- Genre: Shooter Action (PC)
- Perspective(s): First Person
- Released: Apr 20, 11 NA
- Publisher: Valve
- Theme(s): Sci-Fi (Futuristic)

Steam users create mind-blowing Turret Anthem video through Source Filmmaker, with a very catchy tune
Fan-made stuff is always great to see, especially when it blows our minds with unforeseen levels of awesome.... posted Jan 22, 13 7:45pm
metalfox57
Dec 27, 12 5:01am
Gabe Newell candid on PCs in the living room next year, says Valve plans to be there
Gabe Newell, all things considered, is a pretty knowledgeable and straight forward guy (just don't ask him about... posted Dec 10, 12 8:45am
Steam's Big Picture comes together, launches with sale on 30 controller-enabled games
And so the world shall know the Big Picture as Valve understands it. Or in other words, Valve has released their... posted Dec 03, 12 11:03am
Quick Play mode, co-op puzzle making added to Portal 2
As if regular co-op and custom puzzles for Portal 2 wasn't enough, Valve has gone ahead and smashed the two... posted Aug 17, 12 7:23am
Curtzilla
Jul 22, 12 8:52pm
Portal 2 puzzle maker sees 35,000 levels made, 1.3 million downloads
The original Portal 2 editor led to 400 something community made maps. Valve, apparently insatiable and... posted May 11, 12 6:46am
Portal 2 sells over 4 million copies, proving gamers love testing
Portal 2 is what some might consider a hugely successful game, now with over 4 million copies sold woldwide,... posted May 08, 12 1:28pm
Video shows Portal 2 DLC, Workshop integration in beta form
Portal 2 fanatics will dig this video from the folks at ValveTime, which shows off some currently in beta content... posted May 01, 12 8:31am
Portal 2 Perpetual Testing Initiative trailer provides more Cave Johnson for memes
Portal 2 fanatics like myself and 99% of everyone else who have played the game have been anxiously awaiting the... posted Apr 27, 12 9:12am
Portal 2 'Perpetual Testing Initiative' DLC will add custom puzzle maker
Who could ever complain about more Portal 2? Valve announced today some new add-on content for their 2011 hit,... posted Apr 26, 12 10:51am
Insanity Prevails
Mar 18, 12 3:22pm
Always Thinking With Portals
The cake is a... oh wait, we did that one already. So if you play games on the PC then...
- Secrets in Portal 2 (Spoilers) Apr 23
- Co-op partner needed for ps3 Apr 20
- Portal 2 COOP :O Apr 20
- New Portal 2 Community CO-OP Map Video ! Apr 9
Background
Coming this holiday. Portal 2 is the sequel to 2007's Game of the Year and draws from the award-winning formula of innovative gameplay, story, and music that earned the original over 70 industry accolades. Features single and multiplayer co-op modes.Game Play
Features
Hardware Info
Official URL
Official WebsiteNeoWiki Pages
| Portal 2 | The Perpetual Testing Initiative |
Series
- Black Mesa (2012)
- Half-Life (1998)
- Half-Life 2 (2004)
- Half-Life 2: Episode One (2006)
- Half-Life 2: Episode Three
- Half-Life 2: Episode Two (2007)
- Half-Life 2: Game of the Year Edition (2005)
- Half-Life: Blue Shift (2001)
- Half-Life: Day of Defeat (2003)
- Half-Life: Firearms (2001)
- Half-Life: Opposing Force (1999)
- Portal (2007)
- Team Fortress 2 (2007)
- The Orange Box (2007)
- Half-Life 2: Episode Two (2007)
- Portal 2 (2011)
- Portal: Still Alive (2008)
- The Orange Box (2007)
- Half-Life 2 (2005)
- Half-Life 2: Episode Two (2007)
- Portal 2 (2011)
- The Orange Box (2007)
- Half-Life (2001)
- Half-Life (2000)
- Half-Life 2 (2010)
- Half-Life 2: Episode One (2010)
- Half-Life 2: Episode Two (2010)
- Portal (2010)
- Portal 2 (2011)
- Team Fortress 2 (2010)
![Box shot of Portal 2 [Europe]](http://i.neoseeker.com/boxshots/R2FtZXMvUEMvQWN0aW9uL1Nob290ZXI=/portal_2_frontcover_small_RYx8aMlSeSRPiS1.jpg)

