Start with a friendly fish that eats plankton, but then as you grow, you can hunt toothy predators. There are two variants of the game, this is a walkthrough and a survival arcade. In the passage mode, the progress of the growth of the fish is preserved, and more dangerous predators appear.
Control: mouse, touch screen 1. Collect plankton floating in the water by clicking on the screen or on the left mouse button on the screen. If the fish has become a predator, eat other fish below the class. Click on the character icon, here you can see which fish you can eat.