Very relaxing game with intuitive controls and great sound design. It took me a couple of retries but I made it past 200 days!
I think the part when the dark comes back was a bit too long and repetitive, all I had to do was a cycle of pray and rebuild a house/farm. The main challenge for me was to remember what tiles to rebuild during the last 20 days.
Other than that I had a lot of fun, I could see this being expanded with more objectives, buildings and types of terrain generation.