
Have City Walls in every location along the route of the Great Wall.
Ultra rare
Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.
Rates and award counts were last observed on Oct 3, 2026.

Have City Walls in every location along the route of the Great Wall.
Ultra rare
Starting as Kilwa, own a market center in Africa with the highest market value in the world.
Ultra rare
Starting as Sweden, be an active war participant of the Protestant side and achieve victory in the War of Religions Situation.
Ultra rare
Starting as Ayyubids, either you or your subjects own: Egypt Region and Hejaz, North Yemen, South Yemen, Levant, and Jazira areas.
Ultra rare
As Serbia, conquer Constantinople, reach Empire rank, and control Stefan Dušan's empire.
Ultra rare
Have 6 cabinet members with the Eunuch trait.
Ultra rare
Start as a country with the Jurchen culture, become Leader of the Middle Kingdom.
Ultra rare
As Byzantium, restore Justinian's Borders and Mend the Schism.
Ultra rare
As the Roman Empire, own every location on the Mediterranean coast and reach 100 Latinitas.
Ultra rare
As a Frankokratia state, form the Latin Empire.
Ultra rare
Either as the HRE Emperor destroy Byzantium while owning Constantinople, or as Byzantium dismantle the HRE while owning Aachen.
Ultra rare
Having had Timur as the ruler of your country, form the Mughal Empire.
Ultra rare
Have 10 Legionary units in a single army.
Ultra rare
As Míng, form China, own the entirety of China, and be the leader of the Middle Kingdom.
Ultra rare
As the HRE Emperor have the 'Perpetual Diet', 'Ewiger Landfriede', and 'Direct Taxation' policies enacted.
Ultra rare
Win the Guelphs and Ghibellines situation after switching sides at least once, spending at least one month in each faction.
Ultra rare
Grow a location from a rural settlement into a Megalopolis.
Ultra rare
As Prussia have over 50 Quality and Offensive Societal Values.
Ultra rare
As a country of Italian culture, own the birthplace of the Renaissance while being fully Innovative.
Very rare
Starting as Brandenburg, overcome the 'Turmoil in Brandenburg' disaster with a Wittelsbacher investment score of 100 and a Wittelsbach ruler on the throne.
Very rare