Hi, for the sound, I know it was supposed to be disturbing and honestly, I get jumpscared every second so haha I think you've achieved that. But it can be changed to be less repetitive or sounding less almost broken in a way without compromising the creepy/scary objective. I didn't understand what I needed to do in the game and I wasn't sure how to get out of the train thing. But it has a lot of potential and the concept makes me really curious! :)