Pump Up The Birds是可以在UGameZone.com上免费玩的水龙头游戏之一。城市鸟类的战斗是很艰难的事情，所以要保护好草坪！规则很简单：两只鸟相撞，最大的鸟相互转化，所以加油吧！但是要小心，不要在吸入时撞到其他鸟类，否则您的鸟类会失去呼吸。
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:
