That's exactly what happens! You can try it yourself if you want :)
Can you make a downrooms version with sublevels 0-35? (go to https://backrooms.fandom.com/wiki/Level_REDACTED#Images_of_Death_itself to get the photos to base the game off of)
The photos go like this (left to right, top to bottom)
0 1 2
3 4 5
6 7 8
9 10 11
12 13 14
15 16 17
18 19 20
21 22 23
24 25 26
27 28 29
30 31 32
33 34 35