Portal 2 achievements

Portal 2

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There are a maximum of 50 Portal 2 achievements worth 1,662 (1,000)

109,990 tracked gamers have this game, 11,684 have completed it (10.62%)

Achievement Details

You Saved Science in Portal 2

You Saved Science153 (100)

Complete all test chambers in all courses of co-op

  • Unlocked by 46,497 tracked gamers (42% - TA Ratio = 1.53) 109,990  

Achievement Guide for You Saved Science

dropK1CK ninJA
376,694 (201,055)
dropK1CK ninJA
Achievement won on 29 Apr 11
TA Score for this game: 1,662
Posted on 30 April 11 at 13:16
This solution has 33 positive votes and 0 negative votes. Please log in to vote.
This achievement requires you to complete all the courses -- 5 in total. Check out the other achievements to find the solutions to specific courses. The video guides in this solution are for the FINAL (course 5) chambers.

Note: I will hunt for some split-screen video solutions. I will update this solution once some are found.

Direct links to the other course solutions:
Course 1 - http://www.trueachievements.com/a149567/team-building-a....htm
Course 2 - http://www.trueachievements.com/a149568/confidence-buil....htm
Course 3 - http://www.trueachievements.com/a149580/portal-conserva....htm
Course 4 - http://www.trueachievements.com/a149569/bridge-building....htm
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