According to a tweet from Gametrailers
, Portal 2
will be releasing DLC on October 4 (c'mon videogames, I've told you October 4 is spoken for
, and I'm not going to say it again!). Called Peer Review
, the new co-op test track furthers the adventures of P-Body and Atlas as they continue to be subverted by GLaDOS. Peer Review
also features a new single-player and co-op Challenge Mode complete with leaderboards so you can rub your friends' noses in the fact that you completed a puzzle .02 of a second faster than they did. Best of all, Peer Review
is completely free. You'll be able to download it on XBL and PSN on October 4, while Steam will download it automatically for PC and Mac users.