regardless of loving or hating the show - this would be a lame pin. Really think about it. The callouts would be cold dark, and bleak. When have you ever laughed at something on this show. The show is a slow grind waiting to see how the survivors will self destruct a little more or have some dark conflict with another group over basic survival necessities. Even the action is not rock em sock em style action. Its one pathetic band of survivors fighting off another with a few guns or taking out zombies with any tool at hand.
I don't mind the show - used to like it lots - but its just too bleak to have any redeeming qualities as a game. Way better options to bring zombies to a theme than walking dead.
Of the top 100 pins, they are a combination of colorful, humorous, or based on something with action (big explosions, super heros, sci fi). TWD is none of those things.