Iron Instruments I

In the tree

Metallurgy tech tree

Column 9

• Metallurgy tech tree Column 9

Research cost

Red points

80

Blue points

15

What it unlocks

Iron Axe

Iron Anvil

• Iron Axe Iron Anvil

Iron Shovel

Iron Anvil

• Iron Shovel Iron Anvil

Research first

Iron Works

75 red tech points

• Iron Works 75 red tech points

Leads to

Iron Products

90 red and 10 blue tech points

• Iron Products 90 red and 10 blue tech points

Iron Instruments I

• All technologies

In the tree

• Metallurgy tech tree Column 9

What it unlocks

• Iron Axe Iron Anvil
• Iron Shovel Iron Anvil

Research first

• Iron Works 75 red tech points

Leads to

• Iron Products 90 red and 10 blue tech points