Since the game's initial announcement
at last year's E3, all we've seen since then is some concept art
from earlier today for the next Mirror's Edge
game. A video from the devs has now been released, explaining how Faith is going to be fleshed out as a character, as well as the way in which she'll go about her obstacles. There is the odd bit of gameplay here and there, but it's only in the conceptual stages at the moment by the looks of it.
We'll continue to relay the information to you once we learn more of the next Mirror's Edge