This page lists all the Building types of the game.
To minimize spoilers, the following sections are grouped by technology era. Read ahead at your own risk!
Technology eras are not defined explicitly in Ymir, but players often use them to communicate about game progression based on the major milestones for unlocking construction resources. Since you can't build without these resources, they become "must have" Knowledges to access certain buildings and trade goods.
Steel Age & Beyond
Uncategorized (Need Info)
Know which technology era these belong in? Please add them!