I found an interesting article and some video that expounds upon it. the article: http://www.shacknews.com/article/72...al-2s-competitive-multiplayer-looked-like-and Here are the images, plus I video I found linked to this article (I've downloaded it and can dropbox it if anyones interested): Competitive Multi-Player 20120307_173153a_21337.nphd.jpg a robot assistant "Betty" 2012-03-071705a_21337.nphd.jpg a "Dorfeldt" comic 2012-03-071728a_21337.nphd.jpg and the video, a bootleg of footage from GDC 2012
You've probably already read it, but there's a lot of interesting behind-the-scenes info in The Final Hours of Portal 2, which is on Steam (PC/Mac) and iPad. http://store.steampowered.com/app/104600/
Thank you. Didn't know it is also avalible for the iPad, directly bought it. http://itunes.apple.com/de/app/the-final-hours-of-portal-2/id432031492?mt=8