Steam News announces the release Perpetual Testing Initiative, the promised free update for Portal 2 that adds new content and a level editor to Valve's puzzle/platformer sequel. Here's word:
.. .. ..
All trademarks are properties of their respective owners.
News CGI copyright © 1999-2014 James "furn" Furness &
All rights reserved.
Chatbear v1.4.0/blue++: Page generated 20 April 2014, 05:09.