Portal 2 DLC out Wednesday, adds new co-op missions, challenge mode and leaderboards By Tom Senior published 3 October 11
Steam trading is out of beta, Portal 2 and Spiral Knights items can now be traded By Tom Senior published 7 September 11
Gabe Newell: Portal 2 "did better on PC," Left 4 Dead "did better on consoles" By Tom Senior published 31 August 11
Portal 2 competition winner announced. Sad sock dude takes first place By Owen Hill published 10 August 11
Last call for the Steam Summer Camp Sale. Shoot, build, and grind for cheap By Owen Hill published 11 July 11
Portal 2 DLC adds Sixense motion levels, Hydra motion controller out now By Tom Senior published 17 June 11
