Level 19, or attic floorboards is the 20th level in BackRooms 2D lore but the 11th game in the serise. Level 19 resembles a dark attic and in the BackRooms 2D game it has a darkness effect over it. Sometimes you can find a flashlight on the ground that decreases the darkness effect. Otherwise there isn't much aside from a slighly different area. You can enter by(in lore) entering a hole in the wall on Level 1 and you can exit by (in lore) going trough a rusty door that goes to Level 20.