QS Defenda By Quicksilva - Sinclair ZX81 Game - Tested & Working.

Very rare Sinclair ZX81 16K games - 2K GALAXIANS / SWORD OF PEACE By ARTIC

Sinclair ZX81 16K game - GALAXIANS & GLOOPS By QUICKSILVA - 1983

ZX81 Defenda By Quicksilva

Sinclair ZX81 & 16K game - THE TOMB OF DRACULA - Extremely Rare - LOOK

Sinclair ZX81 16K game - BACKGAMMON / DICE By PSION - Working

Zombies / Sword Of Peace - Artic Computing - Sinclair ZX81 new old stock sealed