WW2 Zombies Pack A Punch Guide

Mastering the cooperative survival mode in Call of Duty: WWII requires a strong grasp of weapon upgrades to survive late-game rounds. The iconic weapon upgrade station remains a crucial feature for players looking to boost their firepower against aggressive undead hordes. Unlocking this station involves completing a series of specific map interactions designed to test your situational awareness and movement speed.
Activating the Village Power Grid
Before you can access the hidden upgrade station, you must first restore energy to the main operational areas of the map. Navigate through the initial village square to locate the three separate valve handles connected to the local gas lines. Turning each valve completely will redirect fuel toward a central pilot light located near the drainage system.
Once the valves are secure, interact with the pilot light in the village center to ignite a massive blast that clears out a blocked well path. Dropping down into this newly opened cavern allows you to activate the generator switch powering the underground bunkers. This structural milestone is essential because it opens up the deeper containment zones where the modification station is located.
Navigating the Disposal Tubes
With the main facility power restored, your next objective focuses on utilizing the automated disposal pipeline system. Locate the massive cage mechanism positioned directly in the center of the subterranean laboratory area. This containment structure covers the weapon station and can only be raised by activating three separate security buttons located around the facility.
To reach these security points quickly, you must pay a small point fee to travel through the red escape tubes scattered across different rooms. The first main transportation hatch can be found inside the command room near the primary control terminal. Sliding through this tube drops you into the flooded lower chambers where you must instantly hit the glowing button on the wall.
Raising the Weapon Modification Cage
The remaining two disposal tubes are located in the laboratory and the morgue zones respectively. Each trip down a pipeline costs a set amount of in-game currency but safely transports your character directly to the central upgrade chamber. As soon as you land from each slide, turn around immediately to activate the neighboring structural release mechanism.
After you successfully trigger all three remote buttons, the protective steel cage covering the upgrade station will slowly lift into the ceiling. This action permanently grants all players in the match full access to the machine for the remainder of your survival session. Standard weapon upgrades require a payment of five thousand points while purchasing specialized ammunition refills costs a smaller fraction of that total.
Maximizing Upgraded Weapon Efficiency
Modified firearms receive significant boosts to their damage profiles, total carrying capacities, and reload speeds. Certain weapons even gain unique elemental properties or completely altered firing mechanisms when processed through the machine. It is highly recommended to upgrade high-capacity light machine guns or mobile submachine guns to manage late-game pacing effectively.
As rounds progress past twenty, relying on standard wall weapons becomes increasingly difficult due to enemy health scaling. Keeping a diverse loadout distributed across your team ensures that someone always has the necessary firepower to handle elite boss variants. Balancing your economy between purchasing armor updates and enhancing your primary firearms is the ultimate key to a successful run.