The Houses October Built ★★★½

Great recommendation from Chris Ryan - there's a believability factor about searching for the greatest haunted house in the US only to wind up getting caught up in some secret online haunted house society that goes one step further than what you'd come to expect from a thrill attraction. It's a great low budget feature with some chilling moments along the way. Feels like Deliverance-gone-Halloween Horror Nights at Universal Studios