價格：免費
更新日期：2017-11-25
檔案大小：56M
目前版本：1.3.1
版本需求：Android 4.1 以上版本
官方網站：http://www.samuelecavalleri.com
Email：samuelecavalleri@gmail.com
Those pesky aliens cause nothing but trouble, use your ability to put an end to as many little monsters as you can and claim back your planet!
Collect coins to upgrade your weapon, buy powerups and increase your strength to be prepared in case of an alien attack.
