| 10735 | The Caves of Skull | ZX-Spectrum 48K | English |
| 12654 | The Centre Graphics | ZX-Spectrum 48K | English |
| 9593 | The Chain | ZX-Spectrum 48K | English |
| 6077 | The Challenge | ZX-Spectrum 48K | English |
| 14688 | The Challenge + Davy Jones Locker | ZX-Spectrum 48K | English |
| 10738 | The Chameleon Key | ZX-Spectrum 48K | English |
| 882 | The Champ | ZX-Spectrum 48K | English |
| 10739 | The Changeling | ZX-Spectrum 48K | English |
| 30105 | The Chard | ZX-Spectrum 48K | English |
| 918 | The Chess Player | ZX-Spectrum 48K | - |
| 922 | The Chessmaster 2000 | ZX-Spectrum 48K | Spanish |
| 15621 | The Children's Hour | ZX-Spectrum 48K | English |
| 16731 | The Christmas Trivia Quiz | ZX-Spectrum 48K | English |
| 10742 | The Citadel | ZX-Spectrum 48K | English |
| 11586 | The Citadel of Chaos | ZX-Spectrum 48K | English |
| 10468 | The City | ZX-Spectrum 48K | English |
| 17667 | The City | ZX-Spectrum 48K | English |
| 6084 | The City of 'Ehdollah | ZX-Spectrum 48K | English |
| 19934 | The Class Plan | ZX-Spectrum 48K | English |
| 23816 | The Classic Collection | ZX-Spectrum 48K | English |