小丑与外星人是您可以在ugamezone.com上免费玩的气球游戏之一。外星人想渗透到世界上以征服世界，但小丑不允许这样做。在这个有趣的游戏中，您必须防止星球灭绝，以使...。小丑笑话不会死。
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:
