Will hit the mines and increase the rate of ore generation. Ore will be transported by wagons to the Machine booster.
The Electric field generator empowers the hammers, which are in its field.
| Level | Cost | Effect |
|---|---|---|
| 1 | +1 Hammer | |
| 2 | +1 Hammer | |
| 3 | +1 Hammer | |
| 4 | +1 Hammer | |
| 5 | +1 Hammer | |
| 6 | +1 Hammer | |
| 7 | +1 Hammer | |
| 8 | +1 Hammer | |
| 9 | +1 Hammer | |
| 10 | +1 Hammer |
