The floating castle first appears descending upon the Snow Kingdom, carrying hundreds of troops ready to storm the kingdom's palace. The penguins tried to defend their palace, but Kamek was able to dispatch of them, and Bowser destroyed it with his fire breath and retrieved the Super Star. It later appeared flying through the sky when Bowser housed a large rally, announcing that he is going to propose to his love, Princess Peach, much to the others' confusion, before adding it up with him destroying the Mushroom Kingdom if this proposal fails, now leading to the troop cheering on the king.