Iron Mine

Iron Mine building requirements as of v4.4.1

Level Requirement 1 Food Wood Iron Silver Time
1 Stronghold Lvl 10 x 83 x x 00:00:03
2 Stronghold Lvl 10 x 109 x x 00:00:43
3 Stronghold Lvl 10 x 153 x x 00:02:24
4 Stronghold Lvl 10 x 229 x x 00:06:08
5 Stronghold Lvl 10 x 364 x x 00:09:24
6 Stronghold Lvl 10 x 612 x x 00:13:49
7 Stronghold Lvl 10 x 1,090 x x 00:21:36
8 Stronghold Lvl 10 x 2,040 x x 00:34:33
9 Stronghold Lvl 10 x 3,800 x x 00:48:23
10 Stronghold Lvl 10 x 7,110 x x 01:00:28
11 Stronghold Lvl 11 x 13,500 x x 01:31:28
12 Stronghold Lvl 12 x 24,100 x x 02:16:04
13 Stronghold Lvl 13 x 40,300 x x 03:19:38
14 Stronghold Lvl 14 x 63,000 x x 04:49:24
15 Stronghold Lvl 15 x 91,200 x x 06:55:17
16 Stronghold Lvl 16 x 122,000 x x 08:39:06
17 Stronghold Lvl 17 x 143,000 x 595 10:48:53
18 Stronghold Lvl 18 x 162,000 x 1,620 13:31:06
19 Stronghold Lvl 19 x 179,000 x 3,345 16:53:53
20 Stronghold Lvl 20 x 186,000 x 6,200 21:07:22
21 Stronghold Lvl 21 x 174,000 x 10,850 1d 01:20:50
22 Stronghold Lvl 22 x 124,000 x 18,500 1d 06:25:00
23 Stronghold Lvl 23 x 139,000 x 24,200 1d 12:30:00
24 Stronghold Lvl 24 x 158,000 x 31,450 1d 19:48:00
25 Stronghold Lvl 25 x 181,000 x 40,600 2d 04:33:37
26 Stronghold Lvl 26 x 209,000 x 52,500 2d 15:04:20
27 Stronghold Lvl 27 x 244,000 x 67,000 3d 03:41:12
28 Stronghold Lvl 28 x 285,000 x 85,500 3d 18:49:27
29 Stronghold Lvl 29 x 360,000 x 108,000 4d 12:59:20
30 Stronghold Lvl 30 x 454,000 x 136,500 5d 10:47:12
31 Stronghold Lvl 31 x 548,000 x 137,500 6d 08:35:04
32 Stronghold Lvl 32 x 642,000 x 138,500 7d 06:22:56
33 Stronghold Lvl 33 x 736,000 x 139,500 8d 04:10:48
34 Stronghold Lvl 34 x 830,000 x 140,500 9d 01:58:40
35 Stronghold Lvl 35 x 924,000 x 141,500 9d 23:46:32
36 Stronghold Lvl 36 x 1,018,000 x 142,500 12d 04:31:34
37 Stronghold Lvl 37 x 1,112,000 x 143,500 14d 20:52:54
38 Stronghold Lvl 38 x 1,206,000 x 144,500 18d 03:23:44
39 Stronghold Lvl 39 x 1,300,000 x 145,500 22d 03:10:57
40 Stronghold Lvl 40 x 1,394,000 x 146,500 27d 00:02:33