
Zoey's appearance underwent significant change during development. In the QuakeCon 2007 demo, Louis can be seen having a white shirt. Louis and Bill's relationship was strained, they did not get along and often argued. His original backstory cast him as the manager of an electronics store, which may be a reference to the movie Shaun of the Dead wherein Shaun manages an electronics store. In early 2008 Valve added a bandolier with shotgun shells, and a hood. He wore a brown jacket plus a yellow undershirt and blue jeans. Louis had short curly black hair, thin beard with goatee and a bandage on his forehead. His original design was likely re-used for the Midnight Riders. Francis originally had slightly long, black hair with a beard and appeared overweight. Personality-wise he was paranoid about the fact that the Survivors could turn into the Infected but these lines were subsequently cut.
flag, longer beard and hair and black gloves. The only differences in his beta appearance to those finally used are: an olive drab colored hoodie, dog tag, a black military assault vest with the U.S.
Bill underwent only small changes during development. Original Louis, "No Mercy" rooftop at night The original appearances of the Left 4 Dead survivors