Portal 2 achievements
942
(510)

Portal 2

4.7 from 310 votes

There are a maximum of 51 Portal 2 achievements worth 942

7,508 tracked gamers have this game, 426 have completed it (5.67%)

Achievement Details

High Five in Portal 2

High Five13

Celebrate your cooperative calibration success

  • Unlocked by 4,668 tracked gamers (62% - TSA Ratio = 1.26) 7,508  
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