Gamer Achievement Win

Portal 2 achievements
1,649
(1,000)

Portal 2

4.6 from 8959 votes

There are a maximum of 50 Portal 2 achievements worth 1,649 (1,000)

104,052 tracked gamers have this game, 11,382 have completed it (10.94%) | 381 want to boost

Bridge Building in Portal 2
Complete all test chambers in the Hard-Light Surfaces co-op course
  • Unlocked by 54,142 tracked gamers (52% - TA Ratio = 1.38)