Zombie Bride is a scrapped Tekken character.
The idea of the first fighting zombie in a game first came up during the development of Tekken 3, but since the fighting style for a zombie would be quite difficult to create, the idea was scrapped.
The idea resurfaced for Tekken 6, the character being the dead sister of Miguel who came back as a zombie and would fight in her tattered wedding gown; however, the idea was never approved nor elaborated upon.
The concept was once again reintroduced in Tekken Revolution when she became one of the candidates in Tekken Revolution's original character poll on the official Tekken Facebook page, where she was labelled as "Sexy Zombie Bride". She was later voted into 4th place, just behind Shin Kamiya.