It's true. Creative luminary Tim Schafer (Psyconauts, Brutal Legend) is working with Cookie Monster on a new videogame launching October 11th. Called Sesame Street: Once Upon a Monster, the "storybook-like" adventure features co-op gameplay specially designed for siblings and/or parents and their children. Call the kids over and watch the hilarious video right now. And for once the phrase "you got your cookie in my Xbox" is neither the videogame catastrophe gamer-parents fear most or how mommies and daddies talk about their "special hugs" in front of the children.