Become a real submarine captain!
Let the sharks approach your yellow submarine without hitting you and evade as many as possible to continue your underwater adventures!
Try to go as far as possible. But do not forget to look around avoid angry sharks trying to hit you! You have no weapons so the only way to survive is to move faster and make the sharks bump into each other.
The most important part – always collect oxygen you need O2 to survive underwater!
So be smart and quick - navigate your submarine around the world!
➜ Easy & free to play
➜ One finger control
➜ Greatly addictive
➜ Endless gameplay
O2 Please game is a great time killer. Play O2 Please - the gameplay is simple and very addictive.
Play free underwater game O2 Please and reach high scores! Explore the deepest sea secrets