Portal 2

Portal 2

50 Achievements

1,000

15-20h

Xbox 360
Xbox One
Xbox Series
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You Monster

You Monster

Reunite with GLaDOS

5

How to unlock the You Monster achievement in Portal 2 - Definitive Guide

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.
27
1

19 Apr 2011 05:42

This is unlocked through natural play of the story and cannot be missed. This is for Chapter 1.
1
0

18 Nov 2018 00:00

Story-related, cannot be missed. Unlocks after getting dropped into the incinerator in Chapter 1.

0
0
Story achievement

Chapter 1

After passing the seventh test chamber, you will pick up Sharik and together take a short walk behind the scenes of the test rooms. After rising up from the room with numerous toggle switches, GLEDOS will rise and give a short speech, after which he will throw you into the mine, and the achievement will unlock.
0
0

02 Feb 2015 20:06