Crusader Kings II achievements

Starting in the "High Middle Ages" bookmark, hold the Kingdom of Jerusalem

Play as a Tribal Ruler and Reform to Merchant Republic

Starting in the "High Middle Ages" bookmark as Harald of Norway, become the King of England

Divorce a Lombard Princess as a Christian

As a Christian non-Saxon, completely conquer Saxony in a game starting in 769

Gain the Hedonist trait through carousing

Execute 10 or more prisoners in a single action.

As a Russian, hold the Kingdom of Russia.

Play a game where there are two simultaneous antipopes

Successfully seduce 10 people by targeted seduction with one character

Send a Eunuch to the Chinese Emperor.

Die from the Black Death.