Gary is a cute and slimy snail but never rub him off in the wrong way. Gary's revenge is cold and slimy, just like him! Gary doesn't like those stinkin' Puffy Fluffies! Help him get REVENGE! Play SpongeBob SquarePants: Gary's Revenge and other free online games on Nick.com. ,,How to Play: ,,Eliminate all the Puffy Fluffies to win a level. Destroying materials gives extra points. At the end of a level, every unused shell gives an extra point.