Bump
After stumbling upon the Left 4 Dead Sacrifice comic, i decided to re-read it since i enjoyed it the first time, i saw that in Zoey's flashback of when she first came in contact with a zombie, her mother's name is Carolyn and Zoey was wearing a white tank top
I wonder if the name of Zoey's mother inspired Valve to have the name Caroline (different spelling to avoid confusion?) for Cave Johnson's assistant and if Zoey's white tank top inspired Chell to have a white tank top? Valve did use Zoey's beta face for Portal's Chell model, and i think they just made a few changes here and there in Portal 2