Olympia gang wins the war against the M14, as the Olympia has returned to Black Ops 7 Zombies as a Legacy weapon, complete with an Ultra rarity exclusive to this gun on Rex Infernus. While the weapon itself can be obtained through the Mystery Box, you can get a Corrupted version through a unique side easter egg, which we'll explain in full below so you know how to get this classic gun.
You can repeat the steps below for the M34 Novaline to get the TR2 instead, but you can only do one per game, so you can't have the Olympia and TR2. Click here to find out how to get the Corrupted TR2 instead!
Quick Step-By-Step Overview for the Free Corrupted Olympia
- Purchase the M10 Breacher at Caltheris's Passage.
- Pack-a-Punch three weapons.
- Wait for a Spider Round or make it rain at Veytharion's Sanctuary with the blue well.
- The M10 Breacher Wall-Buy will be glowing.
- Use the Void Claw to pull a purple orb into Pack-a-Punch (Nexus Forge).
- Crank the wheels at Pack-a-Punch to turn the purple orbs into Astral Flame.
- Wait for the next round to start raining (this is easy with Veytharion's blue well).
- Take the Astral Flame and shoot it at the M10 Breacher Wall-Buy.
- Kill the Web Mother that spawns and pick up the Unstable Olympia from the M10 Breacher Wall-Buy.
- Take the Unstable Olympia to Pack-a-Punch to stabilize it.
How to Get the Free Olympia in Rex Infernus
To get the free Olympia, purchase the M10 Breacher from Caltheris' Passage. Pack-a-Punch a total of three weapons. You will now need to return to the Nexus Forge and use the Void Claw grapple hook to pull a purple orb into Pack-a-Punch, where you can create Astral Flames in the cauldrons by using the Cranks at Pack-a-Punch itself.
You now need to make it rain, which occurs every spider round (Deathspinner) or by activating the blue well with the Veytharion block puzzle, which we'll guide you through with the link provided. Activate the blue well, and in the next round, it will start raining, which puts you into the final steps of the side easter egg.
Now that it's raining, pick up the Astral Flame and throw it at the M10 Breacher Wall-Buy. If done during a round where it's raining, a named HVT Web Mother will spawn, and you will need to kill it so that its soul enters the M10 Breacher and changes it into the Unstable Olympia.
Before you pick up the Unstable Olympia, you need to know that it will damage you. You must quickly run to Pack-a-Punch to stabilize the weapon before it kills you, and doing so will allow you to Pack-a-Punch Tier 1 the weapon, but it will be called the "Corrupted Pluto", which causes you to take damage if you miss your target.
The Corrupted Olympia makes you lose 35 health for every shot you miss.
Is the Olympia Any Good in Black Ops 7 Zombies?
The Olympia is fun for those who like a classic, but it's extremely underwhelming in terms of damage. The Olympia damage drops far too early into the rounds, rendering it useless against other shotguns, although the incendiary rounds are a nice special effect for the weapon.
The Echo-12 Shotgun is really the only Shotgun you need to succeed, and we've linked our build code above so you know exactly how to wield true power. It's a shame the Olympia doesn't perform well considering its rare status and Ultra rarity bonus damage.
-
OpenCritic Reviews
- Top Critic Avg: 65/100 Critics Rec: 36%
- Released
- November 14, 2025
- ESRB
- Mature 17+ / Blood and Gore, Intense Violence, Strong Language, Suggestive Themes, Use of Drugs
- Developer(s)
- Treyarch, Raven Software
- Publisher(s)
- Activision
WHERE TO PLAY
- Platform(s)
- PC, PlayStation 5, Xbox Series X, Xbox Series S
