The third installment of Telltale's The Walking Dead behind-the-scenes interview series, Playing Dead, features Robert Kirkman, writer of The Walking Dead comic series. Kirkman and the guy who voiced Marty McFly in Back to the Future talk art style, writing the game and why it isn't an open-world shooter, among other interesting tidbits.

This episode also features a good chunk of gameplay footage (7:02 and 11:50) involving batteries, why there aren't more female mechanical engineers, and of course, zombies.

This article was originally published on Joystiq.