What’s scarier than a theme park filled with haunted mazes and spooky rides at Halloween? A killer actually being on the loose in one, according to the new red band trailer for Hell Fest.

The upcoming film is set at a Halloween-themed amusement park, not unlike Universal Studios’ Halloween Horror Nights, where an actual serial killer is on the loose and taking the lives of those looking for a cheap thrill. Luckily for viewers, based on what’s shown in the trailer, the mysterious killer is going about murdering his victims in some very intriguing ways–it’s a good thing that prop guillotine also works as an actual guillotine.

Like many a slasher killers in movie history, the villain of Hell Fest is hidden behind a spooky mask that looks like it was quickly snagged from the set of the latest Purge film. That doesn’t keep him from being a scary force, though, especially when you consider he’s essentially stalking and killing his prey in theme park hell.

That’s bad news for the ragtag group of friends at the center of the movie, who range from extremely excited about Hell Fest to not really into it. Unfortunately for most of them, chances are only one of two of them will survive the night. The one who takes a massive needle to the eye in the trailer is definitely not going home alive.

Hell Fest stars Bex Taylor-Klaus (Scream: The TV Series), Amy Forsyth (Channel Zero), and Reign Edwards (MacGyver). It hits theaters on September 28, giving you plenty of time to go see the movie then head to your local theme park haunt. Happy Halloween!