Obtained from: Kevin
Difficulty level: Hard
Grab a Master Key off a senior guard
This quest starts automatically during the Full Metal Jacket quest.
The armory door is closed but Kevin (1) #1 who is good with lock picking this time can't help you. So you have to obtain the master key, which can be found by senior guards. Walk through the corridor to one of room, where guards resides (2). Before you open the door, prepare your gun. Inside the first room you have to shoot two policemen #2.
In the next room (3) you'll find only one, last policeman. A master key can be found on a chest of drawers next to a plant #1. Grab it and return to Kevin (1). The prisoner will start opening the door but unfortunately something goes wrong and the double door at the end of a corridor opens. Your task is to protect Kevin during his tries to open the lock #2.
Somewhere in half of corridor you'll find a gas tank. If you didn't use it on a wave of infected then use it on a Thug. The quest is over once you killed all zombies.
Obtained from: Harland
Difficulty level: Medium
Reward: 3000 Exp, Exotic Double Blade
Get some Thorazine from the infirmary
This quest becomes active only after completing the Full Metal Jacket quest.
You'll find Harland in the canteen, in one of the corners #1. One of the prisoners needs a medicine and he is so important that the rest of prisoners won't make without him. Go up the stairs to the upper floor. The doctor room is few steps from the stairs to the right. Thorazine can be found in the locker to the right #2. Return to Harland an collect your reward.