Asteroids (1980)(Cavalier Computer) ROM download is available to play for Apple II. This Asteroids game is the US English version at EmulatorGames.net exclusively. Download Asteroids (1980)(Cavalier Computer) ROM and use it with an emulator. Play online Apple II game on desktop PC, mobile, and tablets in maximum quality. If you enjoy this free ROM on Emulator Games then you will also like similar titles Asteroids and Asteroids.