Portal 2 achievements
942
(510)

Portal 2

4.7 from 310 votes

There are a maximum of 51 Portal 2 achievements worth 942

7,500 tracked gamers have this game, 425 have completed it (5.67%)

Achievement Details

Bridge Building in Portal 2

Bridge Building15

Complete all test chambers in the Hard-Light Surfaces co-op course

  • Unlocked by 3,157 tracked gamers (42% - TSA Ratio = 1.54) 7,500  
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