價格：免費
檔案大小：663.8 MB
版本需求：系統需求：iOS 9.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Choose from 5 ships with 6 different weapons each to defend your galaxy in this action packed space shooter! Play through over 60 levels of the campaign to see if you have what it takes to defeat the last boss and uncover what's waiting for you at the edge of the solar system.
Earn currency as you complete levels and decide whether you want to spend it on weapon or energy upgrades.
Challenge your friends for the top score in endless mode.
支援平台：iPhone, iPad