Project "Osore"

Project "Osore" is a Special hallucination that appears in NIGHT 4

In-game info about "OSORE" and his mechanics:

Project "OSORE '' is a mole rat-like human creature that appears in Night 4. This monster will crouch if the player walks near it. If crouching near the monster while in it's way, it will still jumpscare the player is not making any noise. In addition, toggling the torchlight while crouched does not set OSORE to pursue the player. When stepping on glass, the player's movement speed will decrease if near OSORE and red veins will appear on-screen. "OSORE" is faster than John's sprinting speed but the monster is capable of getting stuck around corners. If you are running from a long distance away from the monster, it will not pursue the player. After finding 3 radio parts, "OSORE" will be replaced by "BURT", who will now be active in the hallway until the player exits.

Although both OSORE and BURT have similar mechanics, OSORE is able to hear the player stepping on glass from a further distance than BURT.