Theme Park Mystery is an unusual graphic adventure game that invites you into the world of the supernatural in the form of an amusement park, which was owned by your grandfather and he bequeathed it to you after he died. Your adventure begins when you find a token at the train station in the park and use it in a fortune telling machine, which soon plunges you into a world of mystery, magic and intrigue. Your goal is to face eight demons that are haunting the theme park and scaring the customers away. The game play feels good and lovely, but slightly marred by pointless arcade sequences. The puzzles are not as complex as they could be, and despite the total lack of character interaction, the game is an interesting and unique example of graphic adventure.