So overall, I thought this was a pretty well-designed game, and it was pretty scary and enjoyable, so good job on that first and foremost! I did, however, have some issues, the first being that the notes were a little hard for me to read with the font that was used on them. Maybe having the notes with that font and then an additional UI pop-up of regular text over it, similar to how RE or Silent Hill does it, would make them easier to read, just as an example.
The other area I ran into a bit of issues with was with moving the character in general, there were times when moving sideways that I thought I was moving it the way I though felt right and it would jut completely go the opposite direction from what I was trying to get it to go.
Your Aesthetics, Music and sound design were amazing though and I don't really have anything to critique on those so good job there.