Gamer Achievement Win

Portal 2 achievements
1,645
(1,000)

Portal 2

4.6 from 8867 votes

There are a maximum of 50 Portal 2 achievements worth 1,645 (1,000)

102,298 tracked gamers have this game, 11,280 have completed it (11.03%) | 378 want to boost

Bridge Building in Portal 2
Complete all test chambers in the Hard-Light Surfaces co-op course
  • Unlocked by 53,291 tracked gamers (52% - TA Ratio = 1.38)