Yellow Ball Adventure是您可以在UGameZone.com上免费玩的冒险游戏之一。在充满冒险的18个令人兴奋的关卡中滚动，跳跃和弹跳。通过棘手的陷阱，完成所有关卡。
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ". Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following:
