Shark Selection: At the beginning of the game, players can choose one of different types of sharks as their character. Each shark has unique attributes and skills.

Game objective: The goal of the game is to eat as much food and other sharks as possible within the specified time, and accumulate points. At the same time, it is necessary to avoid attacks from other players.

Game Maps: There are multiple maps to choose from in the game, each with different environments and difficulty levels. Some maps also have hidden treasures that can bring players extra points.

Shark Upgrade: By eating food and defeating other sharks, players can accumulate experience points and improve their level. After each upgrade, players can choose to improve their attributes or learn new skills.

Multiplayer mode: The game supports multiplayer mode, where players can form teams or engage in confrontations with other players. In multiplayer mode, tactics and cooperation become crucial.

In short, Hungry Shark Arena is an exciting and fun multiplayer online game where players need to fully leverage their strategic and operational abilities to win in the competition.