History
Shane and Ryan Glasgow started their haunted house career in 2005 as one of the largest and most technological home haunted houses in the nation. In 2014 they decided to take it to the next level and went pro. In 2014 they started The Kingwood Asylum and Hallowed Grounds haunted house. It soon turned into one of Houston's best haunted houses. Over the next couple years they built a third attraction called Asphyxia. In 2019 the business rebranded and changed the name to Purgatory scream park which was more fitting due to the enormity of the attraction. They built the fourth attraction, Hysteria Now at over 27,000 sq ft it's the largest haunted house and has been voted Best Haunt in Texas.
Specialties
Purgatory Scream Park, formerly