<div id="doc-original-text">As an astronaut who drives a flying saucer in the universe, you must protect it from being attacked in a war. You can use the control knob to drive your flying saucer. How long can you insist? <p>After enjoying Angry Birds and Plants vs. Zombies, it is time to test your response capacity in this small game. Submit your score to the global ranking list to see who is the best astronaut. Come on!<p>Tip: you can tap MENU to pause the game</div>