Shadow RAM OS2.40 (1985)(I. Smith) ROM for Acorn 8 bit (). Shadow RAM OS2.40 (1985)(I. Smith) game is available to play online and only onRoms Games. Shadow RAM OS2.40 (1985)(I. Smith) ROM for Acorn 8 bit requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.