"Powerful anti-air guns are designed to be capable of tracking and taking down the fastest of aircraft."


The Anti-Air Gun is a direct defense against Air Force units.

A high rate of fire cannon causes heavy damage to any Air Force unit that strays into its path, but is unable to fire at Army or Navy units. This type of defense when strategically placed can have maximum coverage of the skies, however it does rely on it being protected enough so as to not be easily destroyed by Army or Navy units that can reach it.

The Anti-Air Gun takes up 3x3 cells in the game world and can only be placed on land.


The Anti-Air Gun will become active and attempt to defend your island if any attacking Air Force foes such as the Fighter or Torpedo Bomber come within range.

  • The Anti-Air Gun's domain target is air and it is not capable of defending against other attacking forces.
  • The building process of the Anti-Air Gun can be completed instantly by spending Gold. The amount of Gold required to complete the building process is determined by the amount of time remaining until the defensive building is built.
  • The Anti-Air Gun has 6 promotion levels. The least amount of levels compared to the Machine Gun, Howitzer or Sea Fort .
  • Each new stage of the Anti-Air Gun has a slightly upgraded appearance.

Anti-Air Gun Quantity

Command Bunker Level 1 2 3 4 5 6 7 8 9
Anti-Air Guns Available 0 0 0 0 1 2 2 2 3


Level Health Damage Build Time Build Cost XP Reward Command Bunker Required
1 640 15 4h 150,000 0 5
2 720 20 6h 220,000 0 5
3 800 25 12h 450,000 0 6
4 880 32 1d 900,000 0 7
5 960 40 2d 1,800,000 0 8
6 1040 50 3d 2,400,000 0 9