Dark Fusion is a horizontally-scrolling platform shooter published by Gremlin Graphics in 1988. Levels are divided into three zones: Combat zone, Alien zone, and Flight zone. To enter a new zone, player must first find a fusion pod. In the combat zone, player controls an astronaut who has to go through levels by using a space shotgun. In Alien/Flight Zone, player control a space ship - first, fight against giant Alien, after killing these aliens make your way to the Flight zone fusion pod then fly carefully through to the next level.