價格：免費
檔案大小：79.7 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
Keep rolling on your path while enjoy bouncing on the walls.
Just one tap at the right moment to get into the lane.
Be careful and avoid falling off the lane.
Roll Ball.io is a one tap mobile game with endless fun and challenges.
支援平台：iPhone, iPad