The enemy attacks your marine base and you will have a rebuff in a new fascinating online game Port Defender. Before you on the screen will be visible your ship that will patrol its waters. Enemy ships will move in his direction. With the help of a mouse, you will have to put a sight on the ship you have chosen. Having chosen the target, you will open fire on it from your guns. Firing aptly, you will apply the damage to the enemy ship until you sink it. For the destruction of the enemy ship, you will get glasses in Port Defender.
