Do not let pass away this innovative game. Inside aquarium is a small ball, and or cannon, which shoots the ball. You must get the ball to push a button and short circuit an electric circuit to get to another level. Question is how? The ball must not touch a ground, or any sharp obstacle. Aim good and jump trough water traps. Levels vary and explore carefully. Sometimes you must return ball to get it at the right place. You can try as much as you like, do not be afraid of limit. I have enjoyed this game a lot and hope so do you.