Glad you enjoyed it! Is it the bug where the question disappears from the wall, and you get locked in the final area?
Viewing post in Rendezvous With Death jam comments
Well, I fell under the map after pressing the box, couldn't do it without falling, and like 4 times I got this bug where your screen goes black a few seconds after loading into a new area, I figured that everything works there, because you can interact with things (if you manage to finde them with no vision), but the black screen effect stays on in the consecutive areas too (I believe it's the same effect you use for swithcing areas).