The player character manages to save everyone, prevent the park from blowing up and defeat Madison all at once. Clay manages to reach the monster generator, the thing that attracted monsters to the park, and overload it causing the inhabitants to flee but in the midst of the chaos Madison grabs the Morris siblings and Clay and ties them up, intending them to be blown up along with the park. Morris (Lizzy and Luke's parents) and wishes to destroy the family, both as a spectacle for the monsters of the park as well as revenge for escaping the park the first time and making him look like a fool in front of the monster inhabitants. Stuck there and having no choice, the both of them go in search of Luke and Clay in hopes of finding an exit to the haunted theme park, along the way learning the origins of the park as well as the creator, Madison Storm, who built the park based on his own twisted childhood.Īfter making their way through the park finding Luke and Clay, gathering items to continue, and warding off the monsters that wish to harm them – the player makes it near the end to discover Madison also kidnapped Mr. Heading back to her house, the tickets suddenly glow and suck the player character and Lizzy back to Horrorland. The only clues she has are the Horrorland tickets they got from their last encounter with the theme park.
Lizzy, one of the protagonists from the book, calls the player character to her that night, stating that her brother Luke and friend Clay have suddenly disappeared after a strange bout of supernatural activity in her household.
The game acts as a sequel to the Goosebumps book, One Day at HorrorLand.