平衡成球3D

Balling is a 3D puzzle, logic, and balance game.
Control the ball to travel through the path and reach the goal portal within limited time.
Pick up hourglasses to get more time.
There are 3 kinds of balls: wooden, stone, and paper.
Use the transformers to change to the right ball.
This version has 12 levels.
More levels coming soon.
Suggestions and comments are welcome.
Levels walk through: https://www.youtube.com/playlist?list=PLCRbG3aMRHxcaKbS7YMk4AWuw36b_TiSQ
Tags: ballance, balance, ball, balling, 3D