English |
| 36403 | SAGA Sprites und Graphic Animator | ZX-Spectrum 48K | German |
| 21339 | SAM Word | ZX-Spectrum 48K | Russian |
| 22286 | SAMTOD | ZX-Spectrum 48K | English |
| 25610 | SAS Assault | ZX-Spectrum 48K | English |
| 4342 | SAS: Operation Thunderflash!! | ZX-Spectrum 48K | English |
| 17000 | SC1 Tape to Microdrive Utility | ZX-Spectrum 48K | English |
| 44698 | SCONNEX | ZX-Spectrum 48K | English |