Level 907 is the 908th Level of the Backrooms.
Description:
Level 907 is a massive area, estimated to be over 6 million square miles of vertical, horizontal, and diagonal flat masses of concrete. Many of these pieces seem to be fused into another, possibly due to no-clipping. Because of the way the plates of concrete are formed, it is difficult to see far into the distance. A large area of white light seems to surround the entire Level, and no matter where you are, it is fully lit.
While the Level itself is finite on a horizontal axis, it seems to actually loop infinitely on a vertical axis. A rock thrown downwards into the white void will, within a few minutes, fall down from above.
If a piece of concrete is broken off, it will slowly regenerate, doubling the amount of concrete. Cracks and chips in the concrete do not last long, and often small particles of concrete dust and pebbles can be seen falling infinitely down the Level. Sometimes, a large chunk will break off, resulting in concrete dust and pebbles "raining", which can be deadly. However, this seems to sort itself out by unknown mechanisms after a few hours.
Bases, Outposts and Communities:
M.E.G. (A.k.a The "Major Explorer Group") "Pit Stop"
A large area in the center of Level 907 is made up of two parallel plates of concrete, which offer stable flat ground as well as protection from the "rain". This area currently is the home of 28 members of the M.E.G., and is used as a pit stop for wanderers passing through. Large bags of mountain and rock climbing equipment can be found here.
Entrances And Exits:
Entrances
Level 907 can be entered from The Hub.
Exits
Going forward for long enough in one direction will eventually lead you to the edge of the Level, which is a wall of concrete surrounding everything. Traveling along this wall for long enough will eventually lead to an opening. These openings can take you to a multitude of different Levels, including Level 34, Level 99, Level 224, Level 3, Level 301, Level 2.1, and at one point The Basement.