Chaos Domain takes place aboard a massive spaceship that has been taken over by chaos cultists. The player controls a hi-tech warrior with a visual design clearly inspired by the Egyptian god Anubis, and the objective is exactly what it appears to be: work through the ship's corridors and eliminate everyone present. It is a side-scrolling action game with straightforward ambitions and an aesthetic that commits fully to its peculiar combination of science fiction and ancient Egyptian iconography.