| 45058 | Blast Off | ZX-Spectrum 16K | English |
| 599 | Blue Riband | ZX-Spectrum 48K | English |
| 19838 | Bomber | ZX-Spectrum 128 +3 | English |
| 28725 | Bowling | ZX81 2K | Dutch |
| 27735 | Brain | ZX-Spectrum 48K | Italian |
| 17514 | Bristol Temple Meads Powerbox | ZX-Spectrum 48K | English |
| 721 | Brum-Brum | ZX-Spectrum 48K | Portuguese |
| 25401 | Building | ZX-Spectrum 48K | English |
| 37242 | Bureau | ZX-Spectrum 48K | English |
| 21120 | Business War | ZX-Spectrum 48K | Russian |
| 12557 | Carlisle Powerbox | ZX-Spectrum 48K | English |
| 825 | Carrier Command | ZX-Spectrum 128K | English |
| 22611 | Cash Dispenser with Attitude | ZX-Spectrum 48K | English |
| 28744 | Casino 3 | ZX81 16K | Dutch |
| 16107 | Chaos | ZX-Spectrum 16K | English |
| 39133 | ChatGPT | ZX-Spectrum 16K | English |
| 10467 | Chatbox | ZX-Spectrum 48K | English |
| 11583 | Chicane | ZX-Spectrum 48K | English |
| 34615 | Christmas Cracker Simulator | ZX-Spectrum 48K | English |
| 17989 | Ciclo de 4 Tiempos | ZX-Spectrum 48K | Spanish |