I Am Overburdened achievements

11.11%

Dungeon crawler

Beat the game on nightmare difficulty

11.11%

Van Helsing

Unlock all entries in the Book of Monsters

11.11%

Avian destroyer

Unlock the Buzzard Wizard in the Book of Monsters

11.11%

Like A Boss

Select all artifacts randomly in a treasury mode playthrough

22.22%

Artifact hunter

Unlock 100 items in the Tome of Artifacts

22.22%

Taxman

Have 500 gold on you

33.33%

Gold digger

Have 350 gold on you

33.33%

Relic collector

Unlock 75 items in the Tome of Artifacts

33.33%

Crystal magnate

Beat the Crystalline Cavern on nightmare difficulty

44.44%

Legendary warrior

Beat the Rusting Fort on nightmare difficulty

55.56%

Sewer rat

Beat the Filthy Sewers on nightmare difficulty

55.56%

Antiquarian

Beat the Dusty Vault on nightmare difficulty