| 18277 | Calimocho | ZX-Spectrum 48K | Spanish |
| 24390 | Callemania | ZX-Spectrum 128K | Spanish |
| 18627 | Camarero | ZX-Spectrum 48K | Spanish |
| 42120 | Cambio de Base | ZX-Spectrum 16K | Spanish |
| 18461 | Cambiobase | ZX-Spectrum 16K | Spanish |
| 38177 | Campeonato Nacional De Liga | ZX-Spectrum 48K | Spanish |
| 43059 | Campeones | ZX-Spectrum 48K | Spanish |
| 13332 | Campo de Minas + Speakeasy | ZX-Spectrum 16K | Spanish |
| 18588 | Canciones | ZX-Spectrum 48K | Spanish |
| 20897 | Canciones 6 | ZX-Spectrum 48K | Spanish |
| 18230 | Cangurin | ZX-Spectrum 48K | Spanish |
| 16382 | Canibales | ZX-Spectrum 48K | Spanish |
| 16150 | Cannonball | ZX-Spectrum 48K | Spanish |
| 18490 | Canodromo | ZX-Spectrum 48K | Spanish |
| 16622 | Caos de Historia | ZX-Spectrum 48K | Spanish |
| 38629 | Capicua | ZX-Spectrum 48K | Spanish |
| 42091 | Capitales | ZX-Spectrum 16K | Spanish |
| 37526 | Capitales | ZX-Spectrum 48K | Spanish |
| 14985 | Capitales del Mundo | ZX-Spectrum 48K | Spanish |
| 802 | Capitan Trueno | ZX-Spectrum 48K/128K | Spanish |