Your spaceship in stranded in space. You must survive for as longas possible until rescue arrives. Tapping the screen with onefinger on the left hand side of the screen will activate the leftengine booster. Tapping the screen with one finger on the righthand side of the screen will activate the right engine booster.Tapping the screen with two fingers to start both boosters andchange your spaceship's trajectory to avoid incoming asteroids.Every asteroid that you pass earns you another score.