Portal 2 achievements
940
(510)

Portal 2

4.7 from 320 votes

There are a maximum of 51 Portal 2 achievements worth 940

7,724 tracked gamers have this game, 439 have completed it (5.68%)

Achievement Details

Undiscouraged in Portal 2

Undiscouraged11

Complete the first Thermal Discouragement Beam test

  • Unlocked by 6,277 tracked gamers (81% - TSA Ratio = 1.10) 7,724  
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