Many decades after the start of the space war, our Earth has become an arid planet. People began to live in underground complexes and under armored domes, and only lone gun bases served as the last line of Earth's defense. After the last of the Earthlings ' fleets was destroyed, humanity has one last hope left. The command decided to raise an old alien battleship in the air, and was immediately attacked by foreign invaders.

You take command of a special anti-ship battery. Use the a and d keys or arrows to control your weapon. Press the spacebar to shoot. Your gun will constantly improve, for successful defense you need to destroy all enemy ships and do it as quickly as possible. The crew of the battleship will help you fight off the landing pods.

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Alternative game you can play right now:

Asteroid protection

Games for tablet and smartphone
Games for tablet and smartphone

You can play the game A GUN: BASE DEFENSE online 24 hours a day for free. It is no need to download and install it on your computer, and it is also not required you to be the registered user. Just ckick and enjoy. See also a set of related games below on that you might be interested to look.