When talking with the door (after coming back from second delivery) the game crashes without reporting anything. I'm running it with Proton since you didn't exported for Linux.
I apologize for not exporting it for Linux. I simply don't have the ability to test the game. I would make a build for Linux right now, but I don't know if it's possible within the jam.
I want to apologize again, I thought you meant about the window and not the door, I don’t know how I got confused, but in general, this is not a mistake, but the end of the game, and a so-so ending, I apologize for that.