Defend The Tower
You are in war and your enemies want to conquer your nation, your mission is to eliminate the enemy to defend your territory.
The terrorists send their planes to kill your people, prevents that aircraft collide with the tower at all costs using the cannons to shoot them down.
You must act fast to avoid destruction.
The cannons are your weapons, your only defense to attack the planes and win, you will use as protection tower, test your defensive skills to keep the tower safe.