I'm enjoying this a lot so far! The game has a sad and not quite right atmosphere that I love.
(Mild spoilers)
I got stuck with a silver key and a ripped photo in my inventory after opening the diary in the room and checking the radio again. I *think* I've checked everything twice again, so I was wondering if you were planning on including hints somewhere. Otherwise, I'll most likely figure it out if I pick it up again with fresh eyes in a while. Thank you for sharing your game!