itch.io

Once you have the fist theres a somewhat hidden butten in a house near the top right of biscotti that, once you explore it, reveals a secret tunnel system that acts as the nest major area.

Also, there's a walk through included in the files of the game if you get stuck again.

The extra images are in the main game, so I'm not sure why they're in this one.

The chapter 9 save has a bugged journal, where a bunch of the new entries just aren't there, with the most recent post card being New Pax, and all of Mitzi's fish missing. The chapter 8 save has all the unknown entries there, so I don't know what happened with that.