
Star Laboratory
Builder baseBuilder base
The Star Laboratory searches the heavens for secrets to unlock a troop's full potential. Improve troop hitpoints, damage and housing space in addition to special troop abilities!
Level 10
110
- Hitpoints
- 2,750
- +300 from level 9
- Upgrade cost
5M- 5,000,000
- Upgrade time
- 10d
- Needs
- Builder Hall 10
To max at Builder Hall 10
- Builder Elixir
16.1M- Upgrade time
- 30d 20h
- Upgrades
- 9
- Level 1 → 2
15K· 10m - Level 2 → 3
50K· 30m - Level 3 → 4
300K· 8h - Level 4 → 5
700K· 12h - Level 5 → 6
1M· 2d
All levels
Upgrade cost is to reach that level| Level | Hitpoints | Upgrade cost | Upgrade time | Builder Hall |
|---|---|---|---|---|
| 1 | 650 | 1,000 | Instant | 1 |
| 2 | 800 | 15,000 | 10m | 2 |
| 3 | 975 | 50,000 | 30m | 3 |
| 4 | 1,150 | 300,000 | 8h | 4 |
| 5 | 1,350 | 700,000 | 12h | 5 |
| 6 | 1,600 | 1,000,000 | 2d | 6 |
| 7 | 1,850 | 2,000,000 | 4d | 7 |
| 8 | 2,150 | 3,000,000 | 6d | 8 |
| 9 | 2,450 | 4,000,000 | 8d | 9 |
| 10Max at BH10 | 2,750 | 5,000,000 | 10d | 10 |
From level 1: 16.1M builder elixir and 30d 20h to max at Builder Hall 10.
Hitpoints by level
2,750 at maxLevel 110
Stats at every level
- Size
- 4×4