Metallurgy technology
Simple Barricades
60 red and 25 green tech points
Simple Barricades is a Metallurgy technology in column 7 of the tech tree. Researching it costs 60 red and 25 green tech points. It needs Reinforced Plank first. It unlocks Barricade I, Spiked Barricade I and Fortified Barricade I.
Technology
Branch
Column
Red points
Green points
Blue points
Total points
Unlocks
Reputation
In the tree
Metallurgy tech tree
Column 7
Research cost
Red points
× 60Green points
× 25
What it unlocks
Barricade I
Building
Spiked Barricade I
Building
Fortified Barricade I
Building
Research first
Reinforced Plank
45 red tech points
Leads to
Archers Tower
60 red and 25 green tech points