Half-Life 2: Episode One achievements
178
(130)

Half-Life 2: Episode One

4.4 from 107 votes

There are a maximum of 13 Half-Life 2: Episode One achievements worth 178

1,857 tracked gamers have this game, 571 have completed it (30.75%)

Achievement Details

Attica! in Half-Life 2: Episode One

Attica!12

Destroy the gunship in the hospital attic.

  • Unlocked by 1,368 tracked gamers (74% - TSA Ratio = 1.16) 1,857  
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