外星人袭击了地球，所以它取决于你组装你的小队，并与你的外星人攻击团队捍卫人类。用武器的军械库，大规模机械和空间完成任务带领外星威胁。
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:
