價格：免費
更新日期：2016-04-21
檔案大小：16.5 MB
目前版本：1.1
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。 Apple TV.
支援語言：英語
Score as many points as possible by predicting when the line will go up or down!
How to play:
• Hold down to begin
• Let go to end the current line
• The goal is to begin and hold the line as it goes up
• Keep your score positive for as long as possible to keep going
支援平台：iPhone, iPad, Apple TV