So, I just played this game, and I just wanted to say my thoughts on it.
So, I liked the atmosphere overall. I'm glad it doesn't rely on using a bunch of jumpscares. The gameplay doesn't really feel like Minecraft, but it plays pretty well.
The part with the green mob was very frustrating, though. My main issue with it was that, despite it running faster than the player, there is no sprint button, meaning that you're basically screwed if you aren't within a few feet of a hiding spot. It doesn't help that it's hard to tell when the mob is near the hiding spot when you're in it. There were a few times when I heard the mob's growling getting quiet, only for it to be right there when I come out of my hiding spot.
Also, this isn't a huge issue, but I feel like the developer could have been visible during the ending, maybe standing on that giant crafting table while he's talking to you, instead of only being present through the messages he sends.
I also thought it was a little weird that you have to craft a new pickaxe the second time you need one, considering you already craft one earlier on in the game. I feel like the first pickaxe could have broken after destroying the coal ore early on, that would justify needing to craft a new one.
Overall, though, I think this is a good game. It's short, but it's a well-made Minecraft horror game, even with some of the issues it has.