Half-Life 2 achievements
511
(330)

Half-Life 2

4.6 from 245 votes

There are a maximum of 33 Half-Life 2 achievements worth 511

5,393 tracked gamers have this game, 950 have completed it (17.62%)

Achievement Details

Secret Achievement in Half-Life 2

Secret Achievement14

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 2,835 tracked gamers (53% - TSA Ratio = 1.37) 5,393  
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