Half-Life 2: Episode One achievements
169
(130)

Half-Life 2: Episode One

4.4 from 136 votes

There are a maximum of 13 Half-Life 2: Episode One achievements worth 169

2,344 tracked gamers have this game, 814 have completed it (34.73%)

Achievement Details

Containment in Half-Life 2: Episode One

Containment10

Contain the Citadel core.

  • Unlocked by 2,154 tracked gamers (92% - TSA Ratio = 1.04) 2,344  
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