Half-Life Opposing Force

Download CS 1.6 Half-Life Opposing Force Client

Download Half-Life Opposing Force and play as Corporal Adrian Shephard in this expansion pack.

Download Half-Life Opposing Force Now (Free)

Key Features of Half-Life Opposing Force

  • ✓ New campaign
  • ✓ Additional weapons
  • ✓ New enemies
  • ✓ Unique perspective

System Requirements for Windows PC

Minimum Requirements

  • CPU: 500 MHz processor
  • RAM: 96MB
  • GPU: 16MB video card
  • Storage: 700MB
  • OS: Windows XP or higher

Recommended Requirements

  • CPU: 1.2 GHz processor
  • RAM: 256MB
  • GPU: 32MB video card
  • Storage: 1GB
  • OS: Windows 7 or higher

Installation Guide

  1. 1. Download the installation file for Half-Life Opposing Force.
  2. 2. Extract the downloaded archive using WinRAR or 7-Zip.
  3. 3. Run the setup file (`setup.exe`) as administrator.
  4. 4. Follow the installation wizard instructions, choosing your preferred directory.
  5. 5. Launch Counter-Strike 1.6 from the desktop shortcut.
  6. 6. For more detailed steps, see our full Installation Guide.