How do you kill what you can't see? You are Laura Lewis, crew member of a spacecraft stranded deep in space. An invisible creature, both merciless and calculating, is massacring your crew mates. If you trust your sense of sound and your instincts to find clues, maps, and weapons, you have half a chance of killing this thing before it finds you. But you might not! Are you listening?
Navigational tracking system for tighter access to enemy location
3D sound support allows you to hear aliens attacking from all sides