Bronze Forge
Bronze Forge follows Bronze Craft in the metallurgy technology branch. It costs 20 red technology points.
Prerequisite and cost
Section titled “Prerequisite and cost”Bronze Craft is the prerequisite. Bronze Forge costs 20 red technology points.
Unlocks
Section titled “Unlocks”The unlock list contains 
Tin, 
Golden nugget, 
Bronze Ingot and 
Sluice Box.
Beyond Bronze Forge, the technology tree has a 20-reputation lock with 
Herbert leading to Bronze Equipment.