The main purpose of a watchtower is to provide a high, safe place from which a sentinel may observe the surrounding area. Sometimes it is also a part of the communication system. Famous examples are fortifications like Hadrian's Wall in Britain and ancient China's beacon towers.

Building Watchtower 6 4.png
Unlocked at: City Hall Lv.1

The Watchtower is the second defense building in your city, along with the Wall. Upgrading the watchtower adds extra protection to the city by means of increased damage to attackers and absorbing damage to the stationed garrison. The

Item Arrow of Resistance.png

Arrow of Resistance item is required to upgrade the Watchtower.

Building Requirements

Internal clipboard.svg Please note
The build times listed below assume no building bonuses are active, such as those from technologies, alliance technologies, or VIP perks. While we cannot predict your build time, it will likely be less.
Level Requirements Attack Health Resources Time Power
1 None 1,000 1,000 None None 5
2 Wall Lv.2 1,500 1,500 Resource icon food.png 800
Resource icon wood.png 800

Item Arrow of Resistance.png
Arrow of Resistance

30s 11
3 Wall Lv.3 2,000 2,000 Resource icon food.png 1.5K
Resource icon wood.png 1.5K

Item Arrow of Resistance.png
Arrow of Resistance x5

1m 40s 21
4 Wall Lv.4 3,000 3,000 Resource icon food.png 2.8K
Resource icon wood.png 2.8K

Item Arrow of Resistance.png
Arrow of Resistance x8

5m 44
5 Wall Lv.5 4,000 4,000 Resource icon food.png 5.0K
Resource icon wood.png 5.0K

Item Arrow of Resistance.png
Arrow of Resistance x15

15m 100
6 Wall Lv.6 5,000 5,000 Resource icon food.png 8.5K
Resource icon wood.png 8.5K
Resource icon stone.png 1.3K

Item Arrow of Resistance.png
Arrow of Resistance x?

35m 221
7 Wall Lv.7 6,000 6,000 Resource icon food.png 12.8K
Resource icon wood.png 12.8K
Resource icon stone.png 2.0K

Item Arrow of Resistance.png
Arrow of Resistance x30

1h 10m 446
8 Wall Lv.8 16,000 8,000 Resource icon food.png 19.3K
Resource icon wood.png 19.3K
Resource icon stone.png 3.2K

Item Arrow of Resistance.png
Arrow of Resistance x40

2h 20m 868
9 Wall Lv.9 20,000 10,000 Resource icon food.png 29.0K
Resource icon wood.png 29.0K
Resource icon stone.png 5.2K

Item Arrow of Resistance.png
Arrow of Resistance x50

4h 40m 1,671
10 Wall Lv.10 24,000 12,000 Resource icon food.png 43.5K
Resource icon wood.png 43.5K
Resource icon stone.png 8.2K

Item Arrow of Resistance.png
Arrow of Resistance x?

9h 20m 3,213
11 Wall Lv.11 28,000 14,000 Resource icon food.png 67.5K
Resource icon wood.png 67.5K
Resource icon stone.png 12.5K

Item Arrow of Resistance.png
Arrow of Resistance x80

11h 12m 5,133
12 Wall Lv.12 32,000 16,000 Resource icon food.png 102.5K
Resource icon wood.png 102.5K
Resource icon stone.png 20.0K

Item Arrow of Resistance.png
Arrow of Resistance x100

13h 26m 7,538
13 Wall Lv.13 36,000 18,000 Resource icon food.png 155.0K
Resource icon wood.png 155.0K
Resource icon stone.png 30.0K

Item Arrow of Resistance.png
Arrow of Resistance x125

16h 8m 10,570
14 Wall Lv.14 40,000 20,000 Resource icon food.png 232.5K
Resource icon wood.png 232.5K
Resource icon stone.png 45.0K

Item Arrow of Resistance.png
Arrow of Resistance x150

19h 21m 14,421
15 Wall Lv.15 66,000 22,000 Resource icon food.png 350.0K
Resource icon wood.png 350.0K
Resource icon stone.png 67.5K

Item Arrow of Resistance.png
Arrow of Resistance x300

23h 13m 19,367
16 Wall Lv.16 72,000 24,000 Resource icon food.png 525.0K
Resource icon wood.png 525.0K
Resource icon stone.png 102.5K

Item Arrow of Resistance.png
Arrow of Resistance x500

1d 4h 25,787
17 Wall Lv.17 78,000 26,000 Resource icon food.png 787.5K
Resource icon wood.png 787.5K
Resource icon stone.png 155.0K

Item Arrow of Resistance.png
Arrow of Resistance x700

1d 9h 34,217
18 Wall Lv.18 84,000 28,000 Resource icon food.png 1.2M
Resource icon wood.png 1.2M
Resource icon stone.png 250.0K

Item Arrow of Resistance.png
Arrow of Resistance x900

1d 16h 45,545
19 Wall Lv.19 90,000 30,000 Resource icon food.png 1.8M
Resource icon wood.png 1.8M
Resource icon stone.png 375.0K

Item Arrow of Resistance.png
Arrow of Resistance x1200

2d 60,804
20 Wall Lv.20 96,000 32,000 Resource icon food.png 2.7M
Resource icon wood.png 2.7M
Resource icon stone.png 575.0K

Item Arrow of Resistance.png
Arrow of Resistance x1500

2d 10h 81 650
21 Wall Lv.21 136,000 34,000 Resource icon food.png 4.1M
Resource icon wood.png 4.1M
Resource icon stone.png 875.0K

Item Arrow of Resistance.png
Arrow of Resistance x1800

2d 21h 110 460
22 Wall Lv.22 144,000 36,000 Resource icon food.png 6.1M
Resource icon wood.png 6.1M
Resource icon stone.png 1.3M

Item Arrow of Resistance.png
Arrow of Resistance x2000

3d 18h 151,716
23 Wall Lv.23 152,000 38,000 Resource icon food.png 9.1M
Resource icon wood.png 9.1M
Resource icon stone.png 2.0M

Item Arrow of Resistance.png
Arrow of Resistance x2500

5d 6h 212,389
24 Wall Lv.24 160,000 40,000 Resource icon food.png 13.8M
Resource icon wood.png 13.8M
Resource icon stone.png 3.0M

Item Arrow of Resistance.png
Arrow of Resistance x3000

7d 21h 303,649
25

Storehouse 25

Wall 25

500,000 50,000 Resource icon food.png 20.8M
Resource icon wood.png 20.8M
Resource icon stone.png 4.5M

Item Arrow of Resistance.png
Arrow of Resistance x5000

14d 7h 495 562
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