| 20966 | King Quest V | ZX-Spectrum 128K | Spanish |
| 21785 | Kit Basic | ZX-Spectrum 48K | Spanish |
| 19022 | Kit Utilidades Discovery 1 | ZX-Spectrum 48K | Spanish |
| 37458 | Kleingeld | ZX-Spectrum 48K | Spanish |
| 38622 | Klonix | ZX-Spectrum 48K | Spanish |
| 16195 | Knight Car | ZX-Spectrum 48K | Spanish |
| 15041 | Knight Ghost | ZX-Spectrum 48K | Spanish |
| 23997 | Koko Circus | ZX-Spectrum 48K | Spanish |
| 2745 | Kong's Revenge | ZX-Spectrum 48K/128K | Spanish |
| 14896 | Kraj | ZX-Spectrum 48K | Spanish |
| 16393 | Krakatoa | ZX-Spectrum 48K | Spanish |
| 37219 | Krilin Y El Castillo De Las 7 Dagas | ZX-Spectrum 48K | Spanish |
| 15856 | Krom | ZX-Spectrum 48K | Spanish |
| 12607 | Krypton Raiders | ZX-Spectrum 48K | Spanish |
| 16416 | Kubyk | ZX-Spectrum 48K | Spanish |
| 16349 | Kung-Fu | ZX-Spectrum 48K | Spanish |
| 32167 | Kung-Fu Toba | ZX-Spectrum 128K | Spanish |
| 23859 | Kurashiku Nihongo Monsuta Shiro 3 | ZX-Spectrum 48K | Spanish |
| 44920 | Kárate | ZX-Spectrum 16K | Spanish |
| 23327 | LOKOsoft's Best Crap! | ZX-Spectrum 48K | Spanish |