The Sewer

The Sewer is the third chapter of the first campaign, No Mercy.

In this chapter the survivors begin in a safe room with the usual tier 1 weapons. Upon leaving the safe room, they make their way to an old warehouse. In order to enter the warehouse, the survivors must activate a lift which is noisy and attracts the horde in a mini-finale. To the right of the lift is a gas station; the gas station explodes if shot at, killing anything underneath it and incapacitating nearby survivors. Special infected need to be directly underneath it to die, otherwise it merely knocks them back. After fighting through a storage room and reaching the generators, the survivors then go through a man-hole to reach the sewers. After fighting through the sewers, the survivors emerge across the street from the hospital. The survivors can then enter a safe room at the base of the hospital.