I did 3 days in 2 parts. But what to warn in advance is that the game will weigh a lot. And I recommend to play this game after the release on powerful hardware. because the game is resource intensive.
I plan to release a demo version of part 2. She honestly will not be soon. But I can say that in order to pass even 1 day in this game, you will have to try, this does not mean that the complexity will be too high.