Unnerving game! I think I got to an ending where I had to turn around (not sure if the game crashed on me or if the game closes on completion). Really loved the glowing mushrooms, made things even more unsettling than the darkness.
While more of a UE5 issue, my computer did struggle like crazy to run it at above 25 FPS. Definitely worth considering what tricks you can do for optimization.
Also I realized why I got stuck before, I forgot to pick up the nail lol