Zoey

Zoey is one of the four playable Survivors in Left 4 Dead, the teenage daughter of a wealthy family. Zoey's face is modeled from actress Sonja Kinski. In official media, she is usually seen holding the hunting rifle, and dual pistols. She is voiced by Jen Taylor.

Official description
After spending her first semester holed up in a dorm room watching old horror movies, Zoey was given a choice: Stop fooling around and get her grades up, or drop out. Now that the planet's overrun with murderous zombies, and all of her professors are dead, Zoey at least has the cold comfort that she's been studying up on the right subject after all.

Unsaid Bonuses
Although no programming codes or guides directly confirm this, it has been observed that, playing as Zoey, you will need fewer hunting rifle and pistol rounds to dismiss boss infected. Also, when running, the spread of her crosshairs seems to be slightly smaller as well.

Quotes

 * [ In the elevator in Mercy Hospital ] "Game over, man! Game over!"
 * [ On the elevator in Mercy Hospital ] "I just can't get over how FAST they all are, its not even fair. I'm calling zombie bullshit on that, you know? (giggles nervously) They're not, ALLOWED to be so fast."


 * [ After she or another survivor has mentioned that Riverside held out ] "Unless anyone has a better plan, I say we head there."
 * "And of course the bridge is out..."
 * [ When the bridge in The Drains is down ] "We're good to go, come on!"
 * [ Approaching the empty house in the Church chapter ] "Oh, nice, a cabin in the middle of nowhere. I know how this movie ends."


 * "Look, Bill, it's your favorite - stairs!" [ When they reach more stairs ] "Hey, Bill, more stairs!"
 * "Oh no! The zombies killed God!"


 * "I know we gotta move, but I gotta heal you!"
 * "Hold still, I can help you."
 * "Thanks, I owe you."
 * "Thanks for coming back for me."
 * "Guys! Big, badass, nasty weapons over here!"
 * "It slimed me!"
 * "Anything for you, Louis!"

Trivia

 * Her name may come from Zoe, one of the primary characters from the "Xombie" series. However there is no evidence to support this.
 * Right before coming to the church in Death Toll, you come upon a cabin in the woods. This only occurs as Zoey, but she makes a reference to the 1970-1980s cult classic, Evil Dead starring Bruce Campbell. She says, "Oh, nice, a cabin in the middle of nowhere. I know how this movie ends." The cabin is complete with a mounted deer head.
 * Originally, the developers had the idea of Zoey and Francis showing some sort of affection towards one another. However, this was found to be distracting, and was cut out of the game. Strangely, from quotes, it seems as though she and Louis are closer.