Metallurgy technology
80 red and 30 blue tech points
Smithy: Hammer is a Metallurgy technology in column 9 of the tech tree. Researching it costs 80 red and 30 blue tech points. It needs Smithy I first. It unlocks Iron Ingot, Iron Kit I and Smithy: Hammer.
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Column
Red points
Green points
Blue points
Total points
Unlocks
Reputation