
Research levels
Cost, base research time, power, prerequisites, and total effect at each level.
| Level | Bread | Wood | Stone | Iron | Gold | Research time | Power | Requirements | Effect |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 240,000 | 240,000 | 49,000 | 12,000 | 3,200 | 2h 13m 20s | 6,000 | 1.2% | |
| 2 | 340,000 | 340,000 | 69,000 | 17,000 | 4,400 | 3h 20m | 12,000 | 2.4% | |
| 3 | 740,000 | 740,000 | 140,000 | 37,000 | 9,600 | 8h 53m 20s | 19,500 | 3.9% |
Related research
Growth

Command Tactics II
Increases the number of Expedition armies that can be deployed at the same time
March Queue
Max level 1
Growth

Ward Expansion IV
Enhances Infirmary Capacity
Infirmary Capacity
Max level 3
Growth

Camp Expansion IV
Increases the number of Troops that can be trained at a single time
Training Capacity
Max level 3
Values may change as the game is updated. Check current requirements before committing resources.