The Wood Storage increases your Wood storage capacity.
Wood Storage Tips
- The Wood Storage protects your Wood from enemy attacks.
Level 1 
Level 2-4 
Level 4 
Level 5 Level 6 
Level 7 
Level 8 
Level 9 
Level 10
- Building size
- 3×3
- Resource
- Wood
- HQ Level 1
- No Wood Storage
- HQ Level 2-7
- 1 Wood Storage
- HQ Level 8-13
- 2 Wood Storages
- HQ Level 14-22
- 3 Wood Storages
| Level | Health | Capacity | Upgrade Cost Wood | Upgrade Cost Stone | Upgrade Cost Iron | Upgrade Time | HQ Level | XP Gain |
|---|---|---|---|---|---|---|---|---|
| 1 | 1,000 | 4,000 | 320 | N/A | N/A | 2m | 2 | 1 |
| 2 | 1,200 | 8,000 | 1,300 | N/A | N/A | 10m | 3 | 4 |
| 3 | 1,400 | 16,000 | 3,120 | N/A | N/A | 1h | 4 | 10 |
| 4 | 1,700 | 32,000 | 6,300 | N/A | N/A | 1h 30m | 5 | 12 |
| 5 | 2,000 | 64,000 | 12,700 | 2,550 | N/A | 2h 15m | 7 | 15 |
| 6 | 2,400 | 125,000 | 34,000 | 8,100 | 2,160 | 3h 45m | 9 | 20 |
| 7 | 2,900 | 250,000 | 75,000 | 27,200 | 7,800 | 5h | 11 | 24 |
| 8 | 3,500 | 500,000 | 164,000 | 99,000 | 28,100 | 6h | 13 | 31 |
| 9 | 4,200 | 1,000,000 | 400,000 | 307,000 | 112,000 | 9h | 15 | 42 |
| 10 | 5,000 | 2,000,000 | 570,000 | 510,000 | 223,000 | 12h | 16 | 48 |