Factory Encyclopedia
Full encyclopedia of every building, straight from the game data: costs, yields, production and upgrade details at every level.
⚠ Some values may not perfectly match the real in-game data yet, especially for the Earth Mine. This is a known issue and will be corrected soon.
Ceramic Key
KeysTier 14ConsumesKeyCeramics
Levels
5
Prod/day at max
1
Power at max
350k
XP/day at max
1.4M
Production / day
1
Power cost
350k
XP / day
1.4M
green = change vs previous level
| Lv | Upgrade cost | Duration | Output | Input 1 | Input 2 | Power | Yield | Prod/day | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  1 | 8d | 1 |  2 | 8 | 350,000 | 100% | 0.12 | |||||||
| 2 |  20 | 5d 5h | −2d 19h | 1 | 1.97 | −0.03 | 7.87 | −0.13 | 350,000 | 101.6% | +1.60% | 0.19 | +0.07 | ||
| 3 | 30 | 3d 10h | −1d 19h | 1 | 1.92 | −0.05 | 7.67 | −0.2 | 350,000 | 104.3% | +2.70% | 0.29 | +0.1 | ||
| 4 | 70 | 2d 2h | −1d 8h | 1 | 1.85 | −0.07 | 7.38 | −0.29 | 350,000 | 108.4% | +4.10% | 0.48 | +0.19 | ||
| 5 | 200 | 1d | −1d 2h | 1 | 1.74 | −0.11 | 6.96 | −0.42 | 350,000 | 115% | +6.60% | 1 | +0.52 | ||
Highlighted rows mark levels where the upgrade cost switches to a new resource.