This week Portal 2 hits the Xbox 360, PlayStation 3, and Steam as its own full-length game, extending the mythology of GlaDOS--the game's maniacal nemesis--Aperture Laboratories, and much more. Jeff ...

Fairfax, VA- December 2, 2011 - ThinkGeek is proud to announce nine new Portal 2 products as part of its licensing agreement with Valve. "Saving science might be a bit of a stretch," said Ty Liotta, ...

Just over a week has passed since the release of Portal 2 and already Valve is making sure we don't forget their latest release. Just a couple of days ago, Valve's Doug Lombardi claimed that DLC was ...

This post has not been edited by the GamesBeat staff. Opinions by GamesBeat community writers do not necessarily reflect those of the staff. Warning! Here be Portal 1 and 2 Spoilers. Portal 2 is a ...

With Portal, Valve took the mechanic of shooting--something we're very familiar with--and used it in a whole new fashion. Using a gun that opened portals, Valve created a geometry-based puzzle game, ...

With the release of Portal 2, game developer Valve has followed-up the critically acclaimed original with more head-bursting puzzles, fanatical computers, and immersive story. We spoke with lead ...

Jake is a writer from the United Kingdom. With a focus on first-person shooters, RPGs, and achievement hunting, writing about the gaming industry comes naturally and is a real point of pride. Outside ...

GameSpot may get a commission from retail offers. After the outlandish setting, ingenious gameplay, and hilarious dialogue had all run their course, Portal left you with some pretty big unknowns.

Caution: Portal 2 spoilers ahead. If you raced through Portal 2's single-player mode just to see the (incredibly awesome!) ending, you probably teleported right past some cool secrets. Tucked into ...