價格：免費
檔案大小：84.2 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A beautifully simple space physics game.
Hold your finger on screen to create gravity.
Guide your comets to safety and protect them to multiply.
Hit the green, avoid the red giants that are left.
How high can you go?
支援平台：iPhone, iPad