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Half-Life 2: Episode One
HL2:EP1 Launch Teaser 1
HL2:EP1 Launch Teaser 1
Alyx. Cool under pressure.
Additional content
This is a DLC for Half-Life 2: Episode One.
Half-Life 2: Episode One
Release
May 24, 2006
Steam
Genres
Action
Categories
Family Sharing
Alyx. Cool under pressure.
3 Related Dlcs
Half-Life 2: Episode One Trailer
HL2:EP1 Launch Teaser 3
Half-Life 2: VR Mod - Episode One
Developers
Valve
