Just a reminder for all you ‘Portales’ out there, Valve will be releasing the free Portal 2: Peer Review DLC today to all platforms that you can buy Portal 2 on.
In Peer Review you and your friend once again play as P-Body and Atlas as GLaDOS challenges you to an all new mysterious co-op test track. The DLC also features a Challenge mode for both single player and multiplayer.
Also to celebrate the launch of the DLC, Valve will be selling Portal 2 50% off from now till Thursday at 4pm PT.
