I so far compleated the game! Stage 4. I think it´s too long for a jam game, but I understand that you surelly want to update it later. Also, I would have liked some sound, even if it was only ambience. Besides that, I liked it, pretty good, it reminded me of TCOAAL with the rituals. I think it´s a good interpretation of the post-apocaliptic concept.
Btw, I would apreciate if you could rate my game, good luck in the jam!