Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following. For more information on Portal 2 click here.
All Reviews:
Mostly Positive (699) - 76% of the 699 user reviews for this game are positive.
Release Date:
May 17, 2011
Developer:
Publisher:

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Buy Portal 2 - The Final Hours

Portal 2 - The Final Hours is a digital book that takes you deep within the top-secret offices of Valve for an unvarnished look at the creative process behind Portal 2. Now with a free bonus chapter added!

 

Free Bonus Chapter Added

The Final Hours of Portal 2 has been updated with a chapter on the making of the "Peer Review" DLC and the first details on the future of Portal 2!

About the Digital Book

The Final Hours of Portal 2 takes you deep within the top-secret offices of Valve for an unvarnished look at the creative process behind the new video game Portal 2. Journalist Geoff Keighley was granted unprecedented “fly on the wall” access to Valve to create this staggering 15,000 word multimedia experience. From the hush-hush Portal prequel that was shelved to the last minute scramble to complete the game’s story, The Final Hours of Portal 2 is a gripping and dramatic story brought to life by exclusive photos, videos, interviews, interactive experiences, and other surprises.

Key features:

In The Final Hours of Portal 2 Valve reveals:

  • That Portal 2 actually began as a prequel to the first game without portals or GLaDOS.
  • The Directed Design Experiments created after Half-Life 2: Episode 2, including video of a never-before-disclosed project, Two Bots, One Wrench.
  • How the story of Portal 2 evolved during development. See images and read surprising details.
  • How it worked with Jonathan Coulton to create "Want You Gone," the closing song to the game.

Interactive Highlights Include:

  • Play with portals in an interactive diagram where you learn how portals work.
  • 360 degree panorama photos of the Valve office and design labs.
  • Listen to the songs that inspired the Portal 2 development team.
  • Hear Jonathan Coulton's Portal 2 song in various stages of development.
  • Puppet Wheatley in an interactive experience
  • Destroy Aperture Science by wiping your fingers over the screen.
  • Interact with fans and voice your opinion via polls and a feedback form.

About This Game

Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following. For more information on Portal 2 click here.


System Requirements

Windows
macOS

    Minimum:

    • OS: • Microsoft® Windows® XP Home, Professional, or Tablet PC Edition with Service Pack 3; Windows Server® 2003 or 2008; Windows Vista® Home Premium, Business, Ultimate, or Enterprise (including 64-bit editions) with Service Pack 2; or Windows 7
    • Processor: • 2.33GHz Intel® Pentium® 4, AMD Athlon® 64 2800+, or faster processor
    • Memory: • 512MB of RAM (1GB recommended)
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

    Minimum:

    • OS: Mac OS X v10.4.9
    • Processor: Intel® Core™ Duo or faster processor
    • Memory: 512MB of RAM (1GB recommended)
    • Other Requirements: Adobe Air needs to be installed
* Starting February 15, 2024, the Steam Client will no longer support 32-bit games or macOS 10.14 or lower.

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