The dialogue is really snarky and fun. I really liked the 'overrated paper' line, and the sign about the school being closed on exam day.
The core mechanic was really good too. Clever implementation of an experience into a game's medium. Really smart how all the enemies work in a way that makes the consequence of the Attack matter, there's noone you can afford to just be standing still around.
I wasn't super sure of which things were just not in the game yet because it's unfinished or what things I was doing wrong/was unable to figure out, so I'm not sure I played it all the way through. But yeah, nice!