I've heard or read that the expansion will ship with Maxis-made adventures, so I guess they'd follow
a storyline (or a group of stories), but I'm not sure about whether or not they'll go further into the Grox storyline or anything like that. Then again, most of the story is supposed to come from the player in Maxis games.

Anyway, it's nice to be back to the days of desirously ogling snippets of game footage!

The maze looked pretty impressive, and I was really surprised at how big it was (even though it was easy to cheat and fly over the walls), so I'm hoping we can create some truly huge environs for our quests to play out in (I was worried the complexity bar would restrict us to, say, a clutch of villages strewn around the planet or something).
It's nice to see the dialogue thingy in action too. I'm looking forward to that one.
