In this Guide, we’ll explain how to unlock the Pack a Punch Machine (PaP) in Blood of the Dead by Call of Duty Black Ops 4 Zombies. You can use the Pack a Punch machine to upgrade your weapons, which can do more damage. To unlock the machine, you need to build the zombie shield, get the warden’s key, recharge the key, go to the roof area, and hit the voltmeter on the roof.
All these areas are accessible from the beginning. You do not have to activate anything else, just buy the doors to the areas.
Unlock Pack a Punch – Blood of the Dead
In the first step you have to build the zombie shield, a guide is in progress!
Next you have to turn on the power, you have to press two switches. Here we show you where the power switches are to be found.
If you turn on the power (building 64) the Warden will appear, you must defeat him to get the blue key.
Now you should have the key and the zombie shield. With both objects you go to the roof area. The exact way you see in the video above, from 4:37. You need to backtrack to the prison and reach the roof through the infirmary.
Once there you have to use the shield, with L1/LB. Then suck on the Warden's Key zombie souls (L2/RT). Kill 3 zombies with the key to charge the shield.
When the shield is loaded, use the shield attack on the voltmeter located on the roof. This turns on the voltmeter and unlocks the pack-a-punch machine on the roof.
More Guides and News about COD BO4 you will find on our overview page.