”Is like treehouse, but buried underground. With reinforced steel and anti-fallout measures.”
The Bunker is a tier 4 resource in the 
Military Industry.
If no discounts are applied, one bunker costs 
10,000 Convoys, 10 DD Bullets, and 
4 Comrades. It produces Convoys, and is produced by 
Tanks. It takes 40 seconds to complete a lap. Bunkers are automated by Starvin who is unlocked at 
Rank 16.
