| 27193 | Simulacion de Empresas | ZX-Spectrum 48K | Spanish |
| 16561 | Simulacion de Orbitas Planetarias | ZX-Spectrum 48K | Spanish |
| 43025 | Simulador | ZX-Spectrum 16K/48K | Spanish |
| 42094 | Simulador Logico | ZX-Spectrum 48K | Spanish |
| 14984 | Simulador de Control de Procesos | ZX-Spectrum 48K | Spanish |
| 38114 | Simulador de Raton | ZX-Spectrum 48K | Spanish |
| 42117 | Simulador de Vuelo | ZX-Spectrum 48K | Spanish |
| 12301 | Simulation Hits | ZX-Spectrum 48K | Spanish |
| 35347 | Sin Instrucciones | ZX-Spectrum 48K | Spanish |
| 2001271 | Sinclair CZ 1000 Manual de Uso y Programacion BASIC | - | Spanish |
| 2001272 | Sinclair CZ 1500 Manual de Uso y Programacion BASIC | - | Spanish |
| 2000722 | Sinclair Juegos de Accion | - | Spanish |
| 25037 | Sinclair Plus 3 | ZX-Spectrum 128 +3 | Spanish |
| 25038 | Sinclair Plus 3 Pack 2 | ZX-Spectrum 128 +3 | Spanish |
| 42015 | Sinclair Plus 3 Pack 3 | ZX-Spectrum 128 +3 | Spanish |
| 20980 | Sindbad | ZX-Spectrum 48K | Spanish |
| 17005 | Sintetizador Musical | ZX-Spectrum 48K | Spanish |
| 16560 | Sintetizador de Efectos Sonoros Acusticos | ZX-Spectrum 48K | Spanish |
| 8680 | Sintetizador de Voz | ZX-Spectrum 48K | Spanish |
| 19023 | Sintetizador de Voz | ZX-Spectrum 48K | Spanish |