| 16559 | Carga de Velocidad Variable | ZX-Spectrum 48K | Spanish |
| 16509 | Cargador | ZX-Spectrum 48K | Spanish |
| 16211 | Cargador Rutinas | ZX-Spectrum 48K | Spanish |
| 16562 | Cargador Universal de Codigo Maquina (C.U.C.M.) | ZX-Spectrum 48K | Spanish |
| 821 | Cargo | ZX-Spectrum 48K | English |
| 9579 | Caribbean Trader | ZX-Spectrum 48K | English |
| 16857 | Caribe | ZX-Spectrum 48K | Spanish |
| 37460 | Caribe's Day | ZX-Spectrum 48K | Spanish |
| 26299 | Caricature | ZX-Spectrum 48K | Italian |
| 26348 | Caricature | ZX-Spectrum 48K | Italian |
| 19872 | Caring for Your Teeth | ZX-Spectrum 48K | English |
| 17413 | Carl Young's Adventure | ZX-Spectrum 48K | English |
| 12557 | Carlisle Powerbox | ZX-Spectrum 48K | English |
| 24836 | Carlo the Clown | ZX-Spectrum 48K | English |
| 36324 | Carlos Key | ZX-Spectrum 48K | Portuguese |
| 38879 | Carlos Key | ZX-Spectrum 48K | Portuguese |
| 42468 | Carlos Lopes em Busca dos Ténis Perdidos | ZX-Spectrum 48K | Portuguese |
| 18352 | Carlos Michelis 3 | ZX-Spectrum 48K | English |
| 17489 | Carmania | ZX-Spectrum 48K | English |
| 44620 | Carnet d'Adresses | ZX-Spectrum 48K | French |