侵略者年龄是可以在UGameZone.com上免费玩的射击游戏之一。敌舰刚在我们的大气中被发现！快点，到达防御塔楼并击落他们，然后再攻击城市。在您收集现金时可以将它们擦掉，您可以在此星际动作游戏中购买现金来购买等级之间的升级。
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:
