Welcome to the Oceanar.io underwater world. Play as a small fish in the ocean, among the crabs of jellyfish. Eat plankton and small fish to grow, but avoid big fish. Enjoy and share with your friends!
Send your army of fish to attack the fish of other players and become the lord of Ocean.
Play the game by the developer S3Games in full screen on PC, or mobile devices and watch the video Gameplay.
Did you know that the game has already been played by 42,473 people and you are now among them.
How to play
Use your mouse to move on computer or tap on mobile