I thought we had a thread on it but apparently not.
It's due in early 2012 and I'm hoping it'll be good. To clarify for those who didn't like the new Aliens vs Predator game, it's not by the same developers.
There's a new teaser trailer (IPv4 addresses appear to live on):
Watch this video on Youtube.
Apparently it's a direct (story-wise) sequel to Aliens, which could indicate that they're ignoring Alien 3 and Alien: Resurrection.
http://kotaku.com/5807389/aliens-coloni ... ut-in-2012
It's apparently a co-op game as well.
I don't think they've said if there'll be any multiplayer where you can play as the Xenomorphs, ala Left 4 Dead.