Although it was large in size, the room I ended up in on my last play was actually pretty easy with simple puzzles. Well, one puzzle. After that, I was through to a submerged area, and finally to the next bit of the Scion.
And a boss. Or rather, two bosses. Two centaurs, in fact. It took me ages to figure out how to kill them (you need to pull off their shields with your grapple), and I died a lot working it out. Once I had it worked out, however, they were easy.
Then it was off to Egypt. Not done much here yet, apart from kill a couple of Anubiseseses’s’s, and opened the door to another area.