Half-Life 2: Episode One achievements
174
(130)

Half-Life 2: Episode One

4.3 from 121 votes

There are a maximum of 13 Half-Life 2: Episode One achievements worth 174

2,082 tracked gamers have this game, 675 have completed it (32.42%)

Achievement Details

Pacifist in Half-Life 2: Episode One

Pacifist16

Contain the Citadel core without killing any stalkers.

  • Unlocked by 839 tracked gamers (40% - TSA Ratio = 1.56) 2,082  
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