Super Mario Galaxy 2 — Princess Peach invites Mario to the Star Festival, promising to treat him to homemade pie. On his way to the princess's palace, he meets Luma, a star-like creature who gives him the ability to spin. Suddenly, Mario sees his sworn enemy — King Koopa. He has reached a huge size and, attacking the Mushroom Kingdom, as usual, kidnaps Princess Peach. After this, the villain goes into space to create his own empire there. Mario gives chase and in space meets Lubba, calling himself the main Luma, who puts at his disposal a spaceship powered by the energy of stars. On it, Mario begins his journey with the goal of rescuing the princess, as well as helping Lubba find the lost Lumas.