In Defense Zone 3 Ultra HD, you can control turrets by tapping or clicking on them. You can upgrade, rotate, and aim your turrets using the touch controls or mouse.

Defense Zone 3 Ultra HD features a variety of enemies including tanks, helicopters, and aircrafts, each with unique attack patterns and strengths that require strategic defense planning.

Yes, you can customize your defense by placing and upgrading turrets, setting up traps, and using power-ups. This allows for dynamic and personalized defense strategies.

New levels in Defense Zone 3 Ultra HD are unlocked by successfully defending against waves of enemies. Completing levels also grants rewards that can be used to enhance your defenses.