A-233, also known as "The Demonic Screamer," is an entity that roams throughout the rooms. Similar to A-125, nobody knows where it came from. It is able to instant-kill you regardless of whether or not you are hiding. It will attack from behind, and can always tell when you're moving or looking at it. It moves at a rapid pace, and can catch up very easily. It also is composed of a variety of constantly swapping faces, making it look similar to A-60, the Multi-Monster.
Fun fact: In Multiversal Rooms, A-233 is female, and is married to A-125, who is their husband! Another fact: Similar to A-200, A-233 always knows where you are, so hiding won't stop it from damaging you. This includes fridges, lockers, and tables.
