Half-Life 2 achievements
537
(330)

Half-Life 2

4.6 from 198 votes

There are a maximum of 33 Half-Life 2 achievements worth 537

4,435 tracked gamers have this game, 676 have completed it (15.24%)

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 1,749 tracked gamers (39% - TSA Ratio = 1.58) 4,435  
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