Skip to main content
GamesRadar+ GamesRadar+
US EditionUS CA EditionCanada UK EditionUK AU EditionAustralia
Sign in
  • View Profile
  • Sign out
  • Games
    • Game Insights
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • The Big Preview
      • On The Radar
      • Indie Spotlight
      • Future Games Show
      • Golden Joystick Awards
    • Genres
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
    • Franchises
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • Marvel Comics
      • DC Comics
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Hardware
    • Insights
      • Hardware News
      • Hardware Reviews
      • Hardware Features
    • Computing
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
    • Accessories & Tech
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Game Deals
    • Tech Deals
    • TV Deals
    • Buying Guides
  • Video
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
    • Total Film
  • home
  • Games
    • View Games
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • The Big Preview
      • On The Radar
      • Indie Spotlight
      • Future Games Show
      • Golden Joystick Awards
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • View Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • View Entertainment
    • TV Shows
      • View TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • View Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • View Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • View Comics
      • Marvel Comics
      • DC Comics
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Hardware
    • View Hardware
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • View Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • View Deals
    • Game Deals
    • Tech Deals
    • TV Deals
    • Buying Guides
  • Video
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
    • Total Film
Trending
  • Pokemon Winds and Waves
  • New Games for 2026
  • GamesRadar+ Replay
  • Mario Day deals
Don't miss these
Pokemon Legends Z-A Mystery Gift codes for Mega Garchomp Z
Pokemon All Pokemon Legends Z-A Mystery Gift Codes and Rewards (March 2026)
Monopoly Go dice links
Mobile Gaming All free Monopoly Go dice links (March 2026) for free dice and more
Pokemon Go codes
Pokemon Pokemon Go codes (March 2026) and how to redeem them
Dragon Ball Legends codes
RPGs Dragon Ball Legends codes (March 2026) for free Chrono Crystals to spend in the Shop
Arknights: Endfield
RPGs All Arknights Endfield codes (March 2026) and how to redeem them
Kingshot codes
Strategy Games Kingshot codes (March 2026) for free Gems, Hero XP, Resources, and more
Dandy's World codes
Survival Games Dandy's World codes (March 2026) for free Ichor
A toy monkey with dynamite attached is surrounded by zombies in Call of Duty: Warzone's Black Ops Royale mode
Call of Duty Warzone Warzone gets back-to-basics battle royale dubbed "Blackout 2" by Call of Duty fans
Rocket League
Sports Games Rocket League codes (March 2026) and how to redeem them
borderlands 4 shift codes
Borderlands All Borderlands 4 Shift Codes (March 2026) and how to redeem for Golden Keys and Skins
Escape from Tarkov Steam screenshots
FPS Games Escape from Tarkov promo codes (March 2026) and how to redeem them
The logo Dead by Daylight
Survival Horror Games Dead by Daylight codes (March 2026) for banners, badges, and cosmetics
Helldivers 2 Entrenched Division warbond helldivers in sapper armor running across no-man's-land
Third Person Shooters All weapons and items in the Helldivers 2 Entrenched Division Warbond
Resident Evil Survival Unit codes
Survival Horror Games Resident Evil Survival Unit codes (March 2026) and how to redeem them
WWE 2K25
WWE 2K WWE 2K25 locker codes (March 2026) for free MyFaction cards
  1. Games
  2. Battle Royale
  3. Call of Duty Warzone
  4. Call of Duty: Warzone

The Warzone Monsterverse is giving away Godzilla and King Kong Calling cards

Guides
By Leon Hurley published 29 April 2022

Here's how to redeem the Operation Monarch freebies

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Warzone Monsterverse
(Image credit: Activision)
  • Facebook
  • X
  • Pinterest
  • Flipboard
  • Email
Share this article
Join the conversation
Follow us
Add us as a preferred source on Google
Get the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more


By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

You are now subscribed

Your newsletter sign-up was successful


Want to add more newsletters?

GamesRadar+

Every Friday

GamesRadar+

Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.

GTA 6 O'clock

Every Thursday

GTA 6 O'clock

Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.

Knowledge

Every Friday

Knowledge

From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.

The Setup

Every Thursday

The Setup

Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.

Switch 2 Spotlight

Every Wednesday

Switch 2 Spotlight

Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.

The Watchlist

Every Saturday

The Watchlist

Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.

SFX

Once a month

SFX

Get sneak previews, exclusive competitions and details of special events each month!


An account already exists for this email address, please log in.
Subscribe to our newsletter

The Warzone Operation Monarch start time is near and you can already get involved by pledging allegiance to one of the titans with some Warzone Operation Monarch calling cards. There's three in total between a Godzilla, Kong or plain ol' Operation Monarch option.

The Warzone Operation Monarch event lets players fight around the famous monsters on Caldera and ultimately control them like a killstreak. Warzone Season 3 map changes added in a dig site filled with excavated monster bones at the start of the season to tease all this, making monster Call of Duty canon now. I don't make the rules. At least the new S3 weapons might help in the event of an attack, so check  our Warzone M1916 loadout  and Warzone Nikita AVT loadouts to see what they can do. 

In the meantime, here's how to claim the Warzone Operation Monarch calling cards...

You may like
  • A toy monkey with dynamite attached is surrounded by zombies in Call of Duty: Warzone's Black Ops Royale mode Warzone gets back-to-basics battle royale dubbed "Blackout 2" by Call of Duty fans
  • Mecha Break codes All Mecha Break codes (March 2026) and how to redeem them
  • Dying Light: The Beast Dying Light The Beast docket codes (March 2026) and how to redeem them

How to find the Warzone Monsterverse and claim the free calling cards

Warzone Monsterverse

(Image credit: Activision)

Accessing the Warzone Monsterverse calling cards is easy as long as you know where to go. First up you'll need to head to the official site which you can see above, and hand over your email address. 

You'll then be sent a code that you can redeem here to claim the calling cards. 

Warzone Monsterverse

(Image credit: Activision)

Copy and paste over the code you were sent in the email and you'll see the Warzone Calling Cards appear. These will then be added to your account as options to use in-game. 

Warzone Monsterverse

(Image credit: Activision)

Once you've got them you can then decide if you're Team 'zilla or Team King and get ready for when the monsters walk Caldera. 

Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more

By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

Warzone Ricochet anti cheat | Call of Duty Warzone tips | Warzone Error codes | Is Warzone down? | Warzone Patch notes | Warzone best guns | Warzone best SMGs | Warzone best sniper | Warzone best LMG | Warzone PDS | Warzone Sabotage Contract 

CATEGORIES
Xbox One Xbox Series X PC Gaming PS4 PS5 Platforms Xbox PlayStation
Leon Hurley
Leon Hurley
Social Links Navigation
Managing editor for guides

I'm GamesRadar's Managing Editor for guides. I also write reviews, previews and features, largely about horror, action adventure, FPS and open world games. I previously worked on Kotaku, and the Official PlayStation Magazine and website.

Read more
A toy monkey with dynamite attached is surrounded by zombies in Call of Duty: Warzone's Black Ops Royale mode
Warzone gets back-to-basics battle royale dubbed "Blackout 2" by Call of Duty fans
 
 
Mecha Break codes
All Mecha Break codes (March 2026) and how to redeem them
 
 
Dying Light: The Beast
Dying Light The Beast docket codes (March 2026) and how to redeem them
 
 
Arknights: Endfield
All Arknights Endfield codes (March 2026) and how to redeem them
 
 
Zenless Zone Zero codes
All Zenless Zone Zero codes (March 2026) and how to redeem them
 
 
The silhouette of the massive new kaiju Titan X
Monarch: Legacy of Monsters season 2 trailer goes beyond King Kong and Godzilla with the massive new kaiju Titan X
 
 
Latest in Call of Duty Warzone
A toy monkey with dynamite attached is surrounded by zombies in Call of Duty: Warzone's Black Ops Royale mode
Warzone gets back-to-basics battle royale dubbed "Blackout 2" by Call of Duty fans
 
 
Haven's Hollow Warzone map screenshot
I smashed out a win on Haven's Hollow at Call of Duty: Next, so naturally the incoming Resurgence map is my new Warzone favorite
 
 
Blackout Warzone 2026 screenshot showing four players diving into Avalon
Warzone is getting a Blackout-inspired mode in 2026 and a dev who also worked on Call of Duty's original battle royale promises "that mode is going to be fun"
 
 
Black Ops 7 Warzone
Call of Duty: Warzone's weapon attachment tweaks are being separated from the other games like Black Ops 7 to allow for "faster meta shifts" and tuning
 
 
Call of Duty CODE: Got Your Six event
Call of Duty CODE: Got Your Six event and rewards explained
 
 
Call of Duty Blaze of Glory event
Call of Duty Blaze of Glory event and rewards explained
 
 
Latest in Guides
Sorcerer Incremental codes: A white-haired ninja.
Sorcerer Incremental codes (March 2026) for weapon rolls and more
 
 
Helldivers 2 Entrenched Division warbond helldivers in sapper armor running across no-man's-land
All weapons and items in the Helldivers 2 Entrenched Division Warbond
 
 
The Minecraft Live logo over a promotional image for the Tiny Takeover drop.
How to watch Minecraft Live 2026
 
 
Bizarre Lineage codes
Bizarre Lineage codes (March 2026) for free Stat Point Essence, Rare Chests, and more
 
 
Hoppip at the till in the Pokemon Centre in Pokopia
How to access the Pokopia Limited Event and get Hoppip
 
 
Marathon Introducing Sekiguchi agent Nona weaveworm
Marathon Introducing Sekiguchi contract walkthrough and how to find the Necrotic Sample and scan your shell
 
 
LATEST ARTICLES
  1. Key art for Diablo 4: Lord of Hatred showing Mephisto, a spiky and angular demon, against a red, lightning backdrop, arm and claw raised menancingly, cropped to show more of him
    1
    "It's going to be really f***ing hard": Diablo 4 is getting 8 new difficulty tiers in Lord of Hatred because Blizzard wants OP builds to actually have to try
  2. 2
    Marvel fans are debating whether Dafne Keen should become Wolverine or stay as X-23, and I've already chosen a side
  3. 3
    "I wouldn't rule out a Palworld 2.0," says Pocketpair publishing head, but don't expect a "No Man's Sky situation" with a "decade of continuous, massive updates"
  4. 4
    "Whoever sells more copies pays for the other's therapy": Peak came about after a bet between Content Warning and Another Crab's Treasure leads, and ironically the friendslop collab that followed sold more than both games combined
  5. 5
    Samurai Champloo is returning as a live-action Netflix series from One Piece adaptation team, and the original creator is on board: "We've learned" after Cowboy Bebop

GamesRadar+ is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • Terms and conditions
  • Contact Future's experts
  • Privacy policy
  • Cookies policy
  • Accessibility statement
  • Careers
  • About us
  • Advertise with us
  • Review guidelines
  • Write for us
  • Accessibility Statement

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.

Please login or signup to comment

Please wait...