Research
Ward Expansion II
CategoryGrowth
Queuemain
Tier2
Research levels
| Level | Effects | Prerequisites | Costs | Power | Time |
|---|---|---|---|---|---|
| 1 | Infirmary Capacity 1100 (1100) | building: research-center 4；research: tooling-up-ii 1 | Coal × 1300、Iron × 330、Meat × 6700、Steel × 80、Wood × 6700 | 2200 | 2m 30s |
| 2 | Infirmary Capacity 1100 (2200) | building: research-center 5 | Coal × 1800、Iron × 470、Meat × 9400、Steel × 110、Wood × 9400 | 2200 | 3m 45s |
| 3 | Infirmary Capacity 1400 (3600) | building: research-center 6 | Coal × 4000、Iron × 1000、Meat × 20000、Steel × 240、Wood × 20000 | 2800 | 10m |