Information and guides
About the game...
Portal 2 is a puzzle based strategy game, in Portal 2 your back in the 'test chambers' after trying to escape but instead waking up gladas. They have brought something new to Portal 2 with the co-op feature that allows you to either play with a friend on split-screen or even online.
In Portal 2 there is two different stories, one for singleplayer and one for co-op. In co-op you are two robots one called P-Body and the other Atlas. In the singleplayer story you are a human that is trying to escape as the human your only friend is a 'companion cube'.