價格：免費
檔案大小：20.9 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Gain speed, use your protective shield, gain drone power, and reload ammo as it flies by in space. Grab what you need and you defend the planet from UFO invasion. The black circles are your supplies. Don't forget to replenish your supplies. The speed increases with time. Get ready!
支援平台：iPhone