Classified:
Pack-a-Punch

DEFCON and the Panic Room

With the power on, four DEFCON switches lower the security of the Pentagon. They can be flipped in any order:

1. Server Room: a room off the lower level of the War Room, behind a door.
2. War Room, lower level: to the left of the elevator down to the Laboratories.
3. War Room, upper level: to the right of the elevator up to the offices.
4. War Room, upper level: to the right of the Spitfire wall buy.

At DEFCON 5, the large teleporter in the middle of the lower War Room sends the players to the Panic Room. No zombie comes in for the first 30 seconds. The Panic Room holds one of the three parts of the Teleporter Signal Amplifier, on the spot where the Pack-a-Punch stood in Five.

The Teleporter Signal Amplifier

Unlike Five, the Pack-a-Punch of Classified is not in the Pentagon but at Groom Lake, in Nevada. To reach it, the players build the Teleporter Signal Amplifier from three parts, one on each floor:

The pad

In the Main Offices of the office floor, on one of three spots: to the left of the Brew perk machine, under a desk near the teleporter, or on top of an overturned table in the middle of the room.

The wiring

In the Morgue of the Laboratories, on one of three spots: on a corpse half out of the leftmost cryo-tube, on a chair in the side room next to a Mystery Box spot, or on a table by the exit to the North Laboratories.

The amplifier

Always in the Panic Room, reached at DEFCON 5.

1. Collect the three parts.
2. Build the amplifier at one of the two workbenches, in Central Filing on the office floor or in Weapon Testing in the Laboratories.
3. Place it on the small teleporter in the lower level of the War Room.
4. Raise the DEFCON level to 5 again and take the large teleporter of the War Room: it now leads to Groom Lake.

Once the amplifier is in place, the Panic Room can still be reached through the teleporter of the Server Room.

Groom Lake and the Pack-a-Punch

Groom Lake is the base of Area 51, the same place where Moon begins. The Pack-a-Punch Machine waits behind the spot where the players land. The first upgrade of a weapon costs 5000 points.

The teleporter pad

A large round pad out in the open, where the players arrive from the War Room.

Surviving at Groom Lake

After three full rounds spent there without leaving, part of the debris around the area is cleared and a Max Ammo drops. Leaving early sends the players back to the War Room.

Bonfire Sale

It drops as well if the hits taken do not exceed the number of the current round. For 60 seconds, it lowers the Pack-a-Punch to 1000 points and links every teleporter to it.

Project Skadi

Once the second area is cleared, it holds the briefcase of the Winter’s Howl quest.

Cold War Remedy, the Winter’s Howl quest