As the war intensifies, both nations are neck and neck as they are both at a standstill in both land units and naval. Left with no options left, the enemy has seen a loophole I the air defense system and they are trying to penetrate through your defenses through uncharted skies. Your job is to stop all enemy forces from entering the base and stop them before they reach the ground. You can build structures and units to defend your line of defense. You can also upgrade your existing units to increase its firepower and maximize its potential. Enjoy a fun defense game with Air Defense 3.