Portal 2 - Xbox 360
- Extensive single player game featuring next generation gameplay and a wildly-engrossing story.
- Complete two-person cooperative multiplayer game featuring its own dedicated story, characters, and gameplay.
- Advanced use of physics allow for the creation of a whole new range of interesting challenges, producing a much larger but not harder game.
- Win/Mac software is PC and Macintosh compatible.
- A massive sequel to the title named 2007's Game of the Year by over 30 publications worldwide..