Half-Life 2: Episode One achievements
170
(130)

Half-Life 2: Episode One

4.4 from 151 votes

There are a maximum of 13 Half-Life 2: Episode One achievements worth 170

2,498 tracked gamers have this game, 866 have completed it (34.67%)

Achievement Details

Watch Your Head! in Half-Life 2: Episode One

Watch Your Head!10

Make it to the bottom of the Citadel's main elevator shaft in one piece.

  • Unlocked by 2,341 tracked gamers (94% - TSA Ratio = 1.03) 2,500  
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