control the shark with your mouse to change the look of your shark click it in the menu click the arrow in the bottom right corner to play there are three gamemodes, you can change gamemode by clicking the arrows (on the screen, not the arrow keys on your keyboard) You get 1 coin per eaten fish or octopus. There are golden fish who give you 2 coins and add 50 to your score. The other sharks can eat you. There is no way to defeat them. Only the octopuses can eat them. The boat can also kill you. It goes away after some time so you just have to wait. There's also plastic which kills everything. And you cant see it from far away.
