That was really really amazing! Even for being so short you really nailed the comedy and digging. I liked that you encouraged exploration through a second digging upgrade. The visual design was unique and I felt it worked really well with the game and the audio was good too! I liked the little puzzle with the pulley even though it took me quite a while to notice it.
I think the torches were cool but they could have a little indicator or something to notice them from afar, maybe a burning coal? I also think it might be good to have them stay lit since I ended up accidentally backtracking a lot because they burnt out.