Bellows
Bellows is a metallurgy technology after Iron Forge. Its definition costs 30 red technology points.
Prerequisite and cost
Section titled “Prerequisite and cost”Iron Forge is the listed prerequisite. Unlocking this technology costs 30 red points.
Unlocks
Section titled “Unlocks”
The unlock list contains Lens, Alchemy Flasks II and Bellows. The last entry is a facility with the same displayed name as this technology.