E3 2010: Valve shows some Portal 2

Learn more about Valve’s hotly anticipated first-person action/puzzle game sequel, Portal 2, with this two brand new walkthrough videos fresh from E3 2010.

Learn more about Valve’s hotly anticipated first-person action/puzzle game sequel, Portal 2, with this two brand new walkthrough videos fresh from E3 2010.

Portal 2 will released next year on the PS3, PC, Mac, and Xbox 360.