Portal 2 Microsoft Xbox 360 Portal 2 is the sequel to the title named "Game of the Year" 2007 by over 30 publications around the world. Portal 2 promises to break new ground in next generation gaming by expanding the award-winning recipe of innovative gameplay, immersive story, and creative inclusion of music while also introducing multiplayer co-op game modes. The assessment of the case, disc and instruction manuals have all been inspected to the best of our ability, however each item is unique and may differ.