Such a vibe. I don’t really understand the limited space as you have an infinite ender chest which just means finding something you need and then backtracking to dump some bullets then back-backtracking to get a key that unlocks a room with some bullets in it and another key. By the time I got to ‘Nowhere’ I just didn’t bother carrying anything other than the torch and ran around till I filled my inventory with keys then just used them all, rinse repeat. I didn’t find that this increased my terror only my tedium. Having said all that, the propaganda poster which explained this mechanic was 10/10 brilliant.