A-20

A-20 is one of the entities in Section Apartment and only encounterable in Doomsday Mode.
== Description==
A-20 is a fast runner, being more swifty than A-5, it will rush to the current room and have a chance to wait a single second then rebound once, rebounding back to lobby and despawning. Or it can not rebound and despawn at current door.
== Appearance==
A-20 appears as a blue scribbly face.