When a cheer squad practices their routines on Halloween weekend in an abandoned school, they are picked off one by one by an unknown killer.

Supernatural horror, based on the eponymous online phenomenon, a ritual conducted in an elevator, in which players attempt to travel to another dimension using a set of rules that can be found online.

Best friends, Naomi and Liz, return home for the holidays and simultaneously enter a love triangle when they both reconnect with their high school crush, Chris Silver.