Is there any way to script gore?

I am making a game in which gore is a primary mechanic ( the main character will be able to be dismembered completely, but if his head is hit, then he dies) does anyone know of a script or have a script for gore? if so, could you please post it or give any suggestions? Thank you! By gore I mean that the character can be sliced from any angle.

That is a very general question, as 'gore' can be seen as many different thing. Pleas ask something more specific like: "how do I seperate a model from a model", "how do I have particles (for blood) come out of a spot that got hit", etc.