Defender IV

Contains adsIn-app purchases
11.9K reviews
Content rating
Rated for 3+
100K+
Downloads
Content rating
Rated for 3+
In-Game Purchases
Learn more
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About this game

A dark aura engulfs the world as frenzied beasts incessantly invade human settlements. As the commander, you are entrusted with the mission to build robust defenses, assemble a powerful troop of heroes, craft legendary weapons, and master epic skills to fend off the beasts’ onslaught and fight for human peace!

The Defender series returns! Join the battle now and uphold the honor of being a Defender!

==== Game Features ====

【Abundant Skills, Free Combinations】
With 16 basic skills and over 200 branching enhancement options, including Physical, Fire, Ice and Lightning categories, you can create diverse strategies to face different enemies. Even ultimate secret Ability awaits your exploration!

【Legendary Heroes, Choose at Ease】
Select from 8 legendary heroes, each with unique talents. Command them to adapt to the ever-changing battlefields. The battle is about to begin, your strategy is the key!

【Powerful Mythpet, Always by Your Side】
11 lively and adorable Mythpets come with unique skills. Once tamed, they become formidable allies in your fight against enemies.

【Top-Notch Equipment, Growth Along the Way】
A wide array of Gears and Artifacts caters to your endless tactical needs. From common to mythic, every bit of cultivation yields rewards, bringing you immense satisfaction through the growth system.

【Marvelous Benefits, Effortless Enjoyment】
Monthly Card, battle Pass, gift packs and countless events... all these can be yours for the cost of only a cup of coffee or even less. Enjoy the game without any burden!

Honorable Commander, what are you waiting for? Design your own tactics, help humanity resist the evil, and create your own legend!
Enjoy Diverse Castle Defense at Low Price, to Clash to Rush with Heroes!
Updated on
Jul 1, 2026
Available on
Android, Windows*
*Powered by Intel® technology

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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

11.5K reviews
Tom D
July 9, 2026
Good for a bit then stale they updated heaps initially then stopped, came back after a year off and its the exact same events, menus etc.. nothing has changed. Max few months entertainment. hopefully they add new features.
1 person found this review helpful
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Nate Lewis
January 7, 2026
Was really fun for a while. Really difficult if you're not willing to spend money. Some wild difficulty spikes for no reason. You'll get stuck on some levels frequently. but with the latest update, it got alot less fun to play. you can now only reroll your skills once before needing to watch ads, it used to be 3 times. small things like that make the game alot less fun. I think I'm done with this game. sucks because I've played it for a long time.
3 people found this review helpful
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DroidHen
January 8, 2026
Hey there, you may join our official Discord channel: https://discord.gg/kCcMa52MHF. You can find various discussions and tips to help you pass Chapters and ask for help with anything about the game. And please note that there are no intrusive ads in game, meaning you don’t need to watch a single ad if you don’t want to.
John P.
November 23, 2024
Incredibly pay to win/progress, with gameplay stuff like artifacts, abilities and heroes, locked behind a paywall. Sure, you could spend 1 year trying to get them with the free diamonds you get, but meanwhile a spender will have maxed them out 100 times already. I get that you guys want to make money obviously, but that is not the way to do it. Essentially restricting gameplay is a scam move. Stay away as it is, because they don't deserve it. Edit: they lie, some items are buy only. Stay away.
13 people found this review helpful
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DroidHen
November 24, 2024
Hey Commander please note that besides recharging, there are many modes and events offering plenty of resources. You may also watch some ads to get rewarded. Besides, more new contents are coming to give you even more surprises. Even if you would like to recharge for better experience, you will find all items at a 99% off sale! Happy defending!

What’s new

#Mini-game Contest: Feast Contest.
#Added event: Moclaf's Treasure.
#Added 50 chapter stages (850 stages at maximum).
#Increased daily free Quick Patrol Times to 10.