I just downloaded the game (from itch.io). When I loaded the save (made just before end of chapter 3) and got to the end of chapter 3, game asked me for password to Chapater 4. I have normal version not patrons-only one!

Is there a way to skip it? Do i have to start new game? 

Hi there! Chapter 4 is only available to patrons currently. It's not complete, it's a beta with the first three days. Once chapter 4 is complete I'll release it for download for free.

ok. thx for answer