The Yuma Flats Training and Testing Facility is used by the U.S. military to test everything from weapons to men. It’s there that National Guard soldiers are given a routine mission that will change their lives. After spotting what seems to be a distress signal flashing from the mountain that looms above them, their sergeant decides to take them on a search and rescue mission. The soldiers must face a fierce battle against the cannibalistic mutants that hide in the deserted hills of New Mexico.
