Half-Life 2 achievements
509
(330)

Half-Life 2

4.6 from 239 votes

There are a maximum of 33 Half-Life 2 achievements worth 509

5,278 tracked gamers have this game, 927 have completed it (17.56%)

Achievement Details

Zero-Point Energy in Half-Life 2

Zero-Point Energy13

Get the Gravity Gun in Black Mesa East.

  • Unlocked by 3,220 tracked gamers (61% - TSA Ratio = 1.27) 5,278  
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