Academy Research · Battle
Regimental Expansion III
Maximum level 4
Increases the size of armies that can be sent in a single Expedition
Maximum bonus
Troops Deployment Capacity
2.8K
Power at maximum level
50.4K
Total to max: level 0 4
Base costs and time for this research only. Bonuses and prerequisite upgrades are excluded.
- Bread
- 2.4M
- Gold
- 26.3K
- Iron
- 119K
- Stone
- 478K
- Wood
- 2.4M
- Total base research time
- 1d 3h 12m
All levels
Each row shows the cost and base time to reach that level, its total bonus and power, and its requirements.
| Level |  Bread |  Gold |  Iron |  Stone |  Wood | Base research time | Power | Troops Deployment Capacity | Requirements |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 300K | 3.3K | 15K | 60K | 300K | 2h 40m | 11.2K | 620 | |
| 2 | 390K | 4.3K | 19K | 78K | 390K | 3h 12m | 21.6K | 1.2K | |
| 3 | 510K | 5.7K | 25K | 100K | 510K | 5h 20m | 32.4K | 1.8K | |
| 4 | 1.2M | 13K | 60K | 240K | 1.2M | 16h | 50.4K | 2.8K |