The Murder Game

In Robert Harari's low-budget slasher movie The Murder Game, a group of teenagers devise a wild game whereby one will be secretly designated "the killer," and must creep around and "eliminate" the other players before he or she is identified. The players choose an enormous warehouse as the locale for their game, and all goes swimmingly - until the killer decides to take the game a little too seriously and the rest of the teens actually start dying.