Official Portal 2 Trailer from VALVe (http://www.youtube.com/watch?v=rSlvOstcJGk#ws)
Watch in 720 pixels!
(http://gameinformer.com/cfs-filesystemfile.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/00.00.00.00.08/7411.special-edition_5F00_portal-2-lg.jpg)
(http://multiplayerblog.mtv.com/wp-content/uploads/2010/03/portal2_coop.jpg)
(http://www.thatvideogameblog.com/wp-content/uploads/2010/04/portal-2.jpg)
Portal 2 is coming, possibly in 2011, it will also be available on xbox360, and ps3.
What do you think about it? Pause at 0:25 COMPANION CUBE <3