Gamer Achievement Win

Portal 2 achievements
1,658
(1,000)

Portal 2

4.6 from 9139 votes

There are a maximum of 50 Portal 2 achievements worth 1,658 (1,000)

107,910 tracked gamers have this game, 11,593 have completed it (10.74%)

Scanned Alone in Portal 2
Stand in a defective turret detector
Unlocked by 73,628 tracked gamers (68% - TA Ratio = 1.20)