yes
Chat with our AI personalities
Most people would say escalation
Call of the dead, convoy, hotel, zoo, and stockpile.
The Annihilation map pack probably will work in split screen mode.
June 10 2011 for the escalation map pack first strike is already out
Feb 1st for xbox .pc, ps3 etc comes out march 1st. yes but there is a new map pack coming out it is map pack 2 called Escalation for more info go to (See related Link)