Coal detector
Revision as of 09:14, 12 December 2019 by Admin (talk | contribs) (Created page with "{|class="wikitable" style="float:right;" !Blueprint Requirements |- |1,000,000x steel, 10,000x coal |} Improves all coal mines of a corporation in t...")
| Blueprint Requirements |
|---|
| 1,000,000x steel, 10,000x coal |
Improves all coal mines of a corporation in the region it is installed in to produce 10x coal instead of 8x.
