Modifier Type
Coal Output
This modifies the Output of Coal in the entire Country.
Percentage · higher is better · Country
 Improved Beehive Ovens | Advance | +100% |
 Improved Coking | Advance | +75% |
 Asturian Coal Basin | Advance | +10% |
| Leonese Collieries | Advance | +10% |
percent = yes
game_data = {
category = country
}