Crusader Kings III achievements

Visit ten Kingdom Tier Vassals on a Grand Tour

Have a max rank Acclaimed Knight with the Warrior of the Faith Trait

Succeed at a Legendary Hunt

Finish all tracks in the Hastiluder Trait

Adopt the Administrative Government via Decision

As a Scottish character, complete a Legend claiming your descent from Ancient Egypt

Starting as a member of the Umayyad Dynasty, hold the Empire of Arabia and the Sunni Caliphate

Have one of your Lowborn Knights win a Grand Tournament Joust, then land them

Contract, and recover from, the Bubonic Plague

Successfully claim your Liege's title while having a higher Legitimacy Level than them

Capture a large wild animal while on a Hunt

Win every Contest at a Grand Tournament with at least three Contests