Oh, this was pretty cool. I thought it would be harsher after a quite intense beginning, but the difficulty was just right. Visually, I prefered Unholy Ossuary, but gameplay-wise they're both great. Keep 'em coming.
Now I got to play your Lunar Catastrophe for Doom.
My playthrough (with Polish commentary):
https://youtu.be/AmxqyZSxw5s