Wall Defenses

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Screenshot of wall defenses building.
Description
The Wall is a solid barrier that protects your city against invasion. Defending commanders can be stationed there, and fortifications constructed to fend off enemies. When walls take damage, reducing their durability, artisans will automatically commence repairs. Upgrading walls increases their maximum durability and fortification capacity.
Additionally Required for Level 25
Building Construction Requirements
LevelGrainWoodStoneIronSpecialTimeDependencies
1000000d 00:00:00
  • Castle Level 6
21,1251,1251,35090000d 00:03:12
  • Castle Level 6
31,6871,6872,0251,35000d 00:06:36
  • Castle Level 6
42,5312,5313,0372,02500d 00:11:12
  • Castle Level 6
53,7963,7964,5563,03700d 00:18:57
  • Castle Level 6
65,6955,6956,8344,55600d 00:48:00
  • Mine Level 6
7( None )
812.814k12.814k15.377k10.3k
  • Mine Level 8
9( None )
10( None )
11( None )
12( None )
13( None )
14( None )
15( None )
16( None )
17( None )
18( None )
19( None )
20( None )
21( None )
22( None )
23( None )
248.42M8.42M10.1M6.73M
  • Mine Level 24
2516.8M16.8M20.2M13.5M55d 05:30:20
  • Mine Level 25
Bonuses
LevelDurabilityCapacityDurability Recovery Rate
1100100900
23003001,100
35005001,300
47007001,500
51,5001,5001,700
62,5002,5001,900
74,0004,0002,100
86,0006,0002,300
98,5008,5002,500
1011,50011,5002,700
1115,00015,0002,900
1219,00019,0003,100
1323,00023,0003,300
1427,00027,0003,500
1531,00031,0003,700
1635,00035,0003,900
1739,00039,0004,100
1843,00043,0004,300
1949,00049,0004,500
2056,00056,0004,700
2164,00064,0004,900
2273,00073,0005,100
2384,00084,0005,300
2495,00095,0005,500
25125,000125,0005,700
Additional Effect
LevelFortifications Attack Bonus
2510%