Adapted from the adult party game of social deduction, created by Dimitry Davidoff in 1986, Werewolf Game is a death-game, horror mystery film. Twelve kidnapped strangers must play a game where they vote on who amongst them to murder. At night, the "werewolves" hidden among them come out to brutally kill one of the 12 "villagers" in return. The days repeat until one winning group remains.

　　在经历了一场家庭悲剧后，查克・威尔逊希望能和妻子玛丽亚以及妹妹伊丽莎白在阿什兰福尔斯开始全新的生活，但他很快就发现，这个小镇隐藏着一个不为人知的黑暗秘密。