玩法介绍

Slope Extra is a great ball rolling game and you have to avoid obstacles on sloping ramps. This game is a great endless ball rolling game. You control a rolling ball and it keeps accelerating. You try to go the farthest distance without hitting the obstacles and you will encounter new obstacles.

操作方式

The ball follows the mouse So move the mouse right and left

实用技巧

• 多练习基础操作，熟悉后再...