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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 1.7.0

New Side Quests
- New Side Quest added to the Fionna and Cake map
- 2 New Side Quests added to the Main map

Spend that Gold!
- Now you can spend gold coins or gems to get more card space!
- Increase the size of your Card Box
Spend extra gold or gems for more space

Exclusive Fionna and Cake Battle Cards for Sale
- New Battle Cards found in the Fionna and Cake campaign are available in the main game
- Look for them in Algebraic Chests

Bug Fixes
- Fixed IAP issues
- Game stability improvements on older devices   
- Minor bug fixes


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Cool game I'd pay for more though

This game is one of my favorites. My only complaints; every couple days or so it completely freezes & won't allow any actions. It gets especially frustrating when I'm on a winning streak & it freezes so I have to close the app & take an unearned loss. We also need more levels to play thru, no expansions or add on type content & the games been out for a while, maybe nobody's paying attention to what the consumer wants. I'd have no problem paying for more content especially if they fix the problem with it freezing up & forcing me to take a loss when I won 15 or more in a row. But they already got their money so there's no real incentive to fix this issue even though it consistently negatively alters my position in the tournaments. Also there always seems to be a leader in tournaments that has an unrealistic lead directly after a new tournament starts without fail. It's not really a game issue more a, how is that consistently happening why is it always the leader ahead by hundreds of points as soon as tourney begins? Maybe cheaters or game makers messing with us.

Twice. TWICE.

So the game is cool and all, and I had this 25 day countdown thing the past 2 months. The first time I completed it, it sent me back to the first day and was also like "You were late, if you wanna get your card, use gems!" So I lost saved gems for a card that I was supposed to be getting for free. And now I check in to get my card from this other countdown and IT HAPPENED AGAIN. If it tells me to buy my card because I was "late", I don't know what I'm gonna do except lose my head! Why can't I have my free golden card? Why do I have to use my gems, which I'm saving for more important things than trying to get a card that I WAS SUPPOSED TO RECEIVE FOR FREE?

I love this game, but....

I used to love this game. I got it when it was the app of the week and played it every day. It's been nothing but great to me until August 3rd, the worst update I've ever had on ANY game. It said that it would fix bugs, but I've only had more. When before it would only crash occasionally, and was only slightly annoying, it now crashes before you can even get in. Before that update I would have given it five stars. It only gets the second star because it HAD potential. And Cartoon Network: I really want you to fix the app ENTIRELY because this once was my favorite app. Now I rarely use it.

Card Wars - Adventure Time Card Game
View In iTunes
This app is designed for both iPhone and iPad
  • $3.99
  • Category: Games
  • Updated:
  • Version: 1.7.0
  • Size: 311 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. 1 Gem$0.99
  4. 14 Gems$9.99
  5. 6 Gems$4.99
  6. 22 Gems$14.99
  7. 50 Gems$29.99
  8. Fionna & Cake: Doing It The Card Way$2.99
  9. 12 Gems$9.99
  10. 36 Gems$22.99