| 37480 | Kardinal Kid | ZX-Spectrum 48K | English |
| 31257 | Karingal Loses His Banhammer | - | English |
| 25069 | Karlos und Schatze der Azteken | ZX-Spectrum 48K | English |
| 2676 | Karnov | ZX-Spectrum 48K/128K | English |
| 9873 | Kartagngon 2 | ZX-Spectrum 48K | English |
| 6521 | Karyssia: Queen of Diamonds | ZX-Spectrum 48K | English |
| 2678 | Kat Trap | ZX-Spectrum 48K | English |
| 39584 | Kat Trax | ZX-Spectrum 48K | English |
| 20729 | Katakis | ZX-Spectrum 48K | English |
| 42827 | Katakombs of Kakrafoon | ZX-Spectrum Next | English |
| 44740 | Katerpillar | ZX-Spectrum 48K | English |
| 7498 | Katharsis | ZX-Spectrum 128K | English |
| 2001154 | Katie and the Computer | - | English |
| 11824 | Kawasaki | ZX-Spectrum 48K | English |
| 21951 | Kaycat | ZX-Spectrum 48K | English |
| 6524 | Kayleth | ZX-Spectrum 48K | English |
| 43014 | Kebugaruha | ZX-Spectrum 48K/128K | English |
| 15071 | Kempston Centronics Interface S | ZX-Spectrum 16K | English |
| 24502 | Kempston Joystick Conversion Tape | ZX-Spectrum 48K | English |
| 14620 | Kempston Mouse Interface Driver | ZX-Spectrum 48K | English |