Feudalism
Not unlocked yetHave humans complete a Mill Project.
Currency
Not unlocked yetHave humans complete a Customs House Project.
Questionable Ethics
Not unlocked yetHave humans complete a Mad Scientist Project.
Theocracy
Not unlocked yetHave humans complete a Sacrifice Altar Project.
Fascism
Not unlocked yetHave humans complete a Barracks Project.
Geology
Not unlocked yetHave humans complete a Geologist Project.
Fiscal-Military State
Not unlocked yetFinish an Era with a Village which has 200 Prosperity and 3 Warmarks.
Civilized
Not unlocked yetFinish an Era with a Village which has 250 Prosperity.
Fishing Village
Not unlocked yetFinish an Era with a Village which has 200 Prosperity and 5 Ocean Patches within its Border.
Specialization
Not unlocked yetFinish an Era with a completed upgraded Project.
Specialized Economy
Not unlocked yetFinish an Era with 3 completed upgraded Projects.
Post-Classical Era
Not unlocked yetFinish an Era of 30 minutes with 600 Prosperity.
The First Era
Not unlocked yetFinish the first Era.
A New Beginning
Not unlocked yetFinish the second Era.
A New Threat
Not unlocked yetFinish the third Era.
Developing Era
Not unlocked yetFinish an Era with 800 Prosperity.
Vibrant Era
Not unlocked yetFinish an Era with 1000 Prosperity.
Booming Era
Not unlocked yetFinish an Era with 1200 Prosperity.
Fantastic Era
Not unlocked yetFinish an Era with 1600 Prosperity.
Golden Era
Not unlocked yetFinish an Era with 2000 Prosperity.
Desert Town
Not unlocked yetFinish an Era with a Desert Village which has 300 Village Prosperity.
Desert City
Not unlocked yetFinish an Era with a Desert Village which has 500 Village Prosperity.
Forest Town
Not unlocked yetFinish an Era with a Forest Village which has 300 Village Prosperity.
Forest City
Not unlocked yetFinish an Era with a Forest Village which has 500 Village Prosperity.