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Crusader Kings III (Xbox Series X|S)

Xbox Series X|S

67 of 116 achievements are assigned to a part of this game; 49 are unassigned. Grouping explains the list — it never changes how much of the game you have completed.

Base game

Achievements
67
Gamerscore
1,000G
Prestige Score
17,183P
  • All Council Members have relevant skill levels of 20 or higher (excludes spouse)

    15 Gamerscore, 68 Prestige Score
    Amethyst rarity,1.23%
  • Replace a Council Member

    5 Gamerscore, 6 Prestige Score
    Uncommon rarity,18.39%
  • Create a Cadet Branch of your Dynasty

    10 Gamerscore, 28 Prestige Score
    Amethyst rarity,3.21%
  • Complete an entire Dynasty Legacy path

    15 Gamerscore, 67 Prestige Score
    Amethyst rarity,1.26%
  • Reach the highest possible Level of Splendor for your Dynasty

    20 Gamerscore, 160 Prestige Score
    Ruby rarity,0.63%
  • Use the Barbershop to change your appearance

    5 Gamerscore, 8 Prestige Score
    Uncommon rarity,10.39%
  • Appoint a Guardian to one of your children

    5 Gamerscore, 5 Prestige Score
    Uncommon rarity,21.2%
  • Gain a Strong Hook on your Head of Faith

    10 Gamerscore, 154 Prestige Score
    Ruby rarity,0.32%
  • Take the 'Avenge the Battle of Tours' decision and completely control Iberia

    20 Gamerscore, 815 Prestige Score
    Onyx rarity,0.08%
  • As Álmos Árpád, form Hungary and convert to Catholicism

    10 Gamerscore, 115 Prestige Score
    Ruby rarity,0.43%
  • Inherit a title from someone you Murdered​

    15 Gamerscore, 58 Prestige Score
    Amethyst rarity,1.67%
  • Go to war with one of your siblings over a Claim

    15 Gamerscore, 45 Prestige Score
    Amethyst rarity,2.73%
  • Unlock all Innovations (excluding regional and culture-specific innovations)

    20 Gamerscore, 150 Prestige Score
    Ruby rarity,0.68%
  • Assassinate someone after seducing them

    10 Gamerscore, 125 Prestige Score
    Ruby rarity,0.4%
  • Initiate and successfully form an alliance

    5 Gamerscore, 5 Prestige Score
    Uncommon rarity,24.16%
  • Reach the highest possible Level of Fame

    15 Gamerscore, 65 Prestige Score
    Amethyst rarity,1.34%
  • Fabricate a claim

    5 Gamerscore, 7 Prestige Score
    Uncommon rarity,13.95%
  • Complete all achievements

    100 Gamerscore, 4,708 Prestige Score
    Onyx rarity,0.06%
  • Murder your Spouse

    5 Gamerscore, 14 Prestige Score
    Amethyst rarity,3.06%
  • Gain the maximum amount of Dread

    10 Gamerscore, 23 Prestige Score
    Amethyst rarity,4.78%
  • Play until 1453

    20 Gamerscore, 270 Prestige Score
    Ruby rarity,0.37%
  • Use a hook to modify a Feudal Contract

    10 Gamerscore, 16 Prestige Score
    Sapphire rarity,9.22%
  • Know 10 Secrets simultaneously

    15 Gamerscore, 54 Prestige Score
    Amethyst rarity,1.91%
  • Take part in a successful Great Holy War

    15 Gamerscore, 48 Prestige Score
    Amethyst rarity,2.43%
  • Completely Control the Kingdom of Thessalonika

    15 Gamerscore, 510 Prestige Score
    Ruby rarity,0.11%
  • Gain different hooks

    5 Gamerscore, 8 Prestige Score
    Sapphire rarity,9.71%
  • Pass on an inheritable trait to a child

    5 Gamerscore, 8 Prestige Score
    Sapphire rarity,9.75%
  • Create a Faith

    10 Gamerscore, 35 Prestige Score
    Amethyst rarity,2.04%
  • As Count Eudes Robertine of Anjou, 867, your Dynasty rules the Kingdom of France

    20 Gamerscore, 389 Prestige Score
    Ruby rarity,0.24%
  • Defeat a Faction in War

    15 Gamerscore, 40 Prestige Score
    Amethyst rarity,3.59%
  • Start a scheme, find a secret, use a hook

    5 Gamerscore, 8 Prestige Score
    Uncommon rarity,10.24%
  • Start as Rurik the Troublemaker, 867. Lead your Dynasty to rule the Russian Empire

    15 Gamerscore, 265 Prestige Score
    Ruby rarity,0.27%
  • As Duke Nuño of Portucale in 1066, form Portugal

    20 Gamerscore, 618 Prestige Score
    Ruby rarity,0.13%
  • Choose a Lifestyle and apply a Lifestyle Perk

    5 Gamerscore, 6 Prestige Score
    Uncommon rarity,18.42%
  • Complete any skill tree and then reset your perk points

    15 Gamerscore, 68 Prestige Score
    Amethyst rarity,1.22%
  • Create and upgrade a Men-At-Arms Regiment

    5 Gamerscore, 5 Prestige Score
    Uncommon rarity,22.18%
  • Fully upgrade a Duchy Building anywhere in your personal Domain

    15 Gamerscore, 99 Prestige Score
    Ruby rarity,0.78%
  • As Daurama Daura of Kano, 867, reform a pagan faith and convert all local Counties

    50 Gamerscore, 2,354 Prestige Score
    Onyx rarity,0.06%
  • Increase your Rank

    10 Gamerscore, 15 Prestige Score
    Uncommon rarity,10.71%
  • Found a Holy Order

    15 Gamerscore, 54 Prestige Score
    Amethyst rarity,1.96%
  • As Duke William of Normandy in 1066, subjugate England

    15 Gamerscore, 372 Prestige Score
    Ruby rarity,0.18%
  • Use the Claim Throne Scheme successfully

    10 Gamerscore, 41 Prestige Score
    Amethyst rarity,1.46%
  • Have three or more Virtuous Traits

    20 Gamerscore, 148 Prestige Score
    Ruby rarity,0.69%
  • Use a hook to help you win an Election

    20 Gamerscore, 815 Prestige Score
    Onyx rarity,0.08%
  • Have 100 living Dynasty members​

    20 Gamerscore, 81 Prestige Score
    Amethyst rarity,1.51%
  • Convert all of Iberia to Christianity

    25 Gamerscore, 596 Prestige Score
    Ruby rarity,0.19%
  • Restore the Roman Empire

    50 Gamerscore, 675 Prestige Score
    Ruby rarity,0.37%
  • As Duke Vratislav Přemyslid of Bohemia, 1066, rule Bohemia and the Holy Roman Empire

    15 Gamerscore, 316 Prestige Score
    Ruby rarity,0.22%
  • Reach the highest possible Level of Devotion (max Piety)

    15 Gamerscore, 59 Prestige Score
    Amethyst rarity,1.6%
  • As any Character, successfully Seduce 10 people

    10 Gamerscore, 118 Prestige Score
    Ruby rarity,0.42%
  • Own or become the Liege of all seven Hindu Holy Sites

    15 Gamerscore, 464 Prestige Score
    Ruby rarity,0.13%
  • Suffer from a Mental Breakdown

    10 Gamerscore, 12 Prestige Score
    Uncommon rarity,16.75%
  • Progress through the stages of war

    5 Gamerscore, 5 Prestige Score
    Uncommon rarity,24.9%
  • Assassinate any character

    5 Gamerscore, 8 Prestige Score
    Uncommon rarity,11.08%
  • Starting as an Irish ruler, form the Kingdom of Ireland

    10 Gamerscore, 24 Prestige Score
    Amethyst rarity,4.52%
  • While holding any Empire Title, be naked

    20 Gamerscore, 364 Prestige Score
    Ruby rarity,0.26%
  • Have a new child

    5 Gamerscore, 5 Prestige Score
    Common rarity,25.66%
  • Construct a new building

    5 Gamerscore, 5 Prestige Score
    Uncommon rarity,22.88%
  • Have 10 living children

    10 Gamerscore, 20 Prestige Score
    Sapphire rarity,6.14%
  • Murder your lover's spouse​

    10 Gamerscore, 46 Prestige Score
    Amethyst rarity,1.17%
  • Appoint a new Military Commander

    5 Gamerscore, 6 Prestige Score
    Uncommon rarity,17.49%
  • Have strong hooks on three Direct Vassals

    20 Gamerscore, 389 Prestige Score
    Ruby rarity,0.24%
  • Reach the highest possible stress level

    10 Gamerscore, 22 Prestige Score
    Sapphire rarity,5.34%
  • Marry another character

    5 Gamerscore, 5 Prestige Score
    Common rarity,30.73%
  • Upgrade an existing building

    5 Gamerscore, 5 Prestige Score
    Uncommon rarity,23.93%
  • Obtain every perk in a Lifestyle

    10 Gamerscore, 32 Prestige Score
    Amethyst rarity,2.39%
  • Have your Dynasty rule 10 sovereign realms of at least Kingdom tier simultaneously

    50 Gamerscore, 1,054 Prestige Score
    Ruby rarity,0.22%

Unassigned

Achievements
49
Gamerscore
900G
Prestige Score
43,825P
  • As a dwarf, win a Varangian Adventurer war anywhere outside of Europe.

    10 Gamerscore, 407 Prestige Score
    Onyx rarity,0.08%
  • Orchestrate a Grand Wedding where the Spouses become Soulmates

    10 Gamerscore, 142 Prestige Score
    Ruby rarity,0.35%
  • Take the Renewed Caliphate ending in the Iranian Intermezzo Struggle

    10 Gamerscore, 633 Prestige Score
    Onyx rarity,0.03%
  • Take the 'Dominate the Caliph' foundation for the Abbasid Humiliation ending in the Iranian Struggle

    10 Gamerscore, 729 Prestige Score
    Onyx rarity,0.02%
  • Have every camp followers temperament be positive and have at least 10 camp followers

    5 Gamerscore, 124 Prestige Score
    Ruby rarity,0.18%
  • Embrace the Basque paganism faith during the Iberian struggle.

    10 Gamerscore, 471 Prestige Score
    Onyx rarity,0.06%
  • As a member of the Pugyel Dynasty, re-create the Empire of Tibet.

    20 Gamerscore, 942 Prestige Score
    Onyx rarity,0.06%
  • Have five simultaneous House members as Theme governors (excluding you) while not being the Emperor

    10 Gamerscore, 564 Prestige Score
    Onyx rarity,0.04%
  • Have an infected Barony at the maximum Epidemic Resistance

    50 Gamerscore, 2,354 Prestige Score
    Onyx rarity,0.06%
  • Manage to make your Legend Protagonist a Saint

    10 Gamerscore, 511 Prestige Score
    Onyx rarity,0.05%
  • As an unreformed tribal, form the North Sea Empire.

    20 Gamerscore, 648 Prestige Score
    Ruby rarity,0.12%
  • Create a Divergent Culture

    10 Gamerscore, 121 Prestige Score
    Ruby rarity,0.41%
  • Create a Hybrid Culture.

    10 Gamerscore, 91 Prestige Score
    Ruby rarity,0.53%
  • Reach the maximum amount of Court Grandeur.

    15 Gamerscore, 118 Prestige Score
    Ruby rarity,0.64%
  • Become the Emperor of a newly-formed Latin Empire through a Crusade

    50 Gamerscore, 2,820 Prestige Score
    Onyx rarity,0.04%
  • Adopt the Administrative Government via Decision

    10 Gamerscore, 358 Prestige Score
    Ruby rarity,0.1%
  • As a Norse-Asatru ruler, have your capital on any island in the Indian Ocean.

    15 Gamerscore, 443 Prestige Score
    Ruby rarity,0.14%
  • As a Norse tribal, control the entirety of Sicily before 1047.

    20 Gamerscore, 680 Prestige Score
    Ruby rarity,0.11%
  • Start as an uninvolved character, become involved and end the Iberian struggle.

    20 Gamerscore, 1,022 Prestige Score
    Onyx rarity,0.05%
  • End the Iberian struggle through compromise.

    15 Gamerscore, 706 Prestige Score
    Onyx rarity,0.06%
  • End the Iberian struggle by setting your differences aside.

    15 Gamerscore, 846 Prestige Score
    Onyx rarity,0.04%
  • End the Iberian struggle through means of force.

    15 Gamerscore, 510 Prestige Score
    Ruby rarity,0.11%
  • As an Emperor, go on an Intimidation Tour visiting all of your Powerful Vassals

    10 Gamerscore, 633 Prestige Score
    Onyx rarity,0.03%
  • Take the Iranian Resurgence ending in the Iranian Intermezzo Struggle

    10 Gamerscore, 471 Prestige Score
    Onyx rarity,0.06%
  • As a North Germanic Asatruan, control all Atlantic and Mediterranean islands.

    50 Gamerscore, 2,555 Prestige Score
    Onyx rarity,0.05%
  • Create and rule the kingdom of Valencia as an heir to El Cid

    50 Gamerscore, 2,555 Prestige Score
    Onyx rarity,0.05%
  • Complete a Legend

    5 Gamerscore, 97 Prestige Score
    Ruby rarity,0.24%
  • Have every Royal Court speak your Court Language

    50 Gamerscore, 3,163 Prestige Score
    Onyx rarity,0.03%
  • Capture a large wild animal while on a Hunt

    20 Gamerscore, 1,022 Prestige Score
    Onyx rarity,0.05%
  • Win every Contest at a Grand Tournament with at least three Contests

    50 Gamerscore, 1,620 Prestige Score
    Ruby rarity,0.12%
  • As an Asatru, hold the kingdom of Thessalonika with a title other than Byzantium.

    20 Gamerscore, 873 Prestige Score
    Onyx rarity,0.07%
  • Loot four Illustrious-Tier Vizier Extravagance Modifiers from your Vizier

    20 Gamerscore, 1,458 Prestige Score
    Onyx rarity,0.02%
  • Contract, and recover from, the Bubonic Plague

    20 Gamerscore, 1,458 Prestige Score
    Onyx rarity,0.02%
  • Obtain a mythological rarity artifact from an Adventurer Inspiration.

    15 Gamerscore, 143 Prestige Score
    Ruby rarity,0.5%
  • Host a Funeral for your Legend Protagonist

    10 Gamerscore, 437 Prestige Score
    Onyx rarity,0.07%
  • Starting as a Count, rule an Empire, become an Adventurer, then rule an Empire again

    20 Gamerscore, 1,458 Prestige Score
    Onyx rarity,0.02%
  • As Baudouin of Jerusalem in 1178, defeat Saladin in a war

    10 Gamerscore, 564 Prestige Score
    Onyx rarity,0.04%
  • As a character of a faith with Jizya or Tax Nonbelievers doctrines, have ten vassals of other faiths

    5 Gamerscore, 148 Prestige Score
    Ruby rarity,0.14%
  • As a character of a faith with the Fadaeyeen Doctrine, dispose of a Lowborn, a King and an Emperor

    10 Gamerscore, 729 Prestige Score
    Onyx rarity,0.02%
  • As an Adventurer, buy an Estate in Byzantium and lead your line to become Emperors

    10 Gamerscore, 729 Prestige Score
    Onyx rarity,0.02%
  • Convert all of Iberia to the Mozarabic faith.

    20 Gamerscore, 1,128 Prestige Score
    Onyx rarity,0.04%
  • Visit ten Kingdom Tier Vassals on a Grand Tour

    5 Gamerscore, 282 Prestige Score
    Onyx rarity,0.04%
  • Have a capital Barony with 60+ income, a stationed 500+ Heavy Cavalry Regiment and a mine

    20 Gamerscore, 1,265 Prestige Score
    Onyx rarity,0.03%
  • As a Scottish character, complete a Legend claiming your descent from Ancient Egypt

    10 Gamerscore, 633 Prestige Score
    Onyx rarity,0.03%
  • Starting as a member of the Umayyad Dynasty, hold the Empire of Arabia and the Sunni Caliphate

    50 Gamerscore, 3,163 Prestige Score
    Onyx rarity,0.03%
  • Finish any track in the Hastiluder Trait

    5 Gamerscore, 119 Prestige Score
    Ruby rarity,0.19%
  • As the Seljuk Count in Samosata, own Rum and a Hybrid culture of Oghuz and Greek.

    20 Gamerscore, 1,022 Prestige Score
    Onyx rarity,0.05%
  • As a North Germanic Asatruan, convert yourself and all of Russia to Islam.

    15 Gamerscore, 706 Prestige Score
    Onyx rarity,0.06%
  • Travel to a safe holding while your Capital is infected by a Epidemic

    10 Gamerscore, 154 Prestige Score
    Ruby rarity,0.32%