Kristax (UK) (1989) - Amstrad CPC - RPG, Fantasy.

KRISTAX is an arcade game with an element of strategy. So don't rush to finish the levels. You live on KARiS, a dead moon. Your only source of life is Kristax, the formidable energy that powers your planet. But the evil XORK stole this energy from you to power a base on which he creates horrible mutants. Your mission is to recover the Kristax in the 12 sectors of the complex. Keys open doors, bombs open passages (a hole to the right of your hero), lasers immobilize a mutant which is, however, mortal if touched. Question marks are bonuses (or penalties).