Gamer Achievement Win

Portal 2 achievements
1,684
(1,000)

Portal 2

4.6 from 9437 votes

There are a maximum of 50 Portal 2 achievements worth 1,684 (1,000)

117,543 tracked gamers have this game, 11,966 have completed it (10.18%)

Scanned Alone in Portal 2
Stand in a defective turret detector
Unlocked by 79,000 tracked gamers (67% - TA Ratio = 1.21)