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

Air Show in Portal 2

Air Show14

Perform 2 aerial gestures before touching the ground in co-op

  • Unlocked by 4,594 tracked gamers (48% - TSA Ratio = 1.44) 9,652  
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