Half-Life 2 achievements
539
(330)

Half-Life 2

4.6 from 182 votes

There are a maximum of 33 Half-Life 2 achievements worth 539

4,144 tracked gamers have this game, 618 have completed it (14.91%)

Achievement Details

Secret Achievement in Half-Life 2

Secret Achievement17

Continue playing to unlock this secret achievement. (Secret)

  • Unlocked by 1,510 tracked gamers (36% - TSA Ratio = 1.65) 4,144  
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