Step 1: Get Power On

After teleporting from Area 51 to the Moon base, navigate to the Power Room located in the Prymid Room. Flip the large lever to activate the base’s power systems. This turns on oxygen and unlocks access to the MPD chamber.

Step 2: Play “Samantha Says” at the Spawn Computers

At the Receiving Bay (spawn area), four monitors will flash colors in sequence Left to Right (Red, Green, Blue, Yellow). Once it shows all four colors the Screen's will go black and then flash a color on all four screens, you need to press the color that all 4 monitors Flashed, once done it will show the First color again, Then Flash a second color. you'll need to hit the First Color Again and then hit the Second one. This Will Repeat about 6 times.

Step 3: Obtain the Hacker Device

The Hacker Device will always spawn on a Yellow Piece of paper as seen Below.

^(Example of Paper)^

See Spawns ⌄

▶ ◀

The Hacker spawns randomly on one of several Locations inside the Labs (on the first or second floors). Pick it up to replace your helmet temporarily. The Hacker lets you manipulate terminals, doors, wall-buys, and is essential for the upcoming terminal sequence.

*If Hacker Device is Dropped by Picking up Helmet (P.E.S) It will Respawn again in one of the Locations, Just go find it again and pick it up!*

Step 4: Hack the Four Terminals

In the second floor of the Lab are four computer terminals (Buttons). Using the Hacker device, hack one of those Terminals (Buttons). Once Done this will start a timer and you'll have to Find 4 Consoles that are lit up green and Hack them using the Hacker'. Once all 4 are green, you'll have to return to the Terminals (Buttons) And press them all quickly, this can be done solo by spamming interact and walking sidways along the buttons or can be done by multiple players pressing the buttons at the same time.

*This Step Requires Pressurization on both Floors as the Hacker Device Will replace your Helmet (P.E.S).*

Step 5: Wait for Tunnel 6 to Be Destroyed

Players must wait until the excavator destroys Tunnel 6 (it will become depressurized). After the tunnel is destroyed and depressurized, head to the spawn area consoles/panels with the Hacker device. Use the airlocks between areas to manage oxygen while moving, Then hack The console at spawn (The Left Console (Green Circle) of the Door next to gobblegum). Hacking the consoles will remove the excavator from Tunnel 6 and progress the Easter Egg.

*Please Note there is 0 Way to speed up the Desctruction of Tunnel 6 without GobbleGums, This is Complete RNG, Although It is Possible to Speed this up Via Round Robbin GobbleGum.*

Step 6: Move the Vril Sphere to the Pyramid

After hacking the spawn consoles and clearing the excavator, travel to Tunnel 6. You’ll find the Vril Sphere floating inside the tunnel. Shoot or melee it to make it bounce and travel through the facility. Follow the sphere as it moves, and continue knifing or shooting it whenever it stops.

When it reaches the satellite outside, shoot it with the combined Wave Gun (Acquired Via Mystery Box) to continue its movement. Keep following and striking it until it reaches the pyramid room. Once it connects with the pyramid, a soul canister will activate on the front-right corner. Kill zombies nearby to fill it with souls, Once Filled Flip the Switch on the Wall next to the Canister.

(Below is what the Vril Sphere Looks Like)

Step 7: Retrieve And Insert Panels & Pipe

After finishing the previous step, use the teleporter pad above the pyramid to return to Earth (Area 51). Head to the right railing near the teleporter (facing the Pack-a-Punch). Throw a grenade (Widows Wine Nade also Work) at the shelves nearby — this will knock several panels down onto the floor.

See Panels ⌄

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Next, throw a Gersh Device (Acquired Via Mystery Box) at the fallen panels. This will teleport them onto the teleporter pad. Then Take the teleporter back to the Moon, and the panels will now appear on the ground to the left of Quick Revive in the spawn area.

From there you'll need to throw a QED (Acquired Via Mystery Box) at them — this will teleport the panels to the console in the corner of the spawn area. The player controlling Richtofen must then interact with the panels Then Go Around the Map and Find a Metal Pipe/Tube, once found head back to the console and put it between the panels and the console, then just continue interacting with the console until the dialogue sequence ends, completing this step.

Step 8: Fill the Soul Canisters

Next to the MPD are four transparent tubes. Kill zombies nearby to capture their souls — each kill fills the tubes slowly. When all four are full, interact with the Front of the Pyramid to Place the Golden rod from Step 7 to progress the Easter Egg and unlock the next phase.

Step 9: Play “Samantha Says” Again

Return to the spawn computers and repeat another Samantha Says sequence. This time Games are longer and you have to repeat the game 3 Times. Completing it correctly prepares the missile systems for launch.

Step 10: Launch the Missiles

After finishing the 3 Samantha Says games, the missiles will be armed. Head back to the Pyramid area and you'll have to throw a QED (Acquired Via Mystery Box) at the front of the pryamid where the Vril Sphere is. This Will Teleport the Vril Sphere to the Samantha Says Computers.

All thats Left to do is Throw a Gersh Device (Acquired Via Mystery Box) at the Vril Sphere and watch the Missles Launch, officially completing the Richtofen’s Grand Scheme Easter Egg!