The Dodsvagr, Clan of the Rat Add-on for Northgard has 7 achievements.
Win with the Clan of the Rat
Achieve 50 Victories with the Clan of the Rat
Finish a Conquest with the clan of the Rat
Build the Relic of the Clan of the Rat
Overwork the same worker 5 times.
Keep the Purification Pyres burning for 12 months without interruption.
Have 10 Merchants working in the same zone.