Extra Iron Mine
Unlock an extra Iron Mine
Max level: 1
Research levels
| Level |  Power |  Food |  Iron |  Coin | Base research time | Requirements |
|---|---|---|---|---|---|---|
| 1 | 1,300 | 233,300 | 233,300 | 699,800 | 1 hr 42 min |
|
Unlock an extra Iron Mine
Max level: 1
| Level | Power | Food | Iron | Coin | Base research time | Requirements |
|---|---|---|---|---|---|---|
| 1 | 1,300 | 233,300 | 233,300 | 699,800 | 1 hr 42 min |
|