In Ravers, a bad batch of energy drinks are cracked into during a night-long party at an abandoned factory.  Once consumed, the partiers begin twitching, “bugging out”, and eventually  become violently belligerent with superhuman strength.  Given that everyone is already shoulder-to-shoulder, with some who are already high on street drugs to begin with, the danger escalates quickly as our main heroes (including Becky, a germaphobic journalist) fight for survival.