どうぶつの海オンライン is a free iPhone game developed by GOODROIDInc. It offers a simple and easy-to-play action experience that can be enjoyed with just one hand.

In the game, players control a fish-shaped "どうぶつ" creature that grows by eating coral found on the ocean surface. The objective is to defeat other players by engulfing them. The more you eat, the larger and stronger your creature becomes.

One exciting feature of the game is the ranking system, where players can compete to be at the top and earn exclusive skins as rewards. The adorable animal characters and the relaxing gameplay make it a perfect choice for those looking to unwind and have fun.

For any inquiries or feedback, you can contact the developer at Please mention "どうぶつの海オンライン" in the subject line.