I really enjoyed the art and overall macabre tone of the game!! My wayfinding / sense of direction is terrible, so maybe a map or quest arrow could have helped? In games like these I find those very useful as I tend to get mixed up when I don't know my way around.
But besides that, I found this really cool! I have never played a game as a gravedigger so it was very interesting and definitely a first for me! Very fitting with the theme, and a bit spooky as well. Nice work with this one!