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Reference

Iron Mine

Inner City, max FC 1, 31 levels

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Produces Iron, the fourth production building unlocked. Levels 1-5 all just require Furnace Lv.5, then it tracks the Furnace level exactly from Level 6 on.

Levels

31Levels in total
30Standard levels, 1 to 30
1Fire Crystal levels, 30-1 to FC 10
FC 1Max level label

Total needed, All, 31 levels

  • 123,850,425Wood
  • 24,651,130Coal
  • 6,197,905Iron
  • 123,620,000Meat
  • 8d 14hTotal build time
1
Cost
  • 30 Wood
Time1s
Power40
RequiresFurnace 5
2
Cost
  • 45 Wood
Time2s
Power76
RequiresFurnace 5
3
Cost
  • 200 Wood
Time10s
Power130
RequiresFurnace 5
4
Cost
  • 450 Wood
  • 90 Coal
Time35s
Power202
RequiresFurnace 5
5
Cost
  • 1.9K Wood
  • 380 Coal
Time1m 10s
Power310
RequiresFurnace 5
6
Cost
  • 4.8K Wood
  • 960 Coal
  • 240 Iron
Time2m 20s
Power472
RequiresFurnace 6
7
Cost
  • 17K Wood
  • 3.4K Coal
  • 865 Iron
Time4m 45s
Power706
RequiresFurnace 7
8
Cost
  • 31K Wood
  • 6.3K Coal
  • 1.5K Iron
Time7m 10s
Power940
RequiresFurnace 8
9
Cost
  • 65K Wood
  • 13K Coal
  • 3.2K Iron
Time10m 30s
Power1,174
RequiresFurnace 9
10
Cost
  • 110K Wood
  • 23K Coal
  • 5.7K Iron
Time14m
Power1,514
RequiresFurnace 10
11
Cost
  • 110K Wood
  • 23K Coal
  • 5.9K Iron
  • 110K Meat
Time18m
Power1,854
RequiresFurnace 11
12
Cost
  • 150K Wood
  • 30K Coal
  • 7.5K Iron
  • 150K Meat
Time21m 30s
Power2,194
RequiresFurnace 12
13
Cost
  • 210K Wood
  • 42K Coal
  • 10K Iron
  • 210K Meat
Time26m
Power2,768
RequiresFurnace 13
14
Cost
  • 280K Wood
  • 56K Coal
  • 14K Iron
  • 280K Meat
Time33m 30s
Power3,342
RequiresFurnace 14
15
Cost
  • 410K Wood
  • 83K Coal
  • 20K Iron
  • 410K Meat
Time43m
Power3,916
RequiresFurnace 15
16
Cost
  • 530K Wood
  • 100K Coal
  • 26K Iron
  • 530K Meat
Time1h 13m
Power4,724
RequiresFurnace 16
17
Cost
  • 830K Wood
  • 160K Coal
  • 41K Iron
  • 830K Meat
Time1h 27m
Power5,532
RequiresFurnace 17
18
Cost
  • 1.1M Wood
  • 220K Coal
  • 56K Iron
  • 1.1M Meat
Time1h 45m
Power6,340
RequiresFurnace 18
19
Cost
  • 1.4M Wood
  • 280K Coal
  • 70K Iron
  • 1.4M Meat
Time2h 38m
Power7,488
RequiresFurnace 19
20
Cost
  • 1.9M Wood
  • 380K Coal
  • 96K Iron
  • 1.9M Meat
Time3h 17m
Power8,636
RequiresFurnace 20
21
Cost
  • 2.4M Wood
  • 490K Coal
  • 120K Iron
  • 2.4M Meat
Time4h 16m
Power9,784
RequiresFurnace 21
22
Cost
  • 3.2M Wood
  • 640K Coal
  • 160K Iron
  • 3.2M Meat
Time6h 25m
Power11,506
RequiresFurnace 22
23
Cost
  • 4M Wood
  • 800K Coal
  • 200K Iron
  • 4M Meat
Time8h 59m
Power13,228
RequiresFurnace 23
24
Cost
  • 5.4M Wood
  • 1M Coal
  • 270K Iron
  • 5.4M Meat
Time12h 34m
Power14,950
RequiresFurnace 24
25
Cost
  • 7.3M Wood
  • 1.4M Coal
  • 360K Iron
  • 7.3M Meat
Time17h 36m
Power16,672
RequiresFurnace 25
26
Cost
  • 9.4M Wood
  • 1.8M Coal
  • 470K Iron
  • 9.4M Meat
Time20h 15m
Power19,202
RequiresFurnace 26
27
Cost
  • 13M Wood
  • 2.6M Coal
  • 670K Iron
  • 13M Meat
Time1d
Power21,732
RequiresFurnace 27
28
Cost
  • 17M Wood
  • 3.5M Coal
  • 890K Iron
  • 17M Meat
Time1d 3h
Power24,262
RequiresFurnace 28
29
Cost
  • 22M Wood
  • 4.4M Coal
  • 1.1M Iron
  • 22M Meat
Time1d 8h
Power26,792
RequiresFurnace 29
30
Cost
  • 27M Wood
  • 5.4M Coal
  • 1.3M Iron
  • 27M Meat
Time1d 14h
Power30,470
RequiresFurnace 30
FC 1
Cost
  • 6M Wood
  • 1.2M Coal
  • 300K Iron
  • 6M Meat
Time2s
Power31,618
RequiresIron Mine 30, Furnace FC 2