Super Mario Sunshine's standout gameplay mechanic revolves around F.L.U.D.D., a robotic backpack that sprays water and is used to clear a hazardous substance known as goop. The second 3D Super ...

and aids Mario on his quest to clean up Isle Delfino in Super Mario Sunshine. Not only can F.L.U.D.D. spray water to remove goop and attack enemies, but it can also be used to help Mario hover ...