13th Floor Haunted House, McAllen

Most buildings don't include a 13th floor, and for good reason. Far from simple superstition, the 13th Floor Haunted House bears out the worst fears of its visitors. Nightmares are unleashed as a group called the Darkstalkers, under the command of the powerful Harvester, prowl for visitors amid the shadows. And, once inside the Vault, intruders might find themselves unable to escape—and forced to balance the spirits' checkbooks for eternity.