Gamer Achievement Win

Portal 2 achievements
1,654
(1,000)

Portal 2

4.6 from 9056 votes

There are a maximum of 50 Portal 2 achievements worth 1,654 (1,000)

106,276 tracked gamers have this game, 11,509 have completed it (10.83%) | 378 want to boost

Bridge Building in Portal 2
Complete all test chambers in the Hard-Light Surfaces co-op course
  • Unlocked by 55,183 tracked gamers (52% - TA Ratio = 1.38)