A-278, colloquially referred to as "The Otherworldly Creatures"[1] is the twelfth entity you will encounter in Interminable Rooms. It has a unique mechanic, making it stand out amongst the entities within Interminable Rooms.

A-278 will appear in the ceiling the room it has spawned within. Its spawn conditions are quite alike to A-300 and Noah, only differing due to the fact it appears from the ceiling via a portal. Once having spawned, A-278 will rush through the room, and down the opposite dir