Very nice! I solved the mystery and got to the end! Love the artstyle, and the music was sweet but the dialogue sound did get pretty grating.
The story was great, I just wish there was some way to use the knowledge I gained in a previous loop to get further in dialogue without sprinting to each character and mashing through text. Every time I talked to the wrong person for a second I became frustrated that there was no way to insta-restart the loop (unless I just missed that?)
But great work overall!