Portal 2 achievements
1,632
(1,000)

Portal 2

4.6 from 8652 votes

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

96,441 tracked gamers have this game, 11,010 have completed it (11.42%) | 367 want to boost

Achievement Details

Party of Three in Portal 2

Party of Three47 (25)

Online/OfflineCooperative + Find the hidden companion cube in co-op test chamber

  • Unlocked by 27,157 tracked gamers (28% - TA Ratio = 1.88) 96,441  

Achievement Guide for Party of Three

AuthorSolution
MailOrderCowb0y
131,571 (82,532)
MailOrderCowb0y
Achievement won on 20 Apr 11
TA Score for this game: 1,632
Posted on 20 April 11 at 06:44, Edited on 21 November 11 at 23:48
This solution has 88 positive votes and 6 negative votes. Please log in to vote.
This is found on Excursion Funnels: Chamber 9 in co-op mode.

Easily done split screen with two controllers but way more fun with a partner.

Not my video props to the guy who made it.
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