
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 | 440,000 | 440,000 | 88,000 | 22,000 | 12,000 | 13h 53m 20s | 8,000 | 1.6% | |
| 2 | 610,000 | 610,000 | 120,000 | 30,000 | 17,000 | 20h 50m | 16,000 | 3.2% | |
| 3 | 1,300,000 | 1,300,000 | 260,000 | 66,000 | 38,000 | 2d 7h 33m 20s | 26,000 | 5.2% |
Related research
Growth

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

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

Camp Expansion V
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.