ESRB says that "some creatures emit large splatters of green blood when shot." Is it possible to disable this? I prefer to have no blood in games.
It would seem that the answer is no, you cannot turn off the green blood. PVP is optional for the game, so red blood from players is avoidable, but blood from creatures is not. You could avoid this by not killing any creatures, but that may not be possible.
I tried looking for mods as well, but there are only ones that enhance the blood effects, nothing for removing them. Sorry!