MASTERboard V2.00 (19xx)(Morley Electronics) ROM Download for Acorn 8 bit (). MASTERboard V2.00 (19xx)(Morley Electronics) game is available to play online and download only on Roms Games. MASTERboard V2.00 (19xx)(Morley Electronics) ROM for Acorn 8 bit download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.