Really awesome game! It was very visual interesting. It reminds me a lot of a game called 'Subway Midnight' with that disturbing vibe and flat characters.
The animated text is also a very nice touch. That paired with the sound design of this game just makes it feel a lot more polished. The sounds for the game are perfect!
Narratively the game is also very intriguing and done pretty well. I also really like the bad handwriting thing it's pretty silly and is a cool concept for this type of game. Since it takes time to read the handwriting you can get ambushed by the monster which adds tension.
Also the way the monster comes in with the flickering lights is really cool. And overall the visual effects are really well done like the chromatic aberration and subtle lighting.
The only thing I think that was a big downside was just the way the hiding and the monster worked. I feel like the monster isn't enough of a setback so it doesn't really carry any weight and it just feels like a minor hinderance. And a lot of times although it was intentional, in some places it just appears way too often and gets a bit annoying.
Overall really cool experience and was very enjoyable. Very impressive!