The DLC In Motion for Portal 2 will allow players to benefit from Move levels specially designed for the motion recognition accessory.
Valve's done it again, delivering a true masterpiece in the form of Portal 2. Neon, Tom, Martin, Emily and Tom P discuss.
A woman wakes up in a room with no memory of who she is or how she got there...
A promotional video for the long awaited consumer version of Aperture's military-grade turret line.