Full list of all 161 Crusader Kings II achievements.
The base game contains 68 achievements, and there are 13 DLC packs containing 93 achievements.
As a character with a religion that practice Divine Marriages, have one of your siblings, parents and children as spouses/consorts at the same time.
Starting as Eustache de Boulogne (the Count of Boulogne in France) in 1066, choose to play as your beneficiary after they are made King or Queen in Jerusalem after a Crusade.
Found a Bloodline as a particularly cunning, ruthless and skilled Duelist.
As an Emperor, grab the crown out of the Pope's hands and crown yourself.
Starting as Erik the Heathen in 1066, rule the Kingdom of Sweden with the reformed Germanic Faith.
Conquer continental Western Europe as the Mongol Empire, starting in "Age of the Mongols" bookmark
Have a character you used to play be proclaimed a saint and have their Saintly Bloodline running in your veins.
Unite the Kingdoms of the three brothers, Lech, Czech and Rus, into one Slavic Union.
Have 5 Historical Bloodlines on your character.
Create the Empire of the Outremer.
Win a Crusade targeting Byzantium.
Starting in a Shattered World, defeat a Great Conqueror in a war.
Starting in a Shattered World, rule an Empire.
Reform the Hellenic faith.
Start a Random World with all possible settings set to ‘Random’ and play for 200 years.
As a King or Emperor, have one of your domain Counties under the influence of a successful Rain Dance.
Found a Legendary Bloodline while part of a Warrior Lodge.
As a Tribal ruler, gain a title you have a claim on by duelling the holder.
As an East Slavic Pagan King or Emperor with your capital in the Eastern Europe region, successfully ask the ruler of Byzantium for a mass conversion.
As a ruler with any Pagan religion, win a Christian Crusade targeting you.
As a religion worshipping Bloodthirsty Gods, sacrifice enough people to found a Bloodline.
Have 100 kills in your Kill List.
As a member of the Ashina clan, solidify your divinity by ruling as Religious Head of the Reformed Tengri religion.
In a Shattered World with ‘Holding Types’ set to ‘Tribal’ or ‘Tribal & Nomadic’, adopt Feudalism or Republicanism.
Start a Random World as a 0 year old Count, with the maximum character age set to 0, become King or Emperor within 16 years.
Starting in the "High Middle Ages" bookmark as Svend II of Denmark, become the King of England
As a Muslim King or higher, become Grandmaster of the Assassins.
Start as a Norse Character, hold a Kingdom in India as your primary title. Your capital must also be located in India and converted to Norse.
Have the kingdom of Frisia as your primary title and have the duchies of Flanders and Brabant be dejure part of it.
As the Anti-Christ/spawn of Satan, become Grandmaster of the Satanists.
Start as the holder of Gotland and form the empire of Scandinavia.
Become Grandmaster of any devil-worshiper society.
Have a priest you corrupted (as a Satanist) become Pope.
As a Catholic, have a border with Miaphysite Abyssinia
As an assassin, assassinate a Crusader King in the Holy land.
Work your way up from Count to Emperor with a single character
As a woman, have three different husbands killed
Play a game all the way through from 1066 to 1453
Starting in the "High Middle Ages" bookmark, hold the Kingdom of Jerusalem
As female Messalian/Bogomilist/Cathar Ruler own all 5 baronies which make up the Orthodox Pentarchies and have a female temple holder control them.
Execute 10 or more prisoners in a single action.
Work your way up from Count to King with a single character
Assassinate a vassal bishop that likes the Pope better than you
Set up an antipope
Play a game where there are two simultaneous antipopes
Hold the kingdoms of England, Scotland, Wales and Ireland
Sire a child that has the Inbred trait
Have your spouse assassinated
As a Russian, hold the Kingdom of Russia.
Starting in the "High Middle Ages" bookmark as Harald of Norway, become the King of England
Play as three consecutive generations of empresses
As the Roman Empire, reclaim the old imperial borders
Have seven courtiers with the Dwarf trait
Have Rome, Jerusalem, Mecca and Medina within your Realm
Amass more than 10,000 in piety
Fulfill the Become Exalted ambition
Fulfill the Paragon of Virtue ambition
Achieve a score of 100,000
Amass more than 15,000 in prestige
Achieve a score of 50,000
Fulfill the goal of a Crusade
Achieve a score of 10,000
Sire five children
Starting in the "High Middle Ages" bookmark as William the Bastard, become the King of England
Work your way up from Count to Duke with a single character
Go on a Christian Pilgrimage
Marry another character
Find love after a duel.
Have 6 close family members as friends
Win 7 duels with one character
Gain the Legendary Wisdom modifier
Gain the Theologian trait
Successfully slander 20 people with one character
Gain the Hedonist trait through carousing
Build an Observatory
Successfully establish a trade route
Kill your prey in the Epic Hunt
Successfully seduce 10 people by targeted seduction with one character
Fund an immoral bishop and get him elected Pope
As a Zoroastrian, become the prophesied Saoshyant
As a Jew, create the Kingdom of Israel
Sacrifice another religion's head as a Norse or Aztec pagan
Play a game all the way through from 867 to 1453
As a Viking, return home with 1,000 worth of loot
Reform one of the Pagan religions
As a Patrician, win an election and become Doge
As a Patrician dynasty, build every upgrade for your Family Palace
Your Republic maintains trade posts in 80 provinces
Amass more than 20,000 in wealth
Throw the Aztec invaders back into the sea
Restore the Roman Empire
As an Orthodox Christian, hold Rome, Constantinople, Alexandria, Antioch and Jerusalem
As a Muslim, crush a Decadence revolt
Starting in the "High Middle Ages" bookmark as the Abbasid Caliph, become independent and hold an empire title
Go on a Hajj to Mecca
As an Anglo-Saxon or Saxon ruler, be king of both Saxony and England
Hold any Emperor or King title as a Lombard after 1300
Have a capital province with Norse culture and Muslim religion
Found the Holy Roman Empire in a game starting in 769
Become Emperor of Francia as Carloman, brother of Charlemagne
Play a game all the way through from 769 to 1453
Be simultaneously at war with the Aztecs and the Mongols
As a Christian non-Saxon, completely conquer Saxony in a game starting in 769
Divorce a Lombard Princess as a Christian
Play as a Tribal Ruler and Reform to Merchant Republic
Rule as Emperor with the Reformed Zun Faith
Be King of Frisia and hold the Atlantic coast from Léon in Brittany to Jylland
Play as a Tribal Ruler and Reform to Feudalism
Rule the Empire of Rajastan and convert all its provinces to Islam
Be Emperor of both Persia and Rajastan
Convert both Rome and Constantinople to the same (Indian) religion
Rule the Empire of Britannia as a Hindu, Buddhist or Jain character
Sacrifice a King or Emperor tier character to Kali
Convert Mecca to Hinduism, Buddhism or Jainism
Become Samrat Chakravartin
Kill a tiger by your own hand
Rule an Indian Kingdom or Empire as a Christian and convert all its provinces
As a ruler of non-Indian culture, conquer a King or Emperor title in India
Play as a character with Wolf's Blood.
As a Norse character, become King of Mongolia.
Own all the silk route ports in india as a European merchant republic.
Settle a steppe mercenary with more than 20 martial in your lands.
Defeat a sibling in a war using the rival casus belli.
Start in Western Europe and completely conquer the region of Mongolia.
Build 3 fully upgraded silk road trade posts.
As a steppe horde, conquer the whole steppe region.
As a steppe horde, have an independent tributary King or Emperor in the British Isles
As a steppe horde, have a population of 150 000.
Conquer Constantinople as a Turkic steppe horde.
As a vassal use a favor to change a law.
Have at least one child with each of the five level four education traits.
Sit on the council and have every other council member as well as the ruler owing you a favor.
Enforce peace for 6 or more vassals.
Create a mercenary band and have them bring in money for you.
Have all members of your council be Loyalists.
Successfully intervene in a youth's development to force one of your own traits onto them.
Win a war using Mercenaries.
Have someone owe you a Favor
As a ruler have a council that is not content.
Kill a character with the Immortal trait.
Become immortal.
From Seclusion, kick someone out who did not have the plague.
Recover from the Black Death.
Become One-Eyed, One-Legged and One-Handed.
Die from the Black Death.
From Seclusion, kick someone out who had the plague.
Go into Seclusion.
Have elephants trample the Pope/Caliph.
Contract three symptoms.
Build a Hospital.
Survive the End Times.
Starting as a Norse character, rule the Kingdom of England (or the Empire of Britannia) as an English cultured character of a Christian religion.
Starting and staying as a Han Chinese character, be an independent King or Emperor and rule all of North Africa (the Maghreb region).
As Mu’nis al-Muzaffar of Galilee in 867, become an Emperor and have at least 100 realm size.
Starting as the Count of Sakya in 1066, rule as an independent Buddhist King or Emperor and control all Buddhist Holy Sites.
Starting as the last remnant of the White Huns (the Count of Mohadavasaka in 769) restore the borders of the Hephthalite Empire.
Eat a character of the Bön religion.
Have your dynasty rule 10 independent Feudal/Iqta/Monastic Feudal Kingdoms or Empires with at least 25 realm size each. You must be one of them.
Send a Eunuch to the Chinese Emperor.
Request an Imperial Marriage from China.
Send an invaluable artifact (Quality: 4 or 5) to the Emperor of China.