1. Portal 2 Achievements
  2. You Monster achievement
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You Monster achievement in Portal 2

You Monster

Reunite with GLaDOS

You Monster0
1 guideOffline Mode - These achievements require play in game modes that do not necessitate a connection to any online services.Single Player - These achievements can be obtained by a single player.Main Storyline - These achievements are gained automatically by progressing through the main game modes.

How to unlock the You Monster achievement

  • Cpt ElishaCpt Elisha
    19 Apr 2011 19 Apr 2011
    27 2 0
    Actions
    This will come about after Wheatley de-rails and you begin to carry him around in the secret tunnels. You will come upon GLaDOS' chamber (no worries, there's no fight) and she will drop you in the incinerator, at which point the achievement will pop.

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