Collect crystals to fill up your energy bar in this galactic adventure. There are various planets spinning and you need energy to blow up the dangerous ones. When a shooting star comes onto the screen, click on it. Your pointer is a clear circle with a target in it, so you can more easily click the shooting star. It will blow up and send off a circle of crystals. Hover over each crystal to collect it before it disappears. Once you have enough crystals to fill up your energy bar, click on a planet to watch it blow up and disappear.