Here is the full list of all 22 Dungeons of Edera achievements.
Complete the tutorial mission
Kill your first boss
Return Quinn to Drudgers Keep
You don't make deals with goblins
Free Tabrak and his clan
Kill 100 enemies
Kill 500 enemies
Kill 1000 enemies
Kill 10 bosses
Kill 25 bosses
Kill 50 bosses
Stop the war between Arbidum and the Sufract Clans
Defeat Oswary Naval Captain
Defeat the Emperor
Take the money from Spork
Kill Spork
Reach level 10
Reach level 20
Reach level 40
Beat 5 dungeons in a row in Dungeon Runner
Beat 10 dungeons in a row in Dungeon Runner
Retire your character