Dungeonborne features a robust achievement system that rewards players for various feats. Here are some notable achievements and tips for acquiring them:

- 'Crypt Conqueror': Defeat Necromancer Zarthus without taking any damage from his 'Corpse Explosion' ability. Requires precise positioning and timing.
- 'Eldorian Explorer': Discover all hidden areas in the Sunken City of Eldoria. Look for secret walls and illusory floors.
- 'Dragon Slayer': Defeat Lesser Dragon is using only melee attacks. A challenging feat for Warriors and Rogues.
- 'Master Alchemist': Craft every potion and elixir recipe available from Alchemist Elara. Requires extensive material gathering.
- 'Legendary Gear': Equip a full set of Legendary (orange rarity) items. This will require significant farming and luck.
Many achievements offer unique cosmetic rewards or titles that can be displayed on your character.