Portal Screenshots for PCOn: PC, Xbox 360, PS3
Physics-based puzzle game created using the Source engine.
Latest Articles for Portal
Projects are as 'real as anything in Hollywood ever gets,' says Abrams.
Valve's only gone and made everyone's weekend by making the original Portal free to download on Steam - obviously if you've already got Portal then your job is to ensure everyone you know goes and downloads it.
It's that time of the year when Steam launches another one of its crazy sales for lucky PC and Mac owners - this time it's the Steam Summer Camp sale, and almost everything in the service's massive library has seen some sort of discount.