Call of Duty's zombies was almost shut down before it began

The Call of Duty Zombies mode is such an integral part of the series these days that it's hard to imagine a Treyarch CoD game without it. That wasn't always the case however, as Treyarch lead Mark Lamia told Wil Wheaton in a new episode of the PlayStation-sponsored Conversations With Creators web show. "I probably shouldn't even be here as a studio head because I let this thing happen at a time when