Factory Encyclopedia
Full encyclopedia of every building, straight from the game data: costs, yields, production and upgrade details at every level.
Secret Lab
Power & storageLevels
5
Max count at max
3
TH required at max
10
Upgrade time at max
10d
Upgrade time
10d
| Lv | TH req. | Player lv req. | Max count | Upgrade time | Upgrade cost |
|---|---|---|---|---|---|
| 1 | 6 | 32 | 1 | 1d | — |
| 2 | 7 | 50 | 1 | 2d |  3 |
| 3 | 8 | 75 | 2 | 4d | 10 |
| 4 | 9 | 120 | 2 | 7d | 15 |
| 5 | 10 | 200 | 3 | 10d | 25 |