OS-1.2 (19xx)(Acorn) ROM Download can be obtained free for Acorn 8 bit on EmuGames.net only. Play emulator game in English for the USA region. OS-1.2 is a Acorn 8 bit ROM that you can download to your computer or play online within your browser. You can also download roms such as Quadratische Gleichung and Shinshuku Taisen It's A Nony! that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.
