In Hurricane Ball, each player has a goal card showing the color of plastic balls they want in a particular order in their slots of the shared central device. When you press the lever on top of the device, the balls start hopping around, ideally landing in the player slots. If you don't like the ball color in a slot, press the lever to eject the ball and put it back into play. Get the right balls in the right slots, press the button on top, and you win!