I think the "Hidden Lands" mentioned by Old Cob will be a world based on the Ancient Inca, with you first going to a colonial area and then finding a hidden city in the mountains. Broken Shores will probably be, in my opinion, a world based on America during the Civil War, but with a giant lake between the two sides.
I was hoping the Hidden Lands would be something like the Ewoks' village from Star Wars in Episode VI. I think it somewhat looks like the world Jaki Whisperwind from the Arcanum is from. Maybe it could even be El Dorado (hence the word 'hidden'). Can't wait to see these future worlds!!
