King God Castle

Contains adsIn-app purchases
4.2
80.1K reviews
5M+
Downloads
Content rating
Everyone 10+
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About this game

King God Castle — Merge Strategy × Idle Tower Defense RPG

Become the King of King God Castle and defend your realm from endless monster waves!
Merge pixel art heroes, build your squad RPG strategy,
and unleash powerful auto battler combat to claim victory.

🔹 Merge & Grow Your Heroes — Merge Strategy System
Merge identical heroes to create stronger units and dominate every wave.
Collect a roster of unique heroes, upgrade their skills, and earn offline idle rewards even when you're away.

🔹 Strategic Tower Defense — Castle Defense Tactics Win Battles
The core of battle is squad placement and merge strategy.
Choosing which hero to deploy and where will decide your victory. Experience deep castle defense gameplay across PvP and PvE modes!

🔹 Divine Power — Items for Ultimate Castle Defense
Strengthen your castle and maximize your heroes' skills.
Collect altars, relics, and equipment to build the strongest army.
Test your merge strategy against real players in the PvP arena!

🔹 Game Modes — Roguelike, PvP Arena, Real-Time Battles
1️⃣ Roguelike PvE Mode 'The Great Rift' — Build your hero collection deck and push to the highest stage.
2️⃣ Kingdom Builder & Domain System — Upgrade your realm to raise a stronger army.
3️⃣ PvP Arena — Real-time strategy duels against players worldwide.
4️⃣ Guild System — Join an alliance, cooperate with members, and earn exclusive rewards.

📥 Download King God Castle free — the ultimate idle tower defense RPG with merge strategy, castle defense, and epic PvP battles!


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Official Forum
https://discord.gg/5d2H4sfHcA


Inquiries
[email protected]
Updated on
Apr 04, 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.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Location, Personal info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
76.9K reviews
Aaron Knight
February 13, 2025
Just a solid mobile game that doesn't require any spending but honestly makes it so you don't mind spending a little. Everything can be farmed freely albeit a little slowly but then again I believe the grind is part of the game. Great game for people who play on and off, whenever you come back you don't feel. Like your so far behind that you could never catch back up.
130 people found this review helpful
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The making of Multi- Waves
March 29, 2026
this game is fun, this game is also just laggy enough to feel annoying. on top of that, this game feels less and less like a fun game, all of the novelty dies because characters are locked down. never have I seen a game that doesn't want you to play with different characters. try it, extract the fun that you can then leave.
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Akiya Hotaru
March 31, 2026
Use to play this game a couple years ago, came back because it was fun back then. Only to find out when I get back to the game it's become microtransaction and FOMO hell. There's a pass now? And multiple versions of the pass? My ad removal was revoked after the season ended, even though I paid for ad removal back then and it was permanent. Now they only have ad removal if you pay for each season. Unacceptable.
1 person found this review helpful
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What’s new

- Season 67
- 2 New Skin
- Bug fixes
- Fix localizing issue