Portal 2 achievements
898
(510)

Portal 2

4.6 from 525 votes

There are 51 Portal 2 achievements worth 898

12,635 tracked gamers have this game, 875 have completed it (6.93%)

Achievement Details

You Monster in Portal 2

You Monster11

Reunite with GLaDOS

  • Unlocked by 11,008 tracked gamers (87% - TSA Ratio = 1.07) 12,665  

Achievement Guide for You Monster

AuthorSolution
King Vicks II
12,729
King Vicks II
Achievement won on 21 Apr 13
TSA Score for this game: 248
Posted on 18 November 18 at 04:49
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This is unlocked through natural play of the story and cannot be missed. This is for Chapter 1.
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