Sylvester is under the sea, on the survival mission to catch as many fishes as possible. But he's not just a hunter, he is also a prey. Sea is full of predators, like sharks, eels and jellyfishes. While others just take points shark takes life away. Make sure not to run out of air. You need to catch Tweety to get some air bonus. Catching smaller fishes will earn you bonus points. Smaller the fish is ,the more points it earns, from 10 to 50. Moving up and down, left and right, is easy and simple with arrow keys. Sonar displayed in the left corner of the screen, will give you a hint how the fishes are distributed at the time. Watch out for red dots, those are sharks.