Kane Pixels[0] is the most popular Backrooms creator by a wide margin[1], and the recipient of that A24 movie deal.
His Backrooms canon is completely separate from The Backrooms Wiki canon. It has none of the prescribed "levels", or any other of the Wiki's infinite proliferation of boring bullshit. It's purely descended from the original 4chan post[2]
[0] https://www.youtube.com/@kanepixels
[1] https://www.youtube.com/results?search_query=backrooms
[2] https://i.kym-cdn.com/photos/images/newsfeed/001/495/035/a5a...