Call of Duty®: Black Ops 4 “Classified” Easter Egg Guide

Before you begin the Classified Easter Egg Walkthrough it is important to note that the community has suggested that using the Welling revolver, as well as taking Frag Grenades or Acid Bombs is highly recommended, as they will help aid in the later steps of the Easter Egg.

How To Unlock The Pack-a-Punch in Classified 

In order to unlock the Pack-a-Punch, you are going to need to complete the following steps:
  • Turn on the Power.
  • Locate the three different Pack-a-Punch parts: The Lid, The Wiring, and The Cover.
  • Initiate Defcon 5 by activating the Defcon Switches.

Step #1: Turn on the Power

In order to access the Pack-a-Punch, your first step of business is going to be turning on the power. Thankfully, this isn’t very challenge like other maps in Black Ops 4, as it is not only very straight forward, but all paths are unlocked and do not require you to spend any points.
To find the Power Switch, you are going to want to take the first lift down to the War Room, where you will then take the next lift down to the Laboratories.
Once in the Laboratories, enter the second room to the left where you will find the Power Switch inside. Turning on the power will allow you to access all of the different teleporters around the map, giving you the freedom to travel to all three different floors of the Pentagon.

Step #2: How To Find All Three Parts Needed For The Pack-a-Punch machine

It is now time to collect the three missing Pack-a-Punch parts that will eventually allow us to teleport to Groom Lake, where we will find the Pack-a-Punch machine.

How To Find The Lid

The Lid can only be found in the Panic Room, however, in order to access this room, you will need to turn on all 4 Defcon Switches. The exact location of all four of the switches can be found below.
  • The upper level of the War Room – Right next to the Spitfire wall-buy.
  • The upper level of the War Room – Located just to the left as you exit the lift that had taken you to the War Room from the Offices.
  • The lower level of the War Room – Located directly in front of you as you exit the first set of stairs to the left.
  • The Sever Room – Located on the lowest level of the War Room, you will find the fourth Defcon Switch just as you enter the Sever Room.
Once all four Defcon Switch have been activated, the teleporter used to get to the Panic Room can now be accessed.
As you enter the Panic Room, you will notice that wall directly in front of you will begin to open up. It is in this room that you will find the Lid just sitting on the floor.

How To Find The Wiring

Like other objects in Black Ops 4: Zombies, there are three possible locations in which the Wiring can spawn. Here are all of the possible locations to find the Wiring.
  • Location 1: Located within the Morgue, you can find the Wiring within the three large metal cylinders that are sitting on top of a table.
  • Location 2: Located within the Morgue, the Wiring piece can be found on the Desk that is located within the same room as the dead body, right at the back of the room.
  • Location 3: Located within the smaller room of the Morgue, not far from the Mystery Box, you will find the Lid sitting on top of a wooden office chair.

How To Find The Cover

Much like the Wiring, there are three different spawn areas in which the Cover can be located. Here are all of the possible locations for the Cover to spawn.
  • Location 1: Sitting to the side of an office desk in the Main Offices, right next to the Soda perk machine.
  • Location 2: Located directly in middle of the Main Offices‘ room, the Cover can be found sitting on top of a turned over desk.
  • Location 3: Located within a smaller area of the Main Offices, you can find the Cover sitting behind a table.

Step #3: How To Assemble The Teleporter Signal Amplifier

Having finally obtained the Lid, the Wiring, and the Cover, you must now find a workbench in order to assemble the Teleporter Signal Amplifier.
With only two workbenches available within the map, here are the two known areas to gate..
  • Location 1: Located within the Central Filing area, you will find the workbench to the right side of the door that leads to the Main Offices.
  • Location 2: Located within the Weapon Testing room, you can find the workbench next to the third teleporter.

Step #4: How To Activate The Pack-a-Punch in Classified

In order to activate the Pack-a-Punch, simply head over to the middle of the War Room and attach the Teleporter Signal Amplifier to Pack-a-Punch machine. Once activated, you can now use the teleporter to the travel to the Groom Lake Pack-a-Punch area.
It is important to note though, that should you want to teleport to the Groom Lake again, you will need to activate all of the Defcon 5 switches again.VIDEO GUIDE BY MRDALEKJD

Before you begin any major steps to unlocking the Main Easter Egg, it is recommended that you talk to the mysterious voice behind one of the doors to unlock upwards of 4,500 bonus points.

Between the Escargot wall-buy and the Brew Perk machine, you will find a closed door in the Main Offices. Simply interact with this door and you will begin to hear a man talking to you for approximately 30 seconds. You will want to interact with the door 5 times. After the 5th time, Samantha will respond and begin to talk to you. This will trigger crawlers to start spawn.

Simply melee all of the crawlers and you could earn upwards of 4,500 points in your very first round.

In order to start obtaining the secret codes, you will need to collect the Drawer Key from the lower level of the War Room.
The key can be found hanging on the wall inside a small box, between the Cola perk machine and the ICR-7 wall-buy.

Now that you have the Drawer Key, you can start to find the secret codes that are hidden across the map. It is worth noting though, the secrets codes for this particular map are different for every player, so you will need to note down the codes.
The secret codes can be found at the following locations:

Code One: Main Offices

You can find the secret code inside the desk that is directly in front of the Main Office entrance.

Use the key that you just obtained to unlock the Desk’s drawer and locate the picture of Der Riese inside. Note down the four-digit code.

Code Two: Panic Room

Before you can head to the Panic Room, you will need to activate all four Defcons in a specific order. The order of activation is as follows:

  • War Room: Upper Level – Located at the back of the upper level, the first switch can be found nearest to the large monitor and Spitfire wall-buy.
  • War Room: Server Room – Located towards the back of the lower levels of the War Room, you will find a switch that is located directly at the back of the Server Room upon opening the door.
  • War Room: Upper Level – After coming up the stairs of the Upper Level, turn to your right and you will see the switch.
  • War Room: Lower Level – The final switch can be found when heading down the left set of stairs. The switch will be located directly in front of the stairs as you come down.

With all four switches correctly flipped on, head towards the teleporter in the War Room and step inside.

Once you are inside the Panic Room, you will be required to interact with the TV that has static on the bottom row.

The TV will then slide back into the wall and will display a picture of Kino Der Toten and will reveal a four-digit code that must be noted down.

Code Three: Deserted Hallway

Located on the top floor of the map in the Deserted Hallway, you will find a room that has four former American Presidents.

In order to reveal the third code, you will need to shoot the portraits in a specific order. However, to have the code appear you will be required to use an explosive weapon – which can be obtained by Pack-a-Punching your starting weapon.
The order in which you are required shoot will be one of the two following orders:
  • Franklin, Lincoln, Hamilton, and Franklin.
  • Washington, Hamilton, Franklin, and Lincoln.
If shot in the correct order, a picture of Shi No Numa will appear with a code beneath the George Washington nameplate.

Code Four: Laboratories

Make your way to the Laboratories and turn on the power.
In the Weapon Testing room, you will find a large metal container with a yellow sign that reads “Attention”.Throw a Frag Grenade or Acid Bomb behind the large metal container and the picture of Shangri-La on the side of the window will now display a four-digit code. Note this code down.

With all four codes now obtained, head back towards the War Room: Lower Level and use the large panel that is in the middle of the room.

Enter your four codes by shooting at the numbers on the screen to change them and hold square to submit them.
You must enter the codes in the following order:
  • Shi No Numa
  • Der Riese
  • Shangri-La
  • Kino der Toten
Once all four codes have been successfully entered, the pentagon announcer will inform you that Project Skadi has been successfully retrieved.An image will appear on the same monitor that was just used to enter the four codes.

Once you have entered all four codes, you will need to follow the Pack-a-Punch steps that you used to teleport to Groom Lake. Once you have entered Groom Lake, simply survive three rounds.

Once you have survived three rounds, the area to the left of the Pack-a-Punch will now be available to enter. Enter this area and open the suitcase in the corner, here you will receive a weapon named Winter’s Howl.

Interact with the weapon and you will be awarded the Cold War Remedy trophy.

Text was taken from IGN.

https://www.ign.com/wikis/call-of-duty-black-ops-4/Classified_Walkthrough