Immediately take off, a intense battle has begun! Enemy's fighters, artilleries, tanks, warships have been dispatched. We prepared three helicopters and many heavy weapons for you, and new helicopters continue to manufacture. Destroy powerful enemies, across deserts, grasslands, oceans, glaciers, ruins, and usher in the final victory! **Support touch, mouse, keyboard** Keyboard: direction "↑ ↓ ← → ", weapons "Z X C". Please drop your comments, it is really important to us. Thanks for your support! -- RuiLue Software - 睿略软件