Made an account just to comment- I played through a game of this solo, using it as a tool to explore one of my characters. Not sure if it was healing or cathartic per se but I did cry quite a bit over the course of the 20 (in game) days. Also, reached 0 on the absolute final day and wasn't sure what to do, so I left it up to a coin flip.
All in all 10/10 experience. Will probably try again, either alone again or with a friend.