Awesome aesthetic. Modern Hamlet with animals is certainly a unique approach. and the detailed spritework does it a lot of justice. It's a very impressive look for a game that runs on a Game Boy, and looked great on my SP.
The writing was fun. The combination of macabre with borderline absurdity works well for this.
As others have mentioned, moving the cursor from the corner so often got to be a bit bothersome. I'll add on one suggestion if further updates are planned: Removing the talk button if no characters are in the area.
There were a few points where I felt like I was just walking down a line and re-talking with characters to find new interactions. But trading items around to progress was satisfying, and those particular instances felt logical on the most part.