"Defensive structure: a hidden shelter to support your base. A reserve of troops is stationed inside, which will climb out to defend your base during an attack."
General Information[]
The Special Bunker is a defensive building that houses troops. The type/level of troops is changed as you upgrade.
Troops exit the bunker and fight if an attacking unit comes close enough - within a 10 tile radius.
Troops automatically regenerate after each battle even if they are all killed. There is no cost for these troops.
A maximum of 1 is available with a level 11 Command Center.
The Special Bunker is earned from the Special Observatory Event.
Building and Upgrading[]
| Level | Health | Troops | Upgrade Cost 
|
Upgrade Tme | Requirments |
|---|---|---|---|---|---|
| 1 | 500 | 4*Lv1 Mosquitoes | Observatory Event | Instant | CC3 |
| 2 | 800 | 4*Lv2 Mosquitoes | 100,000 | 1d | CC5 |
| 3 | 1100 | 4*Lv3 Mosquitoes | 600,000 | 3d | CC7 |
| 4 | 1400 | 4*Lv4 Mosquitoes | 1,500,000 | 5d | CC9 |
| 5 | 1700 | 4*Lv5 Mosquitoes | 3,000,000 | 7d | CC11 |