Steel Works
Metallurgy technology
175 red and 20 blue tech points
Steel Works is a Metallurgy technology in column 15 of the tech tree. Researching it costs 175 red and 20 blue tech points. It needs Smithy II first. It unlocks Engineering Kit, Supply: Steel Tools and Smithy: Grindstone.
Branch and cost
Branch
Column
Red points
Green points
Blue points
Total points
Unlocks
Reputation
In the tree
Research cost
175Red points
20Blue points
