Portal 2 trophies
2,289
(1,230)

Portal 2

4.6 from 258 votes
= 51 Portal 2 trophies

7,918 tracked gamers have this game, 1,050 have completed it (13.26%)

Trophy Details

Confidence Building in Portal 2
Bronze Trophy

Confidence Building22 (15)

Complete all test chambers in the Mass and Velocity co-op course

  • Unlocked by 3,825 tracked gamers (48% - TT Ratio = 1.43) 7,918  

Related Achievements