Massacre Academy follows the story of Kris McNeil, one of the only survivors from a brutal series of murders carried out by the infamous slasher known as Carnie. Set two years after the initial rampage, Kris is simply trying to get on with her life and deal with the trauma from that night. However, as a new series of brutal killings begin, Kris realizes that Carnie may still be alive and coming for her and her younger sister Maggie. With time running out, Kris must choose to either run from her nightmare or stand and fight.