The Backrooms
The Backrooms is an urban legend and creepypasta about a maze that seems to have no true end. It has empty office rooms in a moist yellow room and hallways. The area is said to have the smell of wet carpet with the sound of buzzing lights. These rooms have levels with monsters and strange but often dangerous creatures called "entities" living in them. Usually people get into the backrooms by accidentally falling or no-clipping through any solid object in real life.