Something has gone wrong at a remote scientific research station on Mars. All
research has ceased. Communication has failed. And the messages that do get through
are less than comforting. It's a level 5 quarantine, and the only souls allowed
in or out are the Rapid Response Tactical Squad - hardened Marines armed to the
teeth with enough firepower to neutralize any enemy...or so they think. The research
being done at Olduvai station has unwittingly opened a door, and all hell ...