Overload

The gameplay of the game is similar to the Descent series. The player is tasked with controlling a gunship in zero gravity inside a variety of mining facilities and cave areas, fighting hostile worker robots, and finding possible survivors in cryostasis tubes. Every level has an objective to complete, with most levels carrying over the traditional goal of destroying the reactor powering the facility and escaping before the reactor meltdown destroys the entire facility. (wikipedia.org)