What's New

- NEW! Daily Card Reward! Use your tokens to buy a brand new card every day of the week. All rarities!
- NEW! Use Apple Replay Kit to record your battles and share with the world!
- NEW! Spook out your friends and collect our 3 special Halloween Cards for Halloween Weekend only!
- Multiple bugfixes and performance improvements
- Don't forget to login to Facebook and claim your FREE CARD!

Enjoying the game? Consider leaving us a review on the App Store or send us your feedback - [email protected] Thank you for playing!

App Description

From the people who brought you Robot Unicorn Attack 2 and Giant Boulder of Death — the monsters are back, and they're dealing out destruction! Pick your favorite kaiju, assemble a deck of special cards and time your attacks to destroy the city. Battle rival players from around the world to decide who's king of the monsters. Unlockable monsters, rare prizes, leaderboards, tournaments and more make this the card game to topple them all!


Unlock and play as giant, crazy monsters. Each have their own specialized MegaZone attacks, elemental buffs, critical hit chance stats, and bonuses. Earn enough tokens winning matches and you’ll be able to unlock them all. Feed them your unused/unwanted cards to level them up fast and make them even more powerful.


Each side is dealt three cards (from their deck of 12) and takes turns attacking until just one is left standing. Damage is based on card power, element (blue, red, green, yellow), and your timing on the boost minigame. Each attack builds your monster’s MegaZone meter; when it’s full you can forego the cards and unleash a mega-powered attack that’ll wipe the smile right off that city’s face.


Pummel opposing cities to increase your metropolis’ population and position in the weekly tournament leaderboards. Even if you lose or are attacked, you’ll gain valuable experience and a couple of precious tokens too. And if you win, you’ll get even MORE experience points and currency. Five leagues (Plushy, Mascot, Monster, Elite and Boss) await!


Four ferocious monsters, over 100 attack cards (with more coming in future updates). Build your City (defense) and Monster (offense) decks any way you like!


When your monster attacks you’ll be prompted to tap the screen at just the right time to boost your card’s stats even higher for a more devastating hit! (And yes there is an option for the slow-reflexed to turn that off.)


Connect your Facebook account to get a FREE card, energy, and tokens from your buddies. This also activates cloud save to restore your profile on another device!

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Our Website - http://www.games.adultswim.com

The Terms of Use for this app includes arbitration for disputes – see http://www.adultswim.com/footer/legal/terms-of-use.html

iPhone Screenshots

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iPad Screenshots

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App Changes

  • August 13, 2015 Initial release
  • September 22, 2015 New version 1.02
  • October 15, 2015 New version 1.1
  • October 31, 2015 New version 1.2