Portal 2 achievements
901
(510)

Portal 2

4.6 from 518 votes

There are 51 Portal 2 achievements worth 901

12,211 tracked gamers have this game, 834 have completed it (6.83%)

Achievement Details

Ship Overboard in Portal 2

Ship Overboard18

Discover the missing experiment

  • Unlocked by 3,769 tracked gamers (31% - TSA Ratio = 1.79) 12,250  
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