Luigi is a fictional character featured in video games and related media released by Nintendo. Created by prominent game designer Shigeru Miyamoto, Luigi is portrayed as the slightly younger but taller fraternal twin brother of Nintendo's mascot Mario, and appears in many games throughout the Mario franchise, often as a sidekick to his older brother.
Mario is back once again to save the galaxy from a new villain who wants to wipe out all life. He along with the princess of the stars, Rosalina, Luigi, Peach, and even Bowser launch into the farthest reaches of the galaxy.