Castle Duels: Royal PvP Battle

Castle Duels: Royal PvP Battle

Clash of cards・Merge & Defense

5.9K ratings
976 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • July 1, 2024
  • August 31, 2026

Features

Castle Duels: Royal PvP Battle video #1 for iPhone
Castle Duels: Royal PvP Battle screenshot #2 for iPhone
Castle Duels: Royal PvP Battle screenshot #3 for iPhone
Castle Duels: Royal PvP Battle screenshot #4 for iPhone
Castle Duels: Royal PvP Battle screenshot #5 for iPhone
Castle Duels: Royal PvP Battle screenshot #6 for iPhone
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About

Engage in real-time PvP card battles where strategic deck building and tactical unit placement are key to victory. Merge units to enhance their power and utilize unique Battle Boosts to overcome opponents in this magical tower defense game.

Real-time PvP battles
Deck building strategy
Unit merging and upgrades
Random Battle Boosts
Tower defense gameplay
Clan participation
Special in-game events
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What users say

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What's New in Castle Duels

24.0

August 31, 2026

In the new version, you will find: — Glyph system updated: increased stats, guaranteed rarity and auto search — New in the Clans: Clan Duels, Premium and other changes — Updated rewards in the Magic Emporium — Other changes and fixes

More
15

In-App Purchases

$9.99

Heroic Pass!

Heroic Pass for you!

Charts

Top Grossing

📈 162+2

Card games

This game rose +2 positions in Card games chart.

Last updated on September 21, 2026.

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User reviews

I like it so far

The only thing that I would recommend is an auto merge feature

Intentionally wont let gamer claim the coins or money

Puts you in a mismatch games if your near the claiming reward so you won’t win for sure and forfeit all your winning coins.

Fun but

Match making is really bad constantly being put up against higher ranked opponents

Impossible matches

Constantly being matched against other players that are impossible for me to beat. Surely it should match you against players that are on your level not way above you so you have no chance to win.
Had a match today, levelled all mine up to way above the opposing team yet I somehow still lost - no idea how!? This game is rigged.
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5*****

To everyone saying this game is pure pay to win: I haven’t spent even £1 on this game and I still enjoy it and win matches. If you keep pushing hard for trophies, you also have to accept the risk of losing them. You’re not supposed to win every battle just because you’re close to the next league. Sometimes you get stronger opponents, sometimes weaker ones. That’s part of the challenge. Spending money might help you progress faster, but that doesn’t mean you have to pay to enjoy or win the game.
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Developer apps

User experience

🐞

Reported Bugs

3 issues

Server disconnection issues

Bug

Inability to claim season battle pass rewards

Bug

Inconsistent damage calculations

Bug

Requested Features

4 requests

CPU mode with pause functionality

Feature

Improved rewards for F2P players

Feature

Better card/character balance

Feature

Replay functionality

Feature

FAQ

What is Castle Duels?

Castle Duels is a card strategy game focused on real-time PvP battles. It combines deck building, tower defense mechanics, and unit merging to create a strategic and tactical experience where players compete against each other.

How do I play Castle Duels?

Players build a deck of units, summon them onto a battlefield, and strategically defend their castle while attacking opponents. Merging units increases their power, and unique Battle Boosts offer tactical advantages during combat.

Is Castle Duels free to play?

Yes, Castle Duels is free to download and play. However, it does offer in-app purchases for certain game items, which may include random items, and it also contains ads.

What kind of units can I use in Castle Duels?

You can summon a variety of units, each with different roles in battle, such as Defense units that can absorb damage. Examples include Shiba, Pirate, Tinker, and Hungry Truffle. You can merge these units to increase their Star Rank and make them stronger.

Can I play with friends in Castle Duels?

Yes, you can join Clans to connect with other players, chat, fight together, and participate in Clan Tournaments. This fosters a sense of community and cooperative play within the game.