Iron Forge

In the tree

Metallurgy tech tree

Column 6

• Metallurgy tech tree Column 6

Research cost

Red points

35

What it unlocks

Iron Ingot

Furnace II

• Iron Ingot Furnace II

Supply: Iron

Woodworking Workbench I

• Supply: Iron Woodworking Workbench I

Furnace II

Building

• Furnace II Building

Research first

Bronze Polishing

30 red tech points

• Bronze Polishing 30 red tech points

Leads to

Iron Smithing

50 red tech points

• Iron Smithing 50 red tech points

Bellows

30 red tech points

• Bellows 30 red tech points

Iron Forge

• All technologies

In the tree

• Metallurgy tech tree Column 6

What it unlocks

• Iron Ingot Furnace II
• Supply: Iron Woodworking Workbench I
• Furnace II Building

Research first

• Bronze Polishing 30 red tech points

Leads to

• Iron Smithing 50 red tech points
• Bellows 30 red tech points