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, the player must first find a fusion pod. In the combat zone, the player controls an astronaut who has to go through levels by using a space shotgun. In Alien/Flight Zone, the player controls a space ship - first, fights against a giant alien, after killing these aliens the player makes their way to the Flight zone fusion pod then flies carefully through to the next level.

Dark Fusion received generally positive reviews from critics.

• Dark Fusion can be played for free in the browser at the Internet Archive
• Dark Fusion at SpectrumComputing.co.uk
• Dark Fusion at Lemon 64