Research
Iron Mining V
CategoryEconomy
Queuemain
Tier5
Research levels
| Level | Effects | Prerequisites | Costs | Power | Time |
|---|---|---|---|---|---|
| 1 | Iron Gathering Speed 16% (16) | building: research-center 30；research: coal-mining-v 1；research: food-gathering-vi 1；research: wood-gathering-vi 1 | Coal × 330000、Iron × 83000、Meat × 1600000、Steel × 48000、Wood × 1600000 | 2000 | 2d 36m 40s |
| 2 | Iron Gathering Speed 16% (32) | building: research-center 30 | Coal × 460000、Iron × 110000、Meat × 2300000、Steel × 67000、Wood × 2300000 | 2000 | 3d 55m |
| 3 | Iron Gathering Speed 21.5% (53.5) | building: research-center 30 | Coal × 990000、Iron × 240000、Meat × 4900000、Steel × 140000、Wood × 4900000 | 2687 | 8d 2h 26m 40s |