Portal 2 achievements
908
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Portal 2

4.6 from 327 votes

There are a maximum of 51 Portal 2 achievements worth 908

7,911 tracked gamers have this game, 492 have completed it (6.22%)

Achievement Details

Undiscouraged in Portal 2

Undiscouraged11

Complete the first Thermal Discouragement Beam test

  • Unlocked by 6,827 tracked gamers (86% - TSA Ratio = 1.07) 7,911  
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