I finished this yesterday. What a long and epic game! I know it basically only takes place in a single location, but the way they expand that is just so clever and it gives the game such an epic scope and feel. There’s no way in a million years I would have gotten all these puzzles without a walkthrough though. When I tried playing without one for a while, I was constantly stuck so I abandoned that method pretty quickly.
Still, even with a walkthrough, the game felt really long and epic. I already miss these characters. I would love to see a sequel someday.