This page contains Half-Life 2: Episode One Unlockables for PC - Windows called "Commentary track" and has been posted or updated on Nov 16, 2007 by kyle killz24. Let us know what you think of this Unlockable by thumbs voting.
- Developer: Valve Software
- Publisher: EA Games
- Genre: Action Shooter First-Person
- Release Date: Jun 1, 2006
- ESRB: Mature
- ▼ Other Platforms
Beat the game. Start a new game and choose a level to get an option to play it with an audio commentary track.
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