MediaWiki:Sidebar


 * navigation
 * mainpage|mainpage-description
 * portal-url|portal
 * currentevents-url|currentevents
 * recentchanges-url|recentchanges
 * randompage-url|randompage
 * helppage|help
 * SEARCH
 * TOOLBOX
 * LANGUAGES


 * Portal 2
 * http://store.steampowered.com/app/620|Purchase
 * http://www.thinkwithportals.com|Website
 * http://www.thinkwithportals.com/blog.php|Blog
 * http://store.steampowered.com/news/?appids=620&appgroupname=Portal+2&feed=steam_updates|Updates
 * http://forums.steampowered.com/forums/forumdisplay.php?f=854|Forums
 * http://p2.optf2.com|p2.OPTF2


 * Portal 1
 * http://store.steampowered.com/app/400|Purchase
 * http://store.steampowered.com/news/?appids=400&appgroupname=Portal&feed=steam_updates|Updates
 * http://forums.steampowered.com/forums/forumdisplay.php?f=82|Forums


 * valve wiki network
 * http://wiki.teamfortress.com/|Official Team Fortress Wiki
 * http://half-life.wikia.com/|Combine OverWiki
 * http://left4dead.wikia.com/|Left 4 Dead Wiki