| 23175 | Clip-Art | ZX-Spectrum 48K | English |
| 37359 | Clipart Collection | ZX-Spectrum 128 +3 | English |
| 23271 | Clipart from All around the World | ZX-Spectrum 48K | English |
| 22640 | Clipstick | ZX-Spectrum 48K | English |
| 35661 | Clive | ZX81 16K | English |
| 8021 | Clive Copier | ZX-Spectrum 48K | English |
| 13399 | Clive in Exile | ZX-Spectrum 48K | English |
| 34695 | Clive's Realtime Advanced Prognosticator | ZX-Spectrum 48K | English |
| 23599 | Cloak of Death | ZX-Spectrum 48K | English |
| 991 | Clobber Castle | ZX-Spectrum 16K | English |
| 23269 | Clock | ZX-Spectrum 48K | English |
| 24107 | Clock | ZX-Spectrum 48K | English |
| 24479 | Clock | ZX-Spectrum 16K | English |
| 13431 | Clock | ZX-Spectrum 16K | English |
| 19782 | Clock | ZX-Spectrum 48K | English |
| 41562 | Clock | ZX81 16K | English |
| 40392 | Clock | ZX-Spectrum 48K | English |
| 992 | Clock Chess '89 | ZX-Spectrum 48K | English |
| 14293 | Clock Man | ZX-Spectrum 16K | English |
| 39879 | Clock Mouse | ZX-Spectrum 48K | English |