How it works
- There are two Barricades: the first can be built at Town Center Lv. 3 and the second at Town Center Lv. 6.
- Both share the same costs; the second takes half as long again to upgrade.
- Level 10 needs Town Center Lv. 10.
Every Barricade
| Barricade | Builds once you have |
|---|---|
| Barricade 1 | Town Center Lv. 3 |
| Barricade 2 | Town Center Lv. 6 |
Upgrade costs
| Level | Wood | Stone | Iron |
|---|---|---|---|
| 1 | 20 | 0 | 0 |
| 2 | 35 | 0 | 0 |
| 3 | 160 | 0 | 0 |
| 4 | 360 | 70 | 0 |
| 5 | 1,500 | 300 | 0 |
| 6 | 3,800 | 765 | 190 |
| 7 | 13,000 | 2,700 | 690 |
| 8 | 25,000 | 5,000 | 1,200 |
| 9 | 52,000 | 10,000 | 2,600 |
| 10 | 92,000 | 18,000 | 4,600 |
Requirements and results
| Level | Requirements | Time (Barricade 1) | Time (Barricade 2) | Power |
|---|---|---|---|---|
| 1 | Town Center Lv. 3 | 2s | 3s | 60 |
| 2 | Town Center Lv. 3 | 6s | 9s | 114 |
| 3 | Town Center Lv. 3 | 35s | 50s | 195 |
| 4 | Town Center Lv. 4 | 2m | 3m | 303 |
| 5 | Town Center Lv. 5 | 4m | 6m | 465 |
| 6 | Town Center Lv. 6 | 9m | 13m | 708 |
| 7 | Town Center Lv. 7 | 20m | 30m | 1,059 |
| 8 | Town Center Lv. 8 | 36m | 54m | 1,410 |
| 9 | Town Center Lv. 9 | 54m | 1h 21m | 1,761 |
| 10 | Town Center Lv. 10 | 1h 12m | 1h 48m | 2,271 |
About these numbers
Costs, requirements, power and effects come from the game's own files. Times are base build times before construction speed bonuses, and power and effects are the building's totals at each level.