Portal 2 achievements
942
(510)

Portal 2

4.7 from 310 votes

There are a maximum of 51 Portal 2 achievements worth 942

7,507 tracked gamers have this game, 426 have completed it (5.67%)

Achievement Details

Obstacle Building in Portal 2

Obstacle Building16

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

  • Unlocked by 2,783 tracked gamers (37% - TSA Ratio = 1.64) 7,507  
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