Portal 2 achievements
1,632
(1,000)

Portal 2

4.6 from 8657 votes

There are a maximum of 50 Portal 2 achievements worth 1,632 (1,000)

96,560 tracked gamers have this game, 11,013 have completed it (11.41%) | 368 want to boost

Achievement Details

Air Show in Portal 2

Air Show28 (20)

Online/OfflineCooperative + Perform 2 aerial gestures before touching the ground in co-op

  • Unlocked by 49,897 tracked gamers (52% - TA Ratio = 1.39) 96,560  

Achievement Guide for Air Show

AuthorSolution
MFMegazerox
139,407 (77,822)
MFMegazerox
Achievement won on 19 Apr 11
TA Score for this game: 1,632
Posted on 20 April 11 at 01:19, Edited on 19 June 11 at 02:55
This solution has 26 positive votes and 2 negative votes. Please log in to vote.
This achievment is most easily done on your first playthrough in the mass and velocity course. There are many locations in the course where you go through an infinanite fall with two portals, one on the floor and one on the ceiling, where the ceiling is low. You can simply hit up to gesture twice and this achievment will pop. If you have already completed the game and are returning to get this achievement, simply follow the 2 guides below for the excursion tunnel course.
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