Half-Life 2 achievements
529
(330)

Half-Life 2

4.6 from 213 votes

There are a maximum of 33 Half-Life 2 achievements worth 529

4,754 tracked gamers have this game, 763 have completed it (16.05%)

Achievement Details

Radiation Levels Detected in Half-Life 2

Radiation Levels Detected16

Get through the toxic tunnel under City 17 in Half-Life 2.

  • Unlocked by 1,931 tracked gamers (41% - TSA Ratio = 1.56) 4,754  
Do you have a question about this achievement? Please post it in the Half-Life 2 Forum