Half-Life 2: Episode One achievements
176
(130)

Half-Life 2: Episode One

4.4 from 111 votes

There are a maximum of 13 Half-Life 2: Episode One achievements worth 176

1,926 tracked gamers have this game, 613 have completed it (31.83%)

Achievement Details

Attica! in Half-Life 2: Episode One

Attica!12

Destroy the gunship in the hospital attic.

  • Unlocked by 1,449 tracked gamers (75% - TSA Ratio = 1.15) 1,926  
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