Portal 2 achievements
907
(510)

Portal 2

4.6 from 447 votes

There are a maximum of 51 Portal 2 achievements worth 907

10,253 tracked gamers have this game, 657 have completed it (6.41%)

Achievement Details

Stranger Than Friction in Portal 2

Stranger Than Friction12

Master the Propulsion Gel

  • Unlocked by 6,701 tracked gamers (65% - TSA Ratio = 1.23) 10,298  
Do you have a question about this achievement? Please post it in the Portal 2 Forum

Related Achievements and Trophies