The first game add-on for Left 4 Dead 2 brings the original Left 4 Dead (L4D1) Survivors down south for a meeting with the L4D2 cast, while delivering new single-player, multiplayer and co-operative gameplay for the PC and Xbox 360. [url=http://www.l4d.com/blog/post.php?id=3729]Visit the blog for details[/url].