Turrican
The lost colony of Alterra is a completely man-made world in a nearby galaxy, abandoned long ago. Alterra consists of five self-contained habitats, separately bio-engineered by a powerful ecosystem generation network known as a Multiple Organism Unit Link, or MORGUL for short. Early colonists used MORGUL to render Alterra habitable, but a cataclysmic earthquake severed all system interface functions, and MORGUL murderously rebelled.
Alterra needs a hero and science has the answer: the Turrican.