The Jockey

The Jockey is a new form of Special Infected that will appear in Left 4 Dead 2. It will jump onto the Survivors and cling to their head and upper back. From there, they can steer the Survivor while clawing them. The Infection has caused the Jockey to mutate a large amount of muscle upon his upper back and neck, causing him to hop around in a spider monkey motion. His fingers and toes have also increased in length, adding to his baboon-like profile. His lips and the skin surrounding have also deteriorated away. He wears a tattered white t-shirt and blue boxers. He has a gibbering, apelike vocalization, and cackles hysterically whilst attached to a Survivor

The Jockey can use his ropey frame to jump an inhuman distance, however not as far as the Hunter can. When on a Survivor, he claws at them with his free hand while leaning in a direction to cause the Survivors to stumble. Again, the clawing does not do as much damage as the Hunter does. The player can try to steer in a better direction, but can't outright resist where the Jockey drives them. When a player is incapacitated, the Jockey may leap off of the Survivor.

Like the Spitter, it too appears to have pupils. It was first mentioned here.

In this article, Valve said that the Jockey was made to work in tandem with the Spitter by "steering" Survivors into the Spitter's goo. Valve also said that the Jockey could steer Survivors into fire or even Witches.



Trivia

 * The Jockey has some resemblance to Fritz from the 1931 film adaptation of Mary Shelley's novel, "Frankenstein".
 * This is the first Infected which can leap off the Survivors, not having to kill them.
 * The Jockey seems to have a hunchback, the result of the condition known medically as Kyphosis.
 * As seen in Gameplay Videos you can resist the Jockey by walking in the opposite direction. When you do so, the Jockey becomes slower for a few seconds so that your teammates can reach you.
 * The Jockey was the first Special Infected to be featured in a video with a Special Infected gameplay.
 * Gameplay footage of the Jockey shows that his "pounces" for his primary attack are much shorter and quicker than that of the Hunters', this supports the theory that all the new Special Infected are less "evolved" variants of the old Special Infected, this also means players will have to have good accuracy when attacking, or go after Survivors distracted by other Infected.
 * In a first person perspective, the Jockey seems to tilt his hands downward like a mantis. His fingers also seem to twitch constantly, most likely due to his hyperactive nature.
 * The Jockey is currently the only Special Infected that will let go of a Survivor after they're incapacitated.
 * The Jockey is currently the Special Infected with the smallest profile.
 * A video of gameplay as the Jockey can be found here.