Lovely little game.
Slight room for improvement:
Show inventory icons on-screen, or check off items on the list.
It’s not always clear what things are interactable, or doors will be blocked invisibly, and then they’ll suddenly pop up an interaction which goes by too fast. Can’t re-view the photos, which can make things difficult.
Was there stuff in Room 6, or the trailer park doors I couldn’t re-enter? Music box played very slowly, not sure if there’s anything to it?
Love the ending, it looks threatening but isn’t.