1. 🌎 Reach World Tier 3

For Worlds 1 and 2, play Outbreak normally.

Complete your main objectives, do side activities if you want extra upgrades, and use the Beacon to warp forward.

Once you reach:

WORLD TIER 3

the Easter Egg can begin.

2. 📻 Find Maxis’s radio

Somewhere in your World 3 region is a special unmarked radio.

It’s NOT displayed on the map.

Activate it.

A group of enemies attacks.

Clear them and return to the radio.

It broadcasts a particular static frequency.

TIP: TURN ON SUBTITLES.

The subtitles make identifying the frequency much easier.

3. 📡 Tune the THREE amplifiers

Three smaller amplifiers are nearby.

Interact with each until its frequency matches the main radio.

So:

📡 Amplifier #1 → Match

📡 Amplifier #2 → Match

📡 Amplifier #3 → Match

Enemies can interrupt you while you’re tuning them.

Once all three match, return to the original radio.

Collect the:

📻 BEACON LISTENING DEVICE

4. 📞 Contact Maxis

Complete the normal objective for the region.

Go to the Beacon.

You’ll now have a new option:

RESPOND

Select it.

Maxis contacts you.

Then warp to the next region.

5. 🐒 Find Ravenov’s monkey

Now search for the little stone Monkey Bomb statues hidden throughout the region.

You’re looking for the monkey located beside a painted:

M

Destroy the correct statue and it drops:

🎞️ MICROFILM SLIDES

Pick them up.

6. 🎥 Find the projector

Find the slide projector in your current region.

Insert the Microfilm.

Interact with the projector and let the transmissions play completely.

Maxis explains what Omega is planning.

They’re preparing reality-inversion warheads.

And those warheads need to be stopped.

Your next warp will send you toward:

🌲 RUKA.

7. 🚀 Enter the missile silos

In Ruka, travel to the marked missile-silo objective.

Enter the elevator.

You’re going WAY underground.

Welcome to:

OPERATSIYA INVERSIYA

Head into Silo A and find the terminal that disables the lockdown.

Interact with it.

You’ll receive the Ravenov sequence.

Now we need:

🔑 THREE LAUNCH KEYS.

8. 👹 Launch Key — Red Mimic

Go toward the upper central area connecting the silos.

You’ll trigger a bunch of Mimics.

Clear them.

Near the entrance toward Silo C, find the dead body.

Interact with it.

And…

👹 SURPRISE.

A powerful red Mimic appears.

Defeat it.

Collect:

🔑 LAUNCH KEY #1

9. 💎 Launch Key — Aetherium Canister

Head into Silo B.

Find the Aetherium Harvesting Unit and remove/purge its canister.

Now search the silo for glowing Aetherium crystals.

Break the crystals and collect:

💎 20 AETHERIUM CRYSTAL CHUNKS

Return them to the harvesting unit.

Deposit all 20.

Retrieve the charged canister.

10. 🪼 The giant jellyfish

Take the charged canister toward the enormous Dark Aether jellyfish floating inside the silo complex.

Use the charged canister underneath it.

You’ll begin floating upward.

While you’re being pulled through the air, grab the object floating inside/near the jellyfish:

🔑 LAUNCH KEY #2

Yes.

One of the launch keys is inside a giant interdimensional jellyfish.

Cold War Zombies. 😂

11. 🐒 Launch Key — Aether Monkey

Head to the bottom of Silo A.

Find and collect the:

🪤 ESSENCE TRAP

Now search the air vents around Silo A.

One contains a glowing blue Aether Monkey.

Approaching it causes it to disappear.

So don’t charge straight at it.

Place the Essence Trap near the monkey’s vent and move away.

Wait for the monkey to return.

When it’s positioned over the trap:

ACTIVATE IT.

The monkey gets captured.

Retrieve the trap.

You receive:

🔑 LAUNCH KEY #3

12. 🚀 Determine the launch order

Now you have:

🔑 Key #1

🔑 Key #2

🔑 Key #3

There are launch consoles associated with Silos A, B and D.

Each console displays three indicator lights.

Two are red.

One is green.

The position of the green light tells you that silo’s place in the launch sequence:

Green on LEFT = 1st

Green in MIDDLE = 2nd

Green on RIGHT = 3rd

⚠️ THE ORDER IS RANDOM EVERY MATCH.

Check all three before starting.

13. ⏱️ Activate all THREE launch consoles

Once you know your sequence:

GO.

Activate the three consoles in the correct order.

You only have roughly 30 seconds to get all three.

In co-op, this is much easier because you can position players near different silos.

Solo?

🏃 RUN.

😂

If you fail, the puzzle resets and you can attempt it again.

🚨 FINAL BOSS WARNING

Once the launch sequence succeeds, you’re approaching the finale.

Get yourself ready before heading outside.

And here’s the nasty part:

⏱️ THE FINALE HAS A TIME LIMIT.

You don’t get forever to fight Legion.

So once you’re committed, move.

14. ⚡ LEGION

Exit the silos.

And there it is.

⚡👹 LEGION

A gigantic Tempest-like creature floating above the battlefield.

Enemies continuously attack while Legion moves around the arena.

Your objective is to destroy its protective armor and expose its weak points.

15. 💥 Break Legion’s armor

Attack Legion’s glowing chest/body armor.

Keep damaging it.

Eventually:

💥 ARMOR BREAKS.

Legion drops/staggers.

Three glowing orbs become exposed around it.

These are the actual targets.

16. 🔮 Destroy ONE orb

Focus your attention on:

ONE ORB.

Deal as much damage as possible before Legion recovers.

Destroying one orb removes roughly one-third of Legion’s total health.

Once Legion recovers, its armor returns.

17. ⚡ Break him AGAIN

Repeat:

Damage Legion → break armor → Legion staggers → Orbs exposed

Now destroy:

🔮 ORB #2.

Keep an eye on that timer.

18. ⚡ ONE MORE TIME

Break Legion’s armor for the third time.

The final orb appears.

Throw everything you’ve got into:

🔮 ORB #3.

Destroy it before Legion recovers.