Half-Life 2 achievements
511
(330)

Half-Life 2

4.6 from 253 votes

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

5,643 tracked gamers have this game, 1,000 have completed it (17.72%)

Achievement Details

Zero-Point Energy in Half-Life 2

Zero-Point Energy13

Get the Gravity Gun in Black Mesa East.

  • Unlocked by 3,426 tracked gamers (61% - TSA Ratio = 1.28) 5,645  
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