Portal 2 achievements
946
(510)

Portal 2

4.7 from 291 votes

There are a maximum of 51 Portal 2 achievements worth 946

7,312 tracked gamers have this game, 407 have completed it (5.57%)

Achievement Details

Scanned Alone in Portal 2

Scanned Alone14

Stand in a defective turret detector

  • Unlocked by 3,832 tracked gamers (52% - TSA Ratio = 1.38) 7,312  
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