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Iron Warehouse building icon

Core Building

Iron Warehouse

Protects your iron from being stolen. Higher levels increase the amount of iron that can be protected.

Unlock

Unlock information unavailable.

Level Scope

Levels 1-35 upgrade costs + build times.

Upgrade Notes

Base costs shown below. Use our building calculator for costs with your bonuses applied , or set your resource reduction:

Advanced Level Requirements (31-35)

Levels 31-35 require the "Age of Oil" event to have started (available after Season 2) and finishing the "Base Expansion" research in the Oil technology tree. This introduces oil as a new resource and unlocks these higher building levels in Last War: Survival.

Upgrade Costs and Requirements

LevelFoodGoldIronTime
1150500:00:04
223007500:00:12
31.00k034000:00:47
42.50k084000:01:57
520.00k06.80k00:11:42
691.00k030.00k00:35:06
7180.00k061.00k01:10:12
8290.00k097.00k02:20:24
9470.00k150.00k160.00k03:16:34
10560.00k180.00k190.00k04:15:32
111.33M450.00k470.00k05:32:12
122.32M760.00k790.00k07:11:51
132.53M840.00k870.00k09:21:24
143.68M1.16M1.16M12:09:49
155.08M1.59M1.69M17:01:45
169.09M2.89M2.99M23:50:27
1711.98M3.74M3.96M1d 09:22:37
1820.96M6.52M6.84M1d 22:43:40
1924.92M7.91M8.24M2d 17:25:07
2044.92M13.90M14.97M3d 19:35:10
2163.00M20.00M21.00M4d 23:03:43
2281.99M25.96M26.90M6d 10:46:49
23100.00M32.98M33.92M8d 09:12:52
24129.94M40.94M42.92M11d 17:42:01
25220.00M68.89M71.93M16d 10:22:49
26300.00M96.96M100.00M23d 01:47:56
27389.94M129.94M129.94M32d 05:25:47
28550.00M180.00M180.00M45d 02:10:45
29769.88M250.00M260.00M58d 14:49:58
301.10G350.00M360.00M76d 05:39:38

Source

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