I'll start by saying that I believe I dreamt about that incredibly eerie moon in the menu. Once the game started, I would have thought the pickaxe was meant for digging, but it's only useful for breaking your fellow miners' skulls. After the first two caves, to speed things up, I ignored the creatures and headed straight for the door. I don't think that should be possible. Very creepy, and the first horror game I've seen in the jam.