I wondering if it'd be possible to implement a gore/gibbing system in the game where you kill zombies and can make their body parts pop off externally and internally.
As in blast off their limbs or blast out their guts.
Right now the only thing that could possibly be considered gore are the zombies being all bloody and when they rot away. Good but could be improved.
Bladed weapons would obviously do things like dismember zombies, blunt weapons would bash them to a pulp and firearms such as the shotguns would blast chunks out of them.