| 11576 | Chart Attack | ZX-Spectrum 48K | English |
| 13162 | Chartbusters | ZX-Spectrum 128 +3 | English |
| 19239 | Chess + Connect 4 | ZX-Spectrum 48K | English |
| 11220 | Chicago's 30 + Coliseum | ZX-Spectrum 48K | Spanish |
| 11584 | Christmas Collection | ZX-Spectrum 48K | English |
| 12438 | Christmas Megapack | ZX-Spectrum 48K | English |
| 17840 | Cienpies + Stormfigters | ZX-Spectrum 16K | Spanish |
| 11221 | Classic Arcadia - Triple Decker 4 | ZX-Spectrum 48K | English |
| 11222 | Classic Arcadia 2 | ZX-Spectrum 48K | English |
| 11223 | Classic Arcadia 3 | ZX-Spectrum 48K | English |
| 11224 | Classic Collection 1 | ZX-Spectrum 48K | English |
| 14258 | Classic Games 1 | ZX-Spectrum 48K | English |
| 12598 | Classic Games 2 | ZX-Spectrum 48K | English |
| 12493 | Classic Games 4 | ZX-Spectrum 48K | English |
| 11225 | Classix 1 | ZX-Spectrum 48K | English |
| 24865 | Clever Clogs - Christmas Twin Pack | ZX-Spectrum 48K | English |
| 19457 | Clone-it + Renumber | ZX-Spectrum 48K | English |
| 18863 | Clown + Highwire | ZX-Spectrum 48K | English |
| 17380 | Codigo Secreto Lucybel: TRILOGY | ZX-Spectrum 48K | Spanish |
| 11597 | Coin-Op Connexion | ZX-Spectrum 48K | English |