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Card Wars - Adventure Time Card Game

By Cartoon Network

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Floop the Pig! It’s Adventure Time CARD WARS! Play the game inspired by the Adventure Time episode, “Card Wars”! Summon creatures and cast spells to battle your way to victory.

Command an army of awesome warriors, including Husker Knights, Cool Dog, the Immortal Maize Walker, and even the Pig to destroy your opponent’s forces! Place towers and cast spells to unleash ultimo attacks.

Collect new cards to customize your deck for each opponent. Level up your creatures, spells, and towers, or fuse them together to make your cards even more powerful.

Think you’ve got what it takes to be crowned a Cool Guy, or will you end up drinking from the Dweeb cup? Play as Finn, Jake, BMO, Princess Bubblegum, Marceline, Flame Princess and more as you wind your way through the Land of Ooo!



This game is available in the following languages: English, French, Italian, Spanish (Latin America), Brazilian Portuguese

If you're having any problems with this app, feel free to contact us at or Tell us about the issues you're running into as well as what device and OS version you're using.


This app includes the option for adults to unlock or buy additional in-game items with real money to enhance game play, ranging from $0.99 to $29.99 USD (or equivalent amount in the applicable regional currency). You may disable in-app purchases by adjusting your device settings.

This app may contain ads that feature other products, services, shows or offers from Cartoon Network & our partners.

iOS will keep you logged on for 15 minutes after an initial in-app purchase. Additional purchases won’t require a re-entry of your password during this 15-minute interval. This is a function of the iOS software and not within our control.

Your privacy is important to us at Cartoon Network, a division of Turner Broadcasting System, Inc. This game collects and uses information as described in Cartoon Network’s Privacy Policy linked below. This information may be used, for example, to respond to user requests; enable users to take advantage of certain features and services; personalize content; serve advertising; perform network communications; manage and improve our products and services; and perform other internal operations of Cartoon Network web sites or online services. Our privacy practices are guided by data privacy laws in the United States. For users residing in the EU or other countries outside the U.S., please note that this app may use persistent identifiers for game management purposes. By downloading this application, you accept our Privacy Policy and End User License Agreement, and you give permission for such uses for all users of your device. The Privacy Policy and End User License Agreement are in addition to any terms, conditions or policies imposed by your wireless carrier and Apple, Inc. Cartoon Network and its affiliates are not responsible for any collection, use, or disclosure of your personal information by Apple or your wireless carrier.


Terms of Use:
Privacy Policy:

What's New in Version 1.9.0

Holiday Goodies

It’s Sweater Time! The Tree Fort is decked out for the holidays
-Holiday calendar will award new holiday-themed battle cards each day for logging in
-Algebraic Holiday Chests

New Hero Cards
-Unlock Lumpy Space Prince and Ice Queen
-Exclusive to the Fionna and Cake map

New Creatures and Quests (in both maps)
-Collect your Snowman cards in new Tree Trunks quest
-Evolve into one of 5 new Snowman Creature cards!
-New Chad the Bear quest added to the Fionna and Cake map

Fionna & Cake Holiday Sale
-Get the Fionna and Cake adventure for $0.99!
-Includes exclusive cards and quests


iPhone Screenshot 1
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iPad Screenshot 1
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Customer Reviews

Vampire Cards

I have been trying to purchase the vampire card pack for several weeks now, but the game will not allow me to do so. The offer shows up nearly every time I open the game, but when I hit "buy now", a black bar shows up for less than a second before the offer closes. If you no longer feel like offering this, take it out so me and other players will stop wasting our time trying to make it work.

Good / ok!?!?

This game is pretty good except that you have to pay ONE DOLLAR FOR ONE GEM I mean seriously people!!! I also found some bugs like when the game suddenly crashes and I am very upset😫😫😫😫. I also could not beat a lot of battles they just get so hard unless you want to pay a lot of money 😑. I think that the daily reward never gives me anything but those hearts. I think that this game is fun until you can't beat anything but I like the 3D affect and all the cool monster and stuff so you did pretty good please fix 👍🏻

Deleting Problem

A few years ago I bought this game, and it is very fun, but ever since the new update, whenever i leave the app, everything resets and i have to complete the tutorial over and over again. I was on about level 40 (I think) and now i have to restart on level 1 and all my levels, cards, everything is reset and i am very upset because it took a while to get everything i had before it reset. Please fix this glitch and i will give it five stars.

Card Wars - Adventure Time Card Game
View In iTunes
This app is designed for both iPhone and iPad
  • $3.99
  • Category: Games
  • Updated:
  • Version: 1.9.0
  • Size: 346 MB
  • Languages: English, French, German, Italian, Portuguese, Spanish
  • Seller:
Rated 9+ for the following:
  • Infrequent/Mild Cartoon or Fantasy Violence

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. 1 Gem$0.99
  2. 6 Gems$4.99
  3. 14 Gems$9.99
  4. 1 Gem$0.99
  5. Fionna & Cake: Doing It The Card Way$0.99
  6. 6 Gems$4.99
  7. 22 Gems$14.99
  8. 50 Gems$29.99
  9. 12 Gems$9.99
  10. 36 Gems$22.99