Half-Life 2: Episode One achievements
167
(130)

Half-Life 2: Episode One

4.3 from 173 votes

There are a maximum of 13 Half-Life 2: Episode One achievements worth 167

2,725 tracked gamers have this game, 990 have completed it (36.33%)

Achievement Details

Containment in Half-Life 2: Episode One

Containment10

Contain the Citadel core.

  • Unlocked by 2,550 tracked gamers (93% - TSA Ratio = 1.03) 2,730  
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