Half-Life 2: Episode One
Continue the story of Morgan Freeman and Alyx as they deal with the consequences of destroying the control tower at the end of the original Half-Life 2 game. Defeat new enemies and solve puzzles on your way to safety. Interact with characters and use various weapons.
There was a download of Half-Life 2: Episode One 1.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program is sometimes distributed under different names, such as "Half-Life 2 Episode One".
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The program relates to Games. The actual developer of the program is Valve. The common filenames for the program's installer are episode1.exe, hl2.exe, Run_EP1.exe or Steam.exe etc. The most popular version of the program is 1.0.
From the developer:
Half-Life 2: Episode One is the first in a series of new adventures created by Valve that extends the Half-Life 2 single player experience.
Stepping into the hazard suit of Dr. Gordon Freeman, you face the immediate repercussions of your actions in City 17 and the Citadel. Rejoin Alyx Vance and her robot, Dog, to once again aid the human resistance in their desperate battle against the totalitarian alien menace of the Combine.
You may want to check out more software, such as Half-Life 2: Episode Two, Boulder Dash®. Episode III: Final Blast or Boulder Dash®. Episode II: Jive-n-Cave, which might be related to Half-Life 2: Episode One.