I rarely play "Backrooms" inspired game, but this is a huge exception and it was truly a massive enjoyment.
It was easy round for me in the beginning, but I played couple of rounds after I recorded the playthrough and it kept getting harder and harder. I know the game jam rules and all, but I would really love to see an expansion for the game - maybe adding more levels and increasing the difficulty.
Great job with the game. Good luck in the future developments as well. Cheers!