I think that the aesthetic of the game works well and I like the navigation from one door to another with the screen effects, that being said, I think that the sound effect is a little grating after a while. I also agree that there could be a bit more randomization happening or some sort of notification to the player that maybe they are progressing. am I trying to escape, then make it feel like i'm sooo close. Am I lost, then make it feel like there might be a way out. I think that's where some sort of UI or music change could be interesting.