: Changing blood colors or adding "hit markers" (like confetti or shapes) for competitive play.
For a quick visual walk-through on where to place this specific file in your game folders, check out this guide: bloodfx.dat
If you are trying to install a custom blood mod for , you usually need to place the .dat file in a specific directory within your application data: : Changing blood colors or adding "hit markers"
: If there isn't a folder named effects inside data , create one. bloodfx.dat