Hi all,
There has been a bit of discussion surrounding the  ceasing of operations at Gamespy, and we wanted to take the opportunity  to clear the air a bit as it were, by providing some informaiton on the  whole topic;
As of May 31 this year, the multiplayer modes in  Crysis and Crysis 2 for PC will no longer be playable. The conclusion of  online multiplayer support comes as a result of GameSpy Technology  shutting down all their hosting services. GameSpy have been providing  multiplayer functionality for Crysis and Crysis 2 since they launched.  The single-player campaigns in both games are unaffected by this  transition, and the multiplayer mode in the Xbox 360 and PlayStation®3  versions of Crysis 2 remain playable.    
We'd like to thank  everyone who has taken up arms in Crysis and Crysis 2's multiplayer  modes in the last few years, and apologize to the small but dedicated  community of PC players who are still actively competing against one  another.