Return to the Aperture Science Enrichment Center and face new mind-bending challenges in Portal 2 for the Playstation 3. This critically acclaimed first-person puzzle-platformer expands on the original's innovative portal gun mechanics, introducing new elements like laser redirection, tractor beams, and paint-like gels that alter surface properties. Experience a captivating single-player story featuring the witty GLaDOS and the eccentric Wheatley, or team up with a friend in a dedicated cooperative campaign with its own unique puzzles and characters. It’s a masterpiece of game design, humor, and puzzle-solving.