Charlie Company is the reinforcement company sent by General Koller to assist in killing The Zombie Queen. C-Company is led by the tenacious Captain Linh. They arrive in waves, with the infantry divisions arriving first, and armor entering the fray a short time later. On lower difficulties a good percentage of Charlie is likely to survive the initial push and work their way to the Queen. However on Nightmare, only the Mechs and Tanks stand any real shot at pushing through the hordes.
Dead players will receive the respective unit as each wave of reinforcements arrives.