| 37453 | Carga con Musica en 128K | ZX-Spectrum 128K | Spanish |
| 22710 | Carminadle Part 3 | ZX-Spectrum 128K | Polish |
| 22638 | Carnival | ZX-Spectrum 128K | English |
| 22335 | Carol Play | ZX-Spectrum 128K | English |
| 14769 | Carols | ZX-Spectrum 128K | English |
| 825 | Carrier Command | ZX-Spectrum 128K | English |
| 7300 | Cartoon Demo | ZX-Spectrum 128K | English |
| 22679 | Cascade | ZX-Spectrum 128K | English |
| 44549 | Castle Capers 2 | ZX-Spectrum 128K | English |
| 38514 | Castle Escape | ZX-Spectrum 128K | English |
| 30192 | Castlevania: Spectral Interlude | ZX-Spectrum 128K | Multi-language: English, Italian, Polish, Russian, Spanish |
| 22442 | Catram | ZX-Spectrum 128K | English |
| 28162 | Cattivik | ZX-Spectrum 128K | English |
| 43771 | Cattivik 2024 | ZX-Spectrum 128K | English |
| 17208 | Caves of Death | ZX-Spectrum 128K | Russian |
| 7310 | Cerebral | ZX-Spectrum 128K | English |
| 43048 | Cesare the Somnambule | ZX-Spectrum 128K | English |
| 12771 | Chainick: Horror in Flat | ZX-Spectrum 128K | Russian |
| 889 | Championship Soccer | ZX-Spectrum 128K | English |
| 22215 | Chars128 | ZX-Spectrum 128K | English |