Third-party mod of Half-Life
If you have a valid Half-Life cdkey, you can download the multiplayer of Gunman Chronicles. 
To install Gunman Chronicles just unzip files into your Half-Life folder on Steam directory:
C:\Program Files\Steam\steamapps\your acount name\Half-Life
Click  here  to  download  Gunman  Chronicles  multiplayer  mode
Link  1:
Click  here  to  download  Gunman  Chronicles  multiplayer  mode
Link  2:
By  r D a
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