# Duel Kingdom — Psychological card game

> Psychological card game (iPhone/iPad app by Takuma Takahashi.)

- Source: https://appshunter.io/ios/app/duel-kingdom/id6760897555 (this page in markdown: same URL + `.md`)
- Developer: [Takuma Takahashi](https://appshunter.io/developer/1514411811)
- Category: Games, Entertainment, Board, Card
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 252 MB
- Languages: Arabic, Catalan, English, French, German, Japanese, Korean, Chinese, Spanish
- Released: 2026-03-26
- Data updated: 2026-06-12
- User reviews in markdown: https://appshunter.io/ios/app/duel-kingdom/id6760897555/reviews.md

## What is Duel Kingdom?

A psychological warfare game of reading your opponent's next move.
Compete online against players from around the world.
Set in medieval Europe, a kingdom's civil war begins.

■Rules
Ⅰ.Each player is dealt 11 cards: 1-9, King, and Queen (3 in hand, 8 in deck)
Ⅱ.Both players play one card from their hand simultaneously. The player with the higher number scores a point
Ⅲ.Each card has a special effect that can influence the outcome of the game (see card list)
Ⅳ.The first player to reach 5 points wins, or the player with the most points after all cards are played wins
Ⅴ.There is an Open Rule where both hands are revealed, and a Close Rule where both hands are hidden
Ⅵ.In online battles, each player has 5 minutes on their clock. Running out of time results in a loss

■Card List
Slave(1): If the opponent is a King or Queen, you win and reduce the opponent's earned points by 1.
Commoner(2): If the opponent is a Knight, Noble, or Pope, you win.
Doctor(3): The turn after playing this card, the numbers on cards in your hand are increased by +2.
Merchant(4): Points gained on victory become 2.
Witch(5): Swap your number and the opponent's number.
Sage(6): After being added to your hand, your number increases by +1 each turn.
Knight(7): If your earned points are less than your opponent's, your number is increased by +3.
Noble(8): You can add any card from the deck to your hand.
Pope(9): You can force the opponent's next card.
King: You win. (Effect is nullified if the opponent is a Queen or Slave)
Queen:The result is a draw, and the opponent's earned points are reduced by 1.(Effect is nullified if the opponent is a Slave)

■Online Match
・You can compete online against people from all over the world.
・You can share a room pass and play against friends you know.
・In the case of friend matches, there is also a spectator mode.

■Credits
Sound Effects: OtoLogic (https://otologic.jp)
BGM: Music Atelier Amacha (https://amachamusic.chagasi.com/)
BGM: PeriTune (https://peritune.com/)


## Version history (last 3 releases)

### 1.2.0 — 2026-06-09

Added a spectator mode to friend matches.

### 1.1.0 — 2026-04-05

Changed the time-up rules for online battles.
Improved card effect descriptions.

### 1.0.0 — 2026-03-26

No release notes.

## More apps by Takuma Takahashi

- [罰ゲームオンライン](https://appshunter.io/ios/app/id1514411812)
- [3D記憶力テスト～脳トレ・認知症予防アプリ](https://appshunter.io/ios/app/3d/id1528475226)
- [4-Player Othello](https://appshunter.io/ios/app/4-player-othello/id1563847494)
- [Alphabet Numeron](https://appshunter.io/ios/app/alphabet-numeron/id1582980053)
- [Infinite number of puzzles](https://appshunter.io/ios/app/infinite-number-of-puzzles/id6478954228)
- [MovingOthello](https://appshunter.io/ios/app/movingothello/id6502226900)

All apps by Takuma Takahashi: https://appshunter.io/developer/1514411811

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-12.*