Ray Surfing, also known as Manta Ray Surfing, is a minigame in Super Mario Galaxy. It is one of the four minigames along with Bob-omb Blasting, Bubble Blowing, and Rolling Ball. Ray Surfing appears in the Loopdeeloop Galaxy and Loopdeeswoop Galaxy. In both galaxies, you must surf on a large Manta Ray, using it as a surfboard to traverse a course made of water. You must do this to reach the finish line and get a Power Star.