Download links.
Google.Drive.Com
Gameplay video.
In-game screenshot.
How To Install.
Download "Half-Life Source 2003.rar" archive in provided above link.
Once it is finished downloading, open this "Half-Life Source 2003.rar" archive with WinRAR program.
You will see 2 folders in this "Half-Life Source 2003.rar" archive.
One is called "C++", the second ones "Game".
If you would like just to play the game - double left-click on "Game" folder.
You will see here "anon-hl2" folder.
Extract it, for example, to your Desktop.
Go to extracted to your Desktop "anon-hl2" folder.
Double left-click on it.
You will see here batch executable file, called "hl1.bat".
Double left-click on it.
Play.