You grope through the darkness. Sweat soaks your shaved head. Heart-pounding fear chokes your breath. Your motion tracker flashes. An alien's flesh-ripping exoskeleton glimmers overhead. You want to run. But, if you don't destroy every egg-laying, chest-bursting, acid-spitting xenomorph on the planet with everything you've got... from a plasma rifle to a blow torch... the nightmare will never end!