A framework for The Simpsons mod, a collection of unique zombies:
First of all, the mod is only active if the world is named Springfield.
Homer Simpson zombie: Consumes all beer and donuts it comes across. When killed, drops empty cans and whatever container the donuts came in.
Marge Simpson zombie: Tall blue hair. Growls loudly.
Bart Simpson zombie: Performs general vandalism. Skates around, hovering in the vicinity of the player character. Actively tries to stay away from the player. Sets off car alarms. Throws firecrackers. Picks up loose items and hurls them around, tens of squares away. High-value items get a priority for tossing. Keeps track of which items the player has viewed recently, actively trying to determine if the player desires the said items. And then tries to get to them first.
Lisa Simpson zombie: Collects saxophones and books.
Maggie Simpson zombie: Drives a huge well-armored truck around somewhere, causing mucho destructione. Has the ability to dodge all direct attacks. Attempts to find a new large vehicle after the old one has become too damaged.
Mr. Burns zombie: Carries and collects money stacks. All hits that land on this zombie are described as ‘excellent’. For example: “You hit zombified Mr. Burns excellently for 48 damage.” or perhaps “You hit zombified Mr. Burns for 48 damage. Excellent.”