Take control of marooned Astro-Explorer, Captain Phoenix Valentine as you're compelled to explore, jump and ray-gun to survive the dangerous attacks of an alien planet's inhabitants. In order to get home, Phoenix needs to retrieve his space ship's power supply (a wind up key) and locate his tin rocket ship.
Thought I would take the opportunity to upload some UnrealEd screen-shots of Bailter Ray models. (you don't get very close to them in game)