Attack of the Radioactive Thing Power Locations and Upgrade Guide

Call of Duty: Infinite Warfare Zombies continues to deliver highly nostalgic cooperative maps, and Attack of the Radioactive Thing drops players straight into a sun-drenched 1950s horror film scenario. Surviving the mutated radioactive horde requires a deep understanding of the local environment, beginning with restoring electricity to the beachside town. Unlocking early-game defense mechanisms and essential vending machines sets the foundation for a successful run through this challenging retro battlefield.

Finding the Zombie Hand and Power Switch

Before you can activate any traps or purchase specific perks, you must locate the severed zombie hand holding the main power switch lever. This vital component is hidden randomly around the map, frequently appearing near the beachside trailers or close to the diner area. Once you spot the hand, interact with it to retrieve the detached switch piece and begin the next phase of your survival strategy.

With the lever safely in your inventory, navigate to the main power station located near the remote hill coordinates. Attach the lever directly to the broken breaker panel and flip it to instantly restore electricity across the entire resort town. Turning on the power opens up multiple paths, allowing your team to move freely through previously blocked security gates.

Locating the Pack A Punch Portal Pieces

Upgrading your primary arsenal requires gaining access to the iconic Pack-a-Punch machine, which is hidden behind a dimensional rift. To open this portal, players must search for three unique blueprint parts scattered across the radioactive shoreline and local structures. These mechanical components are typically found resting on park benches, inside the military camp tents, or near Elvira's television studio setup.

After gathering all three pieces, head toward the main beach area where a large glowing portal framework stands. Interact with the device to construct the portal, allowing players to step inside a safe dimension specifically built for weapon enhancement. Knowing how to efficiently assemble this device early on ensures your squad can keep up with the scaling health pools of the advancing wave variants.

Upgrading Your Weapons for the Endgame

Once inside the mysterious upgrade theater, players can spend their hard-earned points to significantly boost their firearm damage and ammo capacity. The initial upgrade provides a massive damage multiplier and unique element traits that can help clear dense crowds of irradiated enemies. Managing your points wisely allows you to prioritize high-yield weapons like assault rifles and light machine guns before taking on the giant creature in the ocean.

For teams looking to maximize their defensive capabilities, pursuing secondary quests can unlock special variant upgrades. These rare modifications add unique firing patterns and explosive secondary traits to your loadout, making difficult defense waves much easier to handle. Coordinating weapon choices with your teammates creates a balanced cooperative strategy capable of conquering the toughest easter egg steps hidden within the map.