Project Firestorm - Unreal 3
A crew member in the engineering bay of a large mining Freighter wakes up to find that the ship is dangerously near an asteroid belt, he must attempt to find out why the ship is so far off course and to reestablish the ship's life support systems whilst avoiding areas of danger. This involves navigating the inside of a damaged spaceship to get to key areas whilst also helping any other crew members you might find along the way.