Yo, zombie slayers! Ready to conquer the Black Ops 6 Zombies Reckoning Easter Egg like a pro? This final map in the Season 5 update (August 7, 2025) is a wild ride through Project Janus HQ, packed with hidden puzzles, epic loot, and a boss fight that’ll test your skills. Whether you’re siding with Richtofen or S.A.M., our guide’s got the slickest tips to make this Easter Egg a breeze.
From bucket tricks to boss-melting loadouts, let’s dive into the chaos and unlock those sweet rewards!
Kick Things Off Right
The Black Ops 6 Zombies Reckoning Easter Egg starts at T1 Project Janus Reception, where Richtofen tasks you with stabilizing Aether Reactors. First, melee the yellow mop bucket in the spawn room under the sprinkler to fill it with water—trust us, this saves headaches later. Then, follow the HUD to Richtofen’s Office, unlock the red teleporter (2,500 Essence), and head to T2 Sublevel 10 to activate Pack-a-Punch by shooting 12 Aetherium Crystals. This sets the stage for the main quest.
Snag Free Loot Early
As you move through the map, check bins for free goodies. Hit the two bins in the spawn room (near Rampage Inducer and behind reception) for a chance at perks, upgrades, or salvage. More bins await en route to the Executive Suite: one left of the suite sign, one near Juggernog, one by Blanchard’s door, and another in the Director’s Office near the S.A.M. blueprint screen. Interacting with all bins spawns a glowing one in the spawn room, dishing out a scorestreak, 1,500 salvage, and free equipment to kickstart your run.
Syringe Shortcut for Speed
Grab the syringe from the centrifuge in T1 Mutant Research Lab (near Deadshot Daiquiri) before hitting Pack-a-Punch. Once you activate Pack-a-Punch, jump into the Particle Accelerator beam to knock down the floating zombie corpse, then use the syringe to collect its blood sample. This skips backtracking later for the Fowler-Mutant Injection, which you’ll need to unlock T2 Teleportation Lab. Pro move: do this while opening the map to save time.
Crack the Biolab Code Fast
To unlock the T1 Bioweapons Lab, check two static monitors in T1 Mutant Research Lab for flickering words. The monitor by Deadshot Daiquiri gives the first letter, and the one near Richtofen’s family clones gives the second. Combine them to form an element (e.g., “N” + “I” = Nickel, atomic number 28). Enter the number (add a leading zero if needed, like 028) into the keypad upstairs. Bonus tip: check these monitors before fighting the Fowler-Mangler to streamline the process.
Cyst Hack with Disciple
When filling the cyst in the Bioweapons Lab, keep the Disciple zombie alive after defeating the Fowler-Mangler. It spawns tons of Vermin, which you can damage (not kill) near the cyst to charge it. Do the same for three zombies. This trick lets you complete the cyst step in one round, saving you from waiting for Vermin spawns. Then, take the cyst to T1 Quantum Computing Core and charge it under three glowing mushrooms—you can shoot while charging, just don’t deplete your ammo.
Build Franken-Klaus Like a Pro
To assemble Franken-Klaus in T2 Android Assembly, collect two arms from Kommando Klaus during special rounds (shoot their shoulders) and two legs from random spawns in the room (check shelves, scrap piles, or near doors). Here’s a game-changer: lure an Uber Klaus (spawns Round 15+) to shoot its electric attack at the Klaus body to activate it, even if you haven’t attached the limbs yet. Finish the build later to save time. Pro tip: during the Gorgofex quest, the Forsaken Uber Klaus spawns extra Kommando Klaus units—kill them for a higher chance at a second arm drop.
Solve the Folder Code Puzzle
In T2 Teleportation Lab, find four Maxis folders (one spawns here, three in T1 Executive Suite/Director’s Office) with item numbers and dates. Sort them from oldest to newest to get the 4-digit code (e.g., BND Badge 6/28/1985 = 6, Notso’s Collar 7/15/1985 = 1, etc.). Use a community tool like the Reckoning Easter Egg Solver by @StallionClear on X to input your folders and get the code instantly. Enter it into the lab’s terminal to proceed.
Fungal Head Trick
Remember that mop bucket you set up? Shoot the zombie head in T1 Quantum Computing Core’s balcony gap with the Gorgofex, grab it, and dunk it in the filled bucket to cleanse it into a Soul Box. If you missed the bucket setup, throw a Molotov at the window near any sprinkler (spawn, Android Assembly, or Executive Suite) to trigger it manually. Charge the Soul Box with ~25 purple zombie kills, then place it in T2 Teleportation Lab’s teleporter.
Boss Fight Hacks
For the Black Ops 6 Zombies Reckoning Easter Egg boss fight, choose S.A.M. for an easier battle. Equip the Maelstrom shotgun with Cryo Freeze ammo mod for Klaus robots and use Aether Shroud with the Freefall augment for invulnerability. Against S.A.M., hide behind cover during her laser attack, then shoot her red orbs when she spins in the center. For Uber Richtofen, stay close to avoid his energy mines, target his shoulder pads in phase one, and pop Aether Shroud in phase two to deal massive damage safely. Stock up on Stims and keep moving to dodge his Wonder Wolf attacks
Why This Guide Rocks
This Black Ops 6 Zombies Reckoning Easter Egg guide cuts through the chaos with time-saving tricks like the bucket setup, Disciple hack, and folder solver. You’ll breeze through puzzles, snag free loot, and melt bosses with the perfect loadout. With rewards like the “Blood, Sweat, An’ Gears” Elizabeth Grey skin and exclusive calling cards, you’ll be flexing your zombie-slaying skills in no time.
