Martian_Castle ROM Download can be obtained free for Atari 800 on EmuGames.net only. Play emulator game in English for the USA region. Martian_Castle is a Atari 800 ROM that you can download to your computer or play online within your browser. You can also download roms such as Italy 1990 and Sc4bob that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.