Co-Star Luma

Assist Luma is an orange Luma that appears in Super Mario Galaxy 2 as a playable character. Assist Luma appears alongside Mario in the cooperative two-player mode (Co-Star mode), in which the second player is able to control it using only with the Wii Remote. Assist Luma can perform moves such as the spin, and also perform other actions that a single player cannot do, such as immobilize enemies, and picking up far-away objects like 1-Up Mushrooms and bringing them back to Mario.