your become a crab and play ball with the computer. Once it starts, you will be located in the beach of the sea. And you can also listen to the sound of the sea and Seagulls. And then you will find two red crabs standing on the beach. A wall is standing between them. The crab who is standing on the left of the screen is you. When the game begins, you can use the arrows to play the ball. If you pass the ball to the other side, and the computer can?t take the ball. Then you will get one score. If you can?t take the ball which you opponent passed, you will lose one score. All you have is ten scores, when lose all of them, you have lose the game. Don?t worry, you can start again.