Investigación
Tool Enhancement III
CategoryGrowth
Queuemain
Tier3
Research levels
| Level | Effects | Prerequisites | Costs | Power | Time |
|---|---|---|---|---|---|
| 1 | Research Speed 1% (1) | building: research-center 11；research: camp-expansion-iii 1；research: ward-expansion-iii 1 | Coal × 14000、Iron × 3600、Meat × 73000、Steel × 840、Wood × 73000 | 5000 | 26m |
| 2 | Research Speed 1% (2) | building: research-center 12 | Coal × 20000、Iron × 5100、Meat × 100000、Steel × 1100、Wood × 100000 | 5000 | 39m |
| 3 | Research Speed 1% (3) | building: research-center 13 | Coal × 44000、Iron × 11000、Meat × 220000、Steel × 2500、Wood × 220000 | 5000 | 1h 44m |