I’ve only found one post about Eric the Unready and it is this nice review from Rovarsson:
I had a question not directly related to his review, so I thought I’d start a new thread. I’m on the second day of the game ‘Sunday’ and just got a gold coin. Is this a game that can enter an unwinnable state, or should I be saving a lot?
I can’t be sure if it can be made unwinnable. All I can say is that I never felt anxious about it while I was playing. I just happily kept going and only saved when I ended a session.