Portal 2 achievements
941
(510)

Portal 2

4.7 from 317 votes

There are a maximum of 51 Portal 2 achievements worth 941

7,723 tracked gamers have this game, 440 have completed it (5.70%)

Achievement Details

Ship Overboard in Portal 2

Ship Overboard19

Discover the missing experiment

  • Unlocked by 2,223 tracked gamers (29% - TSA Ratio = 1.85) 7,723  
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