There are 12 achievements worth a total of 200 points
Finish the game by beating the Gorgon.
Buy or sell 100 items.
Find 15 secret rooms.
Accumulate 500000 Gold.
Reach level 20 with any character.
Kill 100 monsters using exploding vases.
Complete at least one quest with each character.
Complete 2 quests in one continuous co-op session.
Defeat 10 monsters while in Alter Ego form.
Achieve a 10 kill chain.
Destroy all monsters in a dungeon level.
Equip a full suit of armor: Helmet, Armor and Weapon.