I'd be interested in at least playing a zombie. (not so much a survivor)
Character Concept: Test Subject Alpha
I, also known as test subject alpha, used to be a concert violinist. His delicate hands delighted audiences throughout the country. Unfortunately, he developed a terminal cancer of the brain, and volunteered for a new medical study to test an experimental medication that would cure him. It did. Unfortunately, it also turned him into a flesh hungry monster. He broke out of the research facility and started the zombie apocolypse, wandering the streets for days before the secondary stage of the infection set in. His intellegence began to slowly return, as did his need for sleep. One other thing developed in him: a craving for blood. As the game begins, I has selected the main character to be his "Judas Cow." The cow that leads all of the rest to the slaughter.