Portal 2 on Steam
Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following. The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers.
Portal 2 - Wikipedia
Portal 2 is a 2011 puzzle platform game developed by Valve for Windows, Mac OS X, Linux, PlayStation 3, and Xbox 360. The digital PC versions are distributed online by Valve's Steam service, while all retail editions are distributed by Electronic Arts.
Portal 2 - Half-Life Wiki
Portal 2 is a first-person puzzle video game developed and published by Valve Corporation. It was released on April 19, 2011, for PC, PlayStation 3 and Xbox 360. Portal 2 is a sequel to Portal as well as the first game created by Valve to be rated E10+, compared to the M rating of all of their...
Buy Portal 2 | Xbox
The highly anticipated sequel to 2007's Game of the Year, Portal 2 is a hilariously mind-bending adventure that challenges you to use wits over weaponry in a funhouse of diabolical science. Using a highly experimental portal device, you’ll once again face off against a lethally inventive, power-mad A.I. named GLaDOS.
Official Portal 2 Website
Information about Valve's Portal 2, including trailers, screenshots and preorders.
Official Portal 2 Website - About
The sequel to 2007's Game of the Year, Portal 2 is a hilariously mind-bending adventure that challenges you to use wits over weaponry in a funhouse of diabolical science. Using a highly experimental portal device, you ll once again face off against a lethally inventive, power-mad A.I. named GLaDOS. And this time you won t be alone.
Portal 2 - IGN
2011年4月19日 · The highly anticipated sequel to 2007's Game of the Year, Portal 2 is a hilariously mind-bending adventure that challenges you to use wits over weaponry in a funhouse of...