Do you find yourself lying awake at night wondering whatever happened to Bill, Louis, Zoey and Francis? Well, your nocturnal musings may finally come to an end. Valve is planning a Left 4 Dead comic for release on Xbox Live. The comic, a first for the network, is alleged to explain how the original four survivors meet Ellis, Rochelle, Coach and Nick, and serve as a link between the two episodes we have thus far, and the upcoming DLC The Passing.