You have to maximize your score by either colliding the planets (adds a score of 100!) or by shooting the asteroids (adds a score of 15). Be careful! there will be a score reduction of 50 if you fail to dodge the asteroid.
LEDs indicate the score, red LEDs are an alert of low score. Yellow LEDs start glowing when your score is improving and blue LEDs glow when you WIN :)
You can move the space shuttle right, left, up and down using the controller.
Keep your eye on the planet and challenge your friends to complete the game faster than you.