"Trace. Research. Analyze. Exterminate. That’s what T.R.A.X. stands for, and that’s what you’ll do as you lead an elite undercover unit in battle against the forces of evil. You’ll be on the graveyard shift, literally, controlling veteran T.R.A.X. officers as they tangle with vampires, ghouls and other undead. Your mission: find them and terminate them… before they find you."