This game is based on Sylvester and Tweety toons. In this game Granny buys fish from Porky and Sylvester wants some too. He doesn't have any money, so he decides to go and fish it himself. You'll be swimming under the water and your goal is to catch fish and avoid dangerous sea creatures, such as crabs, jellyfish etc. You need to catch enough fish before you run out of oxygen. You can get some extra oxygen if you catch Tweety.