An innocent camping trip into the Nevada desert takes a deadly turn when military black operations test a new viral weapon designed to create battlefield infantry by mutating commonly found insects and parasites. When the test run goes horribly wrong, it's up to you to find and rescue your friends while discovering information and unlocking special abilities. To fight an array of mutated animals and black op marines, you'll have futuristic weapons, special combat moves, and the ability to mutate into a more powerful creature.