Building technology
75 red and 25 green tech points
Artisans I is a Building technology in column 9 of the tech tree. Researching it costs 75 red and 25 green tech points. It needs Conveyors first. It unlocks Builder and Smithy.
Branch
Column
Red points
Green points
Blue points
Total points
Unlocks
Reputation
Column 9
Town building
70 red and 20 blue tech points