Hungry Shark Arena introduces you to such a cruel concept as natural selection. You enter an arena that is teeming with all sorts of life. Judge by the size of the underwater inhabitant. If it’s a small fish, don’t hesitate to attack it. But if you encounter large predators, then escape. The more fish and divers you eat, the stronger and bigger the shark will become. If you’ve already boosted your character enough, destroy rival sharks. Let the strongest win. Make ruthlessness your middle name.