Use the joypad or wasd to move the single coloured ball around. If the ball touches the football then you get an point. Use your points to get energy which makes your ball faster. The game ends when your ball hits the killer balloon.
Update Alpha 0.62.3! On 0.62.2 added baseball and basketball to the balls shop. On 0.62.3 added noob mode and changed the energy clicker from green to a minimalist grey
