Portal 2 Strategy Guide

Guide Information

  • Publisher
    Valve Corporation
  • Platforms
    Microsoft Windows, PlayStation 3, Xbox 360
  • Genre
  • Guide Release
    30 June 2011
  • Guide Update
    22 March 2018
  • Guide Author

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Easter Eggs

Valve's renowned for adding in well hidden secrets for players to find, and Portal 2 certainly isn't any exception. From singing turrets, to Augmented Reality Game marketing, there's a nice number of Easter Eggs you will want to check out for yourself. So follow us as we take you through each of them one at a time...