Condition Zero: Deleted Scenes is a game developed by Ritual Entertainment, which acts as an expansion pack to Counter-Strike: Condition Zero. It makes up a series of eighteen unconnected single-player missions, with blazing fast action and intense firefights. It includes new weapons and re-skinned and re-animated versions of Counter-Strike weapons.
This package contains the files needed to bring the gore in Half Life and all its mods back
There seems to be some sort of issue with Steam that causes you to download the censored version of Half life. For example blowing up an enemy will cause mechanical gibs to show up in place of the gory body part originals, This only showed up for me if I turned the content lock on and off again however, I had no gibs whatsoever before turning content lock on and off again. This package will fix the gore completely for Counter Strike: Condition Zero - Deleted Scenes, Opposing Force, Blue Shift, Half Life etc...
All you have to do is copy all the contents to "steamapps\common\Half-Life\valve" and replace whats there. That's it! You will now have all the bloody mess and gore and be able to play Half Life along with its mods as they were intended!