Leave a level of Wolfsbane Wood with all boars alive

Kill the first boss

Kill the second boss

Beat the game

Beat the game with each playable character

Complete a sacrifice

Survive a room with 15 or more spiders

Kill 2 or more enemies with the same attack

Kill all enemies in a room without attacking once

Survive the Wolfsbane Woods while taking zero damage

Survive the Buried Tunnels while taking zero damage

Survive the Aberrations Chambers while taking zero damage

Read all the available bookshelf texts.

Activate the same Peculiar Room button 3 times in a row.

Unlock and upgrade everything available at the encampment

Finish the game after eating a Spicy Burrito.

Kill the third boss

Survive the Forgotten Crypts while taking zero damage

Have 4 pets at the same time