I've been following this one on and off for a while, but it seems like a feasible release date has been decided, "late this year." Huxley is an MMOFPS and it's being released for the PC & Xbox 360, with cross platform stuff. It's got your average dystopian future stuff, radioactive meteorites exploding the moon and debris hitting and mutating the Earth resulting in wars and stuff, but the main draw is the MMOFPS part. 5000 players on a server simultaneously using the Unreal III engine.
This looks fly, guys.
http://uk.pc.ign.com/articles/856/856905p1.html
http://www.huxleygame.com/