Defend the Castle

Small Giant Games

In-app purchases

About this game

DECK BUILDING TOWER DEFENSE
Defend your castle against hordes of enemies! Build your tower card deck and rank up your towers to defeat increasingly powerful monsters!

COLLECT AND LEVEL UP
Collect elemental cards and build versatile decks to crush any foes that attack your castle. Craft your strategy and advance through increasingly difficult levels and enemies!

TOWER CARD FUSION
Combine tower cards to create unique and more powerful towers. Level up your cards! Fortify your tower defenses to beat powerful elite and boss enemies for great rewards as you progress your way up!

PLAY WITH FRIENDS
Play against other players (PvP). Attack opponents by releasing minions and defend against your opponents minions with your towers. Join or create an alliance to repel hordes of zombie enemies with your team!

QUESTS
Challenge yourself with timed quests and test your deck in themed challenges to earn limited-time rewards!


Defend the Castle is free to download and play, however, some game items can also be purchased for real money. Information about drop rates for random item purchases can be found in-game. If you don't want to use this feature, please disable in-app purchases in your device's settings. The game also includes random rewards.

You must be at least 13 years of age, or such higher age as required in your country, to play or download Defend the Castle. A network connection is required for this game (network fees may apply).

Use of this application is governed by our Terms of Service, found at https://www.take2games.com/legal. For questions about the game, please review our game support page here https://smallgiant.aihelp.net/hc/account/4-Defend_The_Castle/en?p=android.

For information about how Zynga uses personal data, please read our privacy policy at www.take2games.com/privacy.

© 2025 Zynga, Inc. All rights reserved.
Small Giant Games Oy. Kasarmikatu 42, 00130 Helsinki

Ratings and reviews

this has the potential to be huge! it needs a little work to make it more social, but other than that its a great game, seems a bit pay to win currently but if you grind it out no payments needed, also its not flooded with ads which is awsome and ruins most games. Devs, please add a world and private chat in game and add a discord so everyone can communicate, also a leaderboard so you can see who all is playing and people can connect! so far 8/10 IMO with great potential to do even better!

***Edit 3 - Everything was restored a few days later game has no issues. Dev team seems pretty active. **Edit 2 - Wiped all progress when I was allowed back in and no way to sync with old account. **Edit - No longer playable. Telling me ive played on a newer version and to download the newer version. tried to uninstall and reinstall and still not working. Pretty good. basic, but not riddled with ads and don't feel like it's just a money grab yet

I have given this game tons of playtime now and here are my thoughts. It is a fun game with very good towers and tower animations. Music and sounds are good. The gold gathering goblin is meh because you cant upgrade them to gather more gold, let down. I really dont care for the animals/creatures at all. It was a bit confusing at first and they show up in card packs where I am trying to get towers. I like the merging of towers but need more variety. Its pretty much the same towers. GoodGame

What’s new

- King's Road: Complete challenges and claim great rewards!
- Various UI and Quality of Life improvements