Theme Park Mystery (Europe) ROM Download can be obtained free for Atari ST on EmuGames.net only. Play emulator game in English for the USA region. Theme Park Mystery is a Atari ST ROM that you can download to your computer or play online within your browser. You can also download roms such as Theme Park and Sim Theme Park that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.