Gamer Achievement Win

Portal 2 achievements
1,632
(1,000)

Portal 2

4.6 from 8651 votes

There are a maximum of 50 Portal 2 achievements worth 1,632 (1,000)

96,394 tracked gamers have this game, 11,009 have completed it (11.42%) | 367 want to boost

Portal Conservation Society in Portal 2
Online/OfflineCooperative + Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
  • Unlocked by 24,113 tracked gamers (25% - TA Ratio = 2.00)