| February 9, 2011
|
The Portal 2 Team
|
Portal your way into their hearts (figuratively)
|
Page
|
| February 14, 2011
|
The Portal 2 Team
|
The perfect Valentine's gift
|
Page
|
| March 17, 2011
|
The Portal 2 Team
|
Portal 2 drops some science on PAX East
|
Page
|
| March 22, 2011
|
The Portal 2 Team
|
Aperture Investment Opportunity #1: "Panels"
|
Page
|
| March 28, 2011
|
The Portal 2 Team
|
Aperture Investment Opportunity #2: "Bot Trust"
|
Page
|
| April 5, 2011
|
The Portal 2 Team
|
Aperture Investment Opportunity #3: "Turrets"
|
Page
|
| April 8, 2011
|
The Portal 2 Team
|
Portal 2: Lab Rat
|
Page
|
| April 11, 2011
|
The Portal 2 Team
|
Portal 2: Lab Rat Conclusion
|
Page
|
| April 12, 2011
|
The Portal 2 Team
|
Aperture Investment Opportunity #4: "Boots"
|
Page
|
| April 12, 2011
|
The Portal 2 Team
|
Portal 2 goes live on Steam 7AM PST, April 19th
|
Page
|
| April 13, 2011
|
The Portal 2 Team
|
Almost There
|
Page
|
| April 15, 2011
|
The Portal 2 Team
|
GLaDOS@home
|
Page
|
| April 15, 2011
|
The Portal 2 Team
|
Collaborative Disposition Test
|
Page
|
| April 29, 2011
|
The Portal 2 Team
|
Review Wrap-Up
|
Page
|
| May 10, 2011
|
The Portal 2 Team
|
Authoring Tools Beta Release
|
Page
|
| May 18, 2011
|
The Portal 2 Team
|
Portal 2 - The Final Hours now available on Steam
|
Page
|
| May 24, 2011
|
The Portal 2 Team
|
Channel Your Inner Supervillain
|
Page
|
| May 25, 2011
|
The Portal 2 Team
|
Songs to Test By
|
Page
|
| June 15, 2011
|
The Portal 2 Team
|
The Portal 2 Music Video Contest
|
Page
|
| June 27, 2011
|
The Portal 2 Team
|
Summer Mapping Initiative Winners
|
Page
|
| July 1, 2011
|
The Portal 2 Team
|
Songs to Test By: Volume 2
|
Page
|
| August 9, 2011
|
The Portal 2 Team
|
Exile Vilify Music Video Contest Winners
|
Page
|
| September 30, 2011
|
The Portal 2 Team
|
Songs to Test By, Volume Three
|
Page
|
| October 4, 2011
|
The Portal 2 Team
|
Free DLC out now for Portal 2
|
Page
|
| October 6, 2011
|
The Portal 2 Team
|
Win Stuff
|
Page
|
| October 27, 2011
|
The Portal 2 Team
|
Portal 2 Puzzle Creator Sneak Peek
|
Page
|
| December 08, 2011
|
The Portal 2 Team
|
The Awardening Begins!
|
Page
|
| December 19, 2011
|
The Portal 2 Team
|
The Huge "We're Number Two" 24-Hour Sale!
|
Page
|
| December 20, 2011
|
The Portal 2 Team
|
More Sales, More Awards!
|
Page
|
| February 07, 2012
|
The Portal 2 Team
|
Go! To! Space!
|
Page
|
| April 27, 2012
|
The Portal 2 Team
|
The Perpetual Testing Initiative
|
Page
|
| May 04, 2012
|
The Portal 2 Team
|
How to Create Test Chambers in Five Steps
|
Page
|
| May 07, 2012
|
The Portal 2 Team
|
A Message From Cave Johnson
|
Page
|
| May 08, 2012
|
The Portal 2 Team
|
PeTI is Ready!
|
Page
|
| July 20, 2012
|
The Portal 2 Team
|
Wheatley in Spaaaaaaace!
|
Page
|
| August 16, 2012
|
The Portal 2 Team
|
Co-Op Comes to The Perpetual Testing Initiative
|
Page
|
| September 17, 2014
|
The Portal 2 Team
|
Introducing The Portal Merchandise Workshop
|
Page
|
| October 2, 2015
|
The Portal 2 Team
|
Portal in LEGO Dimensions
|
Page
|
