Half-Life Conflict Edition Steam Patch adds the following features to your Half-Life:

• new HD models
• new sound effects

• binded keys
• new textures
• new crosshairs

Patch Installing.
1) For 64-bit operating systems, the patch is automatically installed on the following path:
C:\Program Files (x86)\Steam\steamapps\common\Half-Life
For 32-bit operating systems, you must manually specify the path:
Disk\Program Files\Steam\steamapps\common\Half-Life
2) After installing the patch, run Half-Life,
go to "OPTIONS", in the "VIDEO" tab, activate HD models - "Enable HD models if available"

Download Half-Life Conflict Edition Steam Patch

How to delete patch.
1) In Steam, right click on the game Half-Life, choose "Properties"
2) Go to the "Local files" tab, then "Browse local files"
3) Delete folders: "valve" and "valve_hd"
4) Click "Verify integrity of game files". Steam will download the original Half-Life files