Half-Life 2 achievements
507
(330)

Half-Life 2

4.6 from 233 votes

There are a maximum of 33 Half-Life 2 achievements worth 507

5,116 tracked gamers have this game, 907 have completed it (17.73%)

Achievement Details

Plaza Defender in Half-Life 2

Plaza Defender15

Survive the generator plaza standoff in chapter Anticitizen One.

  • Unlocked by 2,226 tracked gamers (44% - TSA Ratio = 1.50) 5,116  
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