What a hilarious intro and a really fun concept. I was really enjoying it!
Other than that one error I got, amazing job! I loved the humor, the concept, the mining mechanics, and the gem usage. Very clever and satisfying. The only suggestion I have is to have the enemies despawn if you die or get leashed? I died and they chased me all the way back to the base - which was rough to recover from. It happened when I died a second time on the second day near a chest. Here's the error: