This is based on a Brian Keene novel. I wasted my time reading his dumpster fire The Rising which ended on a cliffhanger. He had ZERO plans to write a sequel until he got taken to task for it. His sequel was utter garbage that had an even worse ending. He said he couldn't think of any other way to end it. Any talented author would have several different endings in mind . But then a talented author wouldn't end a novel on a cliffhanger with no plans to finish the story. It should be a crime that a hack like this gets a movie based on his trash ideas but actual talented horror authors like Robert McCammon get left behind. Anyways, this movie was as bad of not worse than his dumpster fire novels. Don't waste your time.