Gamer Achievement Win

Portal 2 achievements
1,630
(1,000)

Portal 2

4.6 from 8649 votes

There are a maximum of 50 Portal 2 achievements worth 1,630 (1,000)

96,518 tracked gamers have this game, 11,005 have completed it (11.40%) | 367 want to boost

Bridge Building in Portal 2
Online/OfflineCooperative + Complete all test chambers in the Hard-Light Surfaces co-op course
  • Unlocked by 50,479 tracked gamers (52% - TA Ratio = 1.38)