Really good game! I'm surprised I didn't play more "escape the room" types of games in this jam, so this was a really nice surprise =)!
The graphics are quite nice and the sound design is really good! I love the general "puzzly" ambiance of your game ^^.
I enjoyed pretty much all the little puzzles I managed to complete, but gave up at the 24-switches door. Not because it was difficult, I probably would have arrived at a solution at some point, but just out of sheer boredom ^^'. The other puzzles looked more like "real" puzzles where I had to think, but this one just felt like "randomly pressing buttons without any logic until something happens". I hope I don't miss a lot of doors ^^'.
So yeah, overall it's a nice game, and I had fun! It reminded me of all the little "escape the room" flash games I played a loooooong time ago (M.O.T.A.S, Crimson Room, Submachine, that good old stuff =p) and I enjoyed playing it ^^!