Portal 2 Will Have Co-op Play And New Characters
By Se Ajala - 5th Mar 2010
While Portal 2 will be the feature story of Game Informer this month, you don’t have to wait until you get a hard copy of the game to find out some of its details. Thanks to a description of the game placed on the GameStop product page, we now know a couple of things about what new features Portal 2 will incorporate.
 
The newest feature that Portal 2 will implement is the coopperative campaign mode, which will have a unique story. In addition to the new characters, GlaDOS will also be returning to the game.
