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Half-Life 2: Episode One
Steam
Achievements
Leaderboard
Prices
Forum
493,809
Achievements Earned
65,094
Players Tracked
13
Total Achievements
2,842
Obtainable EXP
15,252
100% Club
Containment
Contain the Citadel core.
94.08%
Common - 10.00 EXP
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