Asteroids (1981)(Atari).atr ROM Download can be obtained free for Atari 800 on EmuGames.net only. Play Asteroids emulator game in English for the USA region. Asteroids .atr 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 Asteroids Hyper 64 and Asteroids that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.