Gamer Achievement Win

Portal 2 achievements
1,654
(1,000)

Portal 2

4.6 from 9064 votes

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

106,415 tracked gamers have this game, 11,522 have completed it (10.83%) | 378 want to boost

Scanned Alone in Portal 2
Stand in a defective turret detector
Unlocked by 72,703 tracked gamers (68% - TA Ratio = 1.20)