the ROM to not occur, infrequently, a bonus diamond worth 10,000 points will show up in the same manner as the letter circles when fruit are inscribed. If the player collects this, the stage ends and they are awarded a bonus credit in the fashion of the original Mr. Do!. References Do! Run Run at Arcade History 1984 video games Amiga games Arcade video games Atari ST games Mr. Do! MSX games Multiplayer and single-player video games Multiplayer hotseat games Video games about clowns Video games developed in Japan