10 YouTube stars are selected to take part in a groundbreaking experiment to test their ability to survive a simulated zombie apocalypse. Once the experiment begins, there’s no turning back and no contact with the outside world for 72 hours straight. The group soon realizes that to escape the sinister CONOP facility where the experiment takes place, they’ll have to work together. As they struggle to fight off terrifying zombies, solve challenges, and navigate the mind-bending maze of the CONOPs facility, they are plagued along the way by trust issues, betrayal, and conflict. Who can survive 72 hours?