This page contains WarioWare Inc: Mega Microgames Unlockables for GameBoy Advance called "Boss mode" and has been posted or updated on Oct 9, 2006 by big daddy. Let us know what you think of this Unlockable by thumbs voting.
Beat the game to unlock an option to fight just Bosses.
Back to all Cheats
Stuck on this game? Set a specific, clearly defined question and let others answer your question or view answers to previously asked questions. If you think you are an WarioWare Inc: Mega Microgames expert then please try to help others with their questions.