Hi! I’m the author of Alltarach. It’s been quite a while since we set up the save logic for the game. I started writing a reply thinking it was pretty much just a copy-and-paste job with some slight modifications from the Twinery forum example you linked to, but it turns out it’s a bit more complicated than that. If you still need help, let me know, and I’ll try to put something together for you over the next few days.