In order to save her siblings, a young woman takes on her father and the powerful entity known as Gamemaster, who ensnares humans into diabolical plots while her species gambles on the outcome.

A coven of devil-worshiping monks living in New York City search for victims for their sacrificial ceremonies.

At an old farmhouse, a family mysteriously dissapears at the hands of evil. Years later, hair metal band The Tritons comes to the farmhouse, whose barn now features a 24-track recording studio. Lead singer John Triton gets the band to perform their first night in the farmhouse after dinner, and weird little beasties suddenly appear, and strange things start to happen. Band members (and their tag along girlfriends) begin to act strangely and vanish one by one. Soon, only John Triton remains, and he holds a secret. Finally, the evil shows itself and a battle between heaven and hell ensues....