Five college students—Jake (the Jock), Tiffany (the Popular Girl), Ben (the Nerd and your secret admirer), Marty (the Fool), and you—wake up on a mysterious island with numbered tattoos. But you’re not alone. Five killers, also marked with numbers, must eliminate those without their number—including each other. In this deadly game for the entertainment of the rich, survival depends on trusting the one person who shouldn't be trusted: the killer with your number.