Burn half of the roots of evil.

Kill 100 Humanz.

Make all possible combinations in the inventory.

Meet Theophile in room 943.

Beat the Museum Monster.

Revive Sarah.

Burn a fissure.

Beat the game on Hard Difficulty

Bandage 5 deep bleeding wounds.

Destroy the Vampirz' nest.

Combine a taped bottle filled with flammable content or a spray with a glowstick.

Burn a root of evil.

Tape up a bottle.