Gamer Achievement Win

Portal 2 achievements
1,626
(1,000)

Portal 2

4.6 from 8536 votes
 

There are a maximum of 50 Portal 2 achievements worth 1,626 (1,000)

93,984 tracked gamers have this game, 10,872 have completed it (11.57%) | 361 want to boost

Portal Conservation Society in Portal 2
Online/Offline - These achievements can be obtained in either an online or offline mode.Cooperative + - These achievements can be obtained by two or more players and everyone who has met the requirements will earn the achievement. Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements