Portal 2 achievements
918
(510)

Portal 2

4.6 from 390 votes

There are a maximum of 51 Portal 2 achievements worth 918

9,314 tracked gamers have this game, 581 have completed it (6.24%)

Achievement Details

Stalemate Associate in Portal 2

Stalemate Associate12

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  • Unlocked by 6,779 tracked gamers (70% - TSA Ratio = 1.19) 9,683  
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