Tank

This zombie is not actually in the game and most of this is just speculation. "'Tank = St. Anger.' - JReaper20"

Background History
During the outbreak, some infected became heavily mutated due to the infection. What was originally a body-builder, became these BEASTS that are capable of throwing rocks. Due to the pain caused by the infection, the Tank became fueled with nothing but RAGE. So much rage that the Tank could just throw a survivor into the wall. Let's just say you should fear these guys..

Trivia

 * The Tank is the best infected in the game
 * Although you have 1k HP, You can easily be defeated by a Minigun or Famas F1
 * Returning Zombie from R2D
 * PICTURE YOU SEE IN INFO BOX IS NOT THE FINAL VERSION OF THE TANK!

Controls
F : Rock throw (110 Damage, Will sometimes break into pieces which only deal 35 Damage and trip the user for 3 seconds)

Click : Scratch (20 Damage, 2 second cool down