Flak Gun Turret

"Flak protects your airspace with clouds of shrapnel, easily bringing down groups of enemy aircraft."

- In-game description

Upgrade Progression
Total Time: 21 days

Total Metal: 57,500,000

Total Oil: 52,500,000

Fun Facts

 * The Flak Gun cannot defend against Hellfire missiles


 * Flak Gun is the only Turret that can't attack ground units.