Taxidermy is a creature that serves as the boss battle of Apartment 30. It appears in the Floor 3 Hallway on day 4 in front of its apartment, seeming to be an inanimate sculpture. After the player enters the apartment, it will follow and move between positions inside the living room when unobserved. After the player enters the skin rooms, it will become aggressive and begin moving normally, attempting to attack when the player returns to the living room. Taxidermy will change forms as it is fought, the third of which is called Suture Wire.