When two campers on a peaceful weekend excursion are suddenly confronted, harassed, and molested by a pack of heavily armed outdoorsman, a brutal series of events ensues. A struggle for survival and sanity drives the surviving victim into a bloody vendetta of rage. The hunters become the hunted in a malicious game of cat and mouse.

On a hiking trip in the Italian Alps, James discovers an ancient burial cave filled with gladiator artefacts. He becomes possessed by the spirit of Tyranus, a demon gladiator, and goes on a killing spree to revive the true spirit of Demonicus. A professor, Gina, and her students are to be the sacrifices to the demon Tyranus. Can they outwit Demonicus before becoming offerings to the evil god?