They are all guilty. They all have to play the game. But only one can survive the night. Seven teens with a terrible secret are caught up in a deadly game of revenge. Every hour, one of them must sacrifice themselves until only one survivor remains. Otherwise, they all die. On the first anniversary of a tragic fire at their high school, seven teenagers jump at the chance of a luxury desert retreat. But when they're left at a ramshackle motel and a sinister text message accuses them of complicity in the fire, they realize someone is playing a deadly game of revenge.

The rules? Every hour, one of them must sacrifice themselves, leaving the motel grounds to be killed, until only one survivor remains. Otherwise, they all die. As the countdown begins, the stranded students confront the trauma of the previous year and decide who among them deserves to live, and who to die. With time running out, can they work together to uncover who's running the game before the bodies pile up? Or will it be survival of the fittest?.