I found this game to be quite charming and enjoyed the interactions with characters. The sprite work was good and made for a really nice, classic aesthetic. The music I also found to be good, and fitting to the atmosphere.
There were a few visual problems with sprite ordering, where some things were appearing infront of things they shouldn't. A particularly strange example is standing at the same height as the truck made the back disappear. Additionally, being able to move through rain drops, and rooms remembering the changes made to them, would really quickly improve the player experience of this game.
I did like the ghosts making it clear to you where was unfinished (I'm going to keep this solution in mind for future jams) as it's a much nicer option than things like invisible walls, or featureless rooms. I would've been really interested to see what would've been added if you had more time.