Portal 2 achievements
917
(510)

Portal 2

4.6 from 358 votes

There are a maximum of 51 Portal 2 achievements worth 917

8,742 tracked gamers have this game, 536 have completed it (6.13%)

Achievement Details

Air Show in Portal 2

Air Show14

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

  • Unlocked by 4,184 tracked gamers (48% - TSA Ratio = 1.44) 8,742  
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