A *NEW* Improved version of this Walkthrough in 60FPS can be found here: http://youtu.be/8pmkQ35J8P4 Half-Life 2: Episode 1 full walkthrough in full HD and maximum graphical detail with NO commentary. *** Please Rate and SUBSCRIBE! *** Half-Life 2: Episode One is a first-person shooter video game, the first in a series of episodes that serve as the sequel for the 2004 Half-Life 2. It was developed by Valve Corporation and released on June 1, 2006. Originally called Half-Life 2: Aftermath, the game was later renamed to Episode One after Valve became confident in using an episodic structure for the game. ------------------------------------------------------------------ Other Parts of the Half-Life Story: Half-Life: Source ►http://youtu.be/bLHn2IDKbXs Half-Life: Blue Shift ►http://youtu.be/NQghsJenN84 Half-Life: Opposing Force ►http://youtu.be/VEmwml4GJ-E Half-Life: Decay ► https://youtu.be/PUx01vTwMSg Half-Life 2 ...
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