Dayne Muren is an engineer at the K.R.E.V research station — nervous by nature and not remotely prepared for what happens when a meteorite impact transforms his crewmates into mutated creatures. Armed with whatever weapons he can put together and accompanied by the few companions he can still trust, Dayne has to fight his way through the aftermath, uncover the truth behind why the original voyage happened in the first place, and find a way to leave this place alive.