Reach "Chaotic Power" ending.

Collect all entries in the collection.

Finish all levels.

Unlock all plague weapons.

Reach "Power of Vile Blood" ending.

Finish "Hermes Fortress" level.

Fully upgrade a potion.

Collect all potion ingredients.

Fully upgrade a plague weapon for the first time.

Finish "Royal Garden" level.

Defeat The Hanged Queen.

Craft a potion recipe for the first time

Defeat Odur.