Try not to let the sharks pass. Use the right/left arrow keys to change background and the up/down arrow keys to move the fish. Press space to have the fish shoot bubbles at the sharks, which makes the one shark disappear. Comment your score if you think you have the highest.
Game
visibility, simple events, simple loops, screen bounds, delays, simple sound playing, advanced motion, direction and turning, simple costume handling, simple motion, basic math, advanced events, detect conditions,