元素堡垒是您可以免费播放UgameZone.com的塔形防御游戏之一。使用水，火和地球的元素优势和弱点。元素是一种古老而滔天的有机生命形式，弯曲了摧毁所有人类和一切的路径。通过建造哨兵塔来保护您的堡垒，并使用对抗它们的元素。
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:
