Bobbie Blockhead Vs The Dark Planet (19xx)(Atomic Software) ROM Download for Acorn Archimedes (). Bobbie Blockhead Vs The Dark Planet (19xx)(Atomic Software) game is available to play online and download only on Roms Games. Bobbie Blockhead Vs The Dark Planet (19xx)(Atomic Software) ROM for Acorn Archimedes download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.