Idle Kingdom Defense

Contains adsIn-app purchases
277K reviews
Content rating
PEGI 7
5M+
Downloads
Content rating
PEGI 7
Mild Violence
In-Game Purchases
Learn more
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About this game

A new castle defense RPG that combines the features of tower defense(TD) and large-scale combat simulation!
Gives you amazing power to defeat the gathering monster army.
Become a king in a mysterious and beautiful medieval world!

■ Fight alongside powerful support heroes!
- Heroes who deal powerful damage over a wide area
- Heroes who have a beneficial effect on other heroes
- Heroes who summon multiple magic soldiers to fight

■ Command strong warrior heroes!
- Heroes who face monsters directly and prevents them from advancing
- Heroes who incapacitate enemies with powerful skills and crowd control

■ Nurture your Archer Corps!
- Powerful soldiers who pour rain of arrows on your enemies.
- Incapacitates the enemy with various crowd control.

■ Offline rewards that can be piled up with the game turned off!

■ Multi-battle rewards that you can earn by watching automatic battles!

■ Archer equipment and hero equipment earned with offline rewards and multi-battle rewards! We bring you the fun of item farming.

■ Conquer various continents in Conquest Wars!
- You will be the owner of various continents, including pasture continents, glacier continents, and rock continents.

■ An offline game that you can play anytime, anywhere without a data network connection.


■ Terms of Service : https://stormxgames.com/policy/en/index.html?policy=termsOfService
■ Privacy Policy : https://stormxgames.com/policy/en/index.html?policy=privacy
Become a medieval hero and command large-scale battles! Protect your kingdom.
Updated on
Sep 15, 2025
Available on
Android, Windows*
*Powered by Intel® technology
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, App info and performance, and Device or other IDs
  • This app may collect these data types
    Personal info, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

262K reviews
Rav Gos
September 13, 2022
Played since May. Really enjoyed my time with this game. Very F2P friendly. The game is balanced decently. Some tuning to the character pulls may need to be looked at e.g. 500 max star character tokens compared to 4000 tokens for a star lower character. The only reason why it's not 5* for me is due to amount of content that needs to be auto completed. With more content being added it's another checklist to be competed. I hope a mass sweep per each task is developed as it is very monotonous.
1 person found this review helpful
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Simon H
August 22, 2025
Been playing a couple weeks, quick update. Still loving it. many games are aggressive with forced ads. Most ads in this game are in the ad shop and all are optional. One off payment unlocks claiming these items each day and removes the other (very few) ads. I paid as I'm playing enough to justify it. The retro line drawn style graphics look cool. Has a cartoonish style. Progression is balanced so far tho upgrading archer weapons can be frustrating. Hope the developers continue to add content.
12 people found this review helpful
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Catherine Labdon
January 4, 2022
Enjoyable so far, except for one thing. The chances of successfully enhancing archer equipment are ridiculously low. 10% chance of success at level 9? And the penalty for failure is a reduction. Ridiculous. I just used fifteen weapon enhance scrolls and ended up a level /lower/ than when I started. Either up the chances of success or remove the penalty for failure. Other than that niggle, it's a fantastic game that I'm really enjoying playing. Good to play for a few minutes or sink ages into
64 people found this review helpful
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What’s new

[Update]Version 1.3.14
- Improved app stability.