Total War: ATTILA achievements

Fight and win a campaign land battle where you have spent half or less on units than the enemy.

Be in a formation while engaging an enemy

Control a province in which 5% of its income is derived from slaves.

Rout a land unit with a marine unit during a campaign battle.

Research at least 1 technology from each research category.

Your infantry unit recovers from wavering 3 times during a single campaign battle.

Play and win 1 campaign siege battle

Fight and win a single campaign land battle.

Attack an enemy unit in the rear whilst it is already engaged with another.