在规定时间内击落20架敌机。在规定时间内击落20架敌机。一旦达到目标，敌方旗舰将出现，您需要销毁它才能赢得比赛。使用上下箭头键调整转塔角度。使用左右箭头键选择m。一如既往，祝你好运，玩得开心。
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:
