Try to weave your way through procedurally generated rings, making sure to go through rings of the same color to increase your score and speed, while avoiding rings of the other colors which will lower your score and speed. The star power-up allows you to briefly go through rings of any color. Be careful not to hit any rings though, as it will end your run!
>Tilt the screen forwards and backwards to move in those directions.
>Rotate your device to move side to side.