Cheats & Guides

BYE-BYE BOXBOY! Cheats For 3DS

  1. Bonus HAL Room

    Inside World 21 Stage 8 using the Bombox to blow up the blocks to the right of the door enough will result in finding a passage to a HAL Room.

    Contributed by: CaptainAHat 

  2. Costumes

    Unlockable
    Collect every crown in the game. Hime (Japanese Princess) Costume
    Complete every world (including the 4 bonus worlds). Tono (Japanese Lord) Costume

    Contributed by: clementchong