| Sinclair ZX Spectrum+3 disk |  Shackled | 1988 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum+3 disk | Shadow Dancer | 1991 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk |  Shadow of the Beast | 1990 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Shadow of the Beast | 1990 | Gremlin Graphics Soft., Ltd. 013658 |
| Sinclair ZX Spectrum+3 disk | Shadow Warriors | 1990 | Ocean Soft., Ltd. 13156 |
| Sinclair ZX Spectrum+3 disk | Shadow Warriors | 1990 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Shard of Inovar | 1987 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk |  Sharkey's Moll Tape Master Disk | 1991 | Zeppelin Games |
| Sinclair ZX Spectrum+3 disk | Sherlock Holmes - The Lamberley Mystery | 1990 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Shinobi | 1989 | Dro Soft. Madrid, Spain |
| Sinclair ZX Spectrum+3 disk | Shinobi | 1989 | Virgin Games, Ltd. UK 013715 |
| Sinclair ZX Spectrum+3 disk | Shoot-Out | 1989 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Shootacular Disk 2 Model AS199 | 1988 | Alternative Soft., Ltd. |
| Sinclair ZX Spectrum+3 disk | Side Arms | 1988 | GO! Media Holdings, Ltd. 13442 |
| Sinclair ZX Spectrum+3 disk | Silicon Dreams | 1986 | Rainbird Soft. UK 012439 |
| Sinclair ZX Spectrum+3 disk | Silkworm | 1989 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Silkworm | 1989 | Virgin Games, Ltd. UK 013715 |
| Sinclair ZX Spectrum+3 disk | Silverwolf | 1992 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Sim City | 1990 | Infogrames Interactive, Inc. 329720 |
| Sinclair ZX Spectrum+3 disk | Simulador Profesional de Tenis | 1990 | Dinamic Soft. Madrid, Spain |
| Sinclair ZX Spectrum+3 disk | Simulation Hits | 1989 | Proein Soft Line Spain |
| Sinclair ZX Spectrum+3 disk | Sinclair Action Pack - Lightgun Games | 1989 | Sinclair Research, Ltd. |
| Sinclair ZX Spectrum+3 disk | Sinclair Game Compilation | 1988 | Sinclair Research, Ltd. |
| Sinclair ZX Spectrum+3 disk | Sir Fred | 1986 | Made in Spain Spain |
| Sinclair ZX Spectrum+3 disk | Sito Pons 500cc Grand Prix | 1990 | Zigurat Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Skate Crazy | 1988 | Gremlin Graphics Soft., Ltd. 013658 |
| Sinclair ZX Spectrum+3 disk | Skate or Die | 1989 | Electronic Arts CA, USA 14633 |
| Sinclair ZX Spectrum+3 disk | Skate Wars | 1990 | UBI Soft Creteil, France 307211 |
| Sinclair ZX Spectrum+3 disk | Skateball | 1988 | UBI Soft Creteil, France 307211 |
| Sinclair ZX Spectrum+3 disk | Skull & Crossbones | 1991 | Domark Group, Ltd. |
| Sinclair ZX Spectrum+3 disk | Sleepin' Again | 199? | Adventure Workshop, The |
| Sinclair ZX Spectrum+3 disk | Sleepwalker Tape Master Disk | 1992 | Zeppelin Games |
| Sinclair ZX Spectrum+3 disk | Slowglass | 1990 | Animagic Spain |
| Sinclair ZX Spectrum+3 disk | Smash TV | 1991 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Snoopy - The Cool Computer Game | 1991 | Edge, The |
| Sinclair ZX Spectrum+3 disk | Soccer Mania | 1990 | Addictive Games |
| Sinclair ZX Spectrum+3 disk | Sokoban Hb | 2006 | Compiler |
| Sinclair ZX Spectrum+3 disk | Sol Negro | 1989 | Opera Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Soldier of Fortune | 1988 | Firebird Soft. UK 017096 |
| Sinclair ZX Spectrum+3 disk | Soldier of Light | 1988 | ACE Soft. |
