Portal 2 achievements
941
(510)

Portal 2

4.7 from 318 votes

There are a maximum of 51 Portal 2 achievements worth 941

7,729 tracked gamers have this game, 437 have completed it (5.65%)

Achievement Details

Obstacle Building in Portal 2

Obstacle Building16

Complete all test chambers in the Excursion Funnels co-op course

  • Unlocked by 2,847 tracked gamers (37% - TSA Ratio = 1.64) 7,729  
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