Make Headcrabs Stay on Zombies

Hey guys, this is just a general question; is there a way in Gmod to make the headcrab stay on the zombies when they are killed? For instance when you kill a zombie with the crowbar, the headcrab remains attached to the ragdoll and I would like this to happen with every other swep in the game all of the time.

Help is appreciated.

(Sorry, I originally posted this in the wrong forum :slight_smile:

Those zombies are hl2 zombies, and are pretty much hardcoded. the only way is other zombie models or addons as far as i know.

Making your own custom zombie npc does work but it is hard just to warn you.