| Defenses | Army | Resources | Troops | Mech Unit | Other |
1. Number available under HQ of all level:
| HQ Level | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Number available | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 4 |
2. Upgrade cost
| Size | 3x3 |
| Picture | Level | Gold Cost | Construction/ Upgrade Time |
Storage | HP | HQ Level Required |
 |
1 | 200 | 1m | 2,000 | 400 | 1 |
 |
2 | 400 | 5m | 4,000 | 600 | 2 |
 |
3 | 1,000 | 10m | 6,000 | 800 | 2 |
 |
4 | 2,000 | 30m | 15,000 | 1,000 | 3 |
 |
5 | 5,000 | 1h | 40,000 | 1,250 | 3 |
 |
6 | 10,000 | 2h | 80,000 | 1,500 | 3 |
 |
7 | 20,000 | 4h | 120,000 | 1,750 | 4 |
 |
8 | 40,000 | 8h | 300,000 | 2,000 | 4 |
 |
9 | 80,000 | 10h | 600,000 | 2,250 | 5 |
 |
10 | 150,000 | 1d | 1,000,000 | 2,500 | 6 |
 |
11 | 400,000 | 2d | 2,000,000 | 2,800 | 7 |