Total War: ATTILA achievements

Sack 10 Settlements as The Huns.

Use a spy's Poison Stores ability on a settlement 3 times.

Capture the historical province of Arabia Petraea, consisting of the following regions: Aelia Capitolina, Aila, and Nova Trajana Bostra.

Capture the historical province of Arabia Felix, consisting of the following regions: Eudaemon, Omana, and Zafar.

Capture the historical province of Arabia Magna, consisting of the following regions: Dumatha, Hira, and Yathrib.

Use Greek Fire to destroy an enemy ship and its crew.

Kill Attila the Hun by any means at your disposal.

Complete the Prologue Campaign.

Kill 100,000 enemy in battles

Destroy an enemy ship by ramming it.

Complete the Grand Campaign whilst fielding an army or fleet undefeated since the start.

Fight and win 25 campaign siege battles.