| 35831 | Krakout II | ZX-Spectrum 48K | English |
| 34810 | Krap Park | ZX-Spectrum 48K/128K | English |
| 24278 | Krazy Katapilla | ZX-Spectrum 48K | English |
| 9888 | Krazy Kitchens | ZX-Spectrum 48K | English |
| 42618 | Krazy Kitties | ZX-Spectrum 48K | English |
| 41278 | Krazy Kong | ZX-Spectrum 16K | English |
| 44512 | Krazy Kong | ZX81 16K | English |
| 10570 | Krazy Kong | ZX-Spectrum 48K | English |
| 20304 | Krazy Kong | ZX-Spectrum 48K | English |
| 2772 | Krazy Kong | ZX-Spectrum 48K | English |
| 29024 | Krazy Kong | ZX81 16K | English |
| 13165 | Krazy Kong + Panic Island | ZX-Spectrum 16K | English |
| 28046 | Krazy Kong + Panic Island + Rocket Raider | ZX-Spectrum 16K | English |
| 31943 | Krazy Kong - Chroma Edition | ZX81 16K | English |
| 32237 | KreativeFZX | ZX-Spectrum 48K | English |
| 8321 | Kreds Alys | ZX-Spectrum 48K | English |
| 42339 | Kremash | ZX-Spectrum 128K | English |
| 28506 | Kreuzen | SAM Coupé | English |
| 18913 | Kriss Kross | ZX-Spectrum 48K | English |
| 9889 | Ku-Ku | ZX-Spectrum 48K | English |