In a new exciting game, you and other players from around the world will each help your shark to survive in the underwater world. In front of you, your shark will be visible on the screen, which will be in a conditionally safe zone. On a signal, you control your shark and make it swim in different directions and look for food. These will be various types of fish that live in the deep sea. By devouring these fish, your shark will become stronger and larger in size. If you meet another player's shark and it is smaller than yours, you will have to attack it. Destroying the enemy shark will give you points and various kinds of bonus power-ups.