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Mahjong Demon

Dive into a deep, tactical simulation of Japanese Mahjong. Build complex hands, navigate the Furiten rule, and sharpen your logic with precise slider controls and no-nonsense gameplay.

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Key Figures

Downloads

163K+

User Rating

4.2/5

Total Ratings

1K+

Publisher

NUTRACTOR

Master the Art of Riichi Mahjong

Experience the strategic depth of authentic Japanese Mahjong. Built for analytical minds who value precision, traditional rules, and genuine mental stimulation.

Authentic Japanese Rules

Full support for Riichi, Chi, Pon, and Kan. Engage with the true tactical complexity of Japanese-style play, including high-scoring closed hands.

Precision Slider Controls

Designed for accuracy. Our unique slider interface allows you to navigate tiles with total control, preventing accidental discards and ensuring smooth gameplay.

FAQ

Frequently Asked Questions

Everything you need to know about Mahjong Demon

What style of Mahjong does Mahjong Demon follow?

Mahjong Demon follows the Japanese style rule of Mahjong. Players must finish four Melds and one Pairs to win the game.

How do players select and discard tiles in Mahjong Demon?

In Mahjong Demon, players select a tile by moving the Slider located under the screen. To discard a tile, the Slider is tapped.

Can Mahjong Demon be played in both portrait and landscape orientations?

Yes, Mahjong Demon supports gameplay in both portrait and landscape orientations. Players can switch between views depending on their preference.

What is the main objective in the game Mahjong Demon?

The main objective in Mahjong Demon is to complete four Melds and one Pair of tiles. In the Japanese rule, one or more specific hands are necessary.

Can players perform Reach in Mahjong Demon?

Yes, players can perform Reach in Mahjong Demon by paying 1,000 points. However, Reach cannot be done if Chi, Pon, or Open Kan actions have been performed.

Does Mahjong Demon keep track of player statistics?

Yes, Mahjong Demon records player statistics. These include "Games Played", "Rounds Played", "Percent Won", "Percent Reach", "Percent Open", and "Percent Hit".

What is a "Lost Hand" in Mahjong Demon?

A "Lost Hand" in Mahjong Demon occurs when a player's hand is waiting but cannot be won off an opponent's discard because the player previously discarded a winning tile. Self-draw is still possible.

What rule applies to Ron regarding discards in Mahjong Demon?

In Mahjong Demon, Ron is never done with the tile that does Discard. Players must deduce the Hand from another party's Discard to achieve victory.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Mahjong Demon - Mahjong Demon game interface shown in both portrait and landscape screen orientations — Mahjong Demon game interface shown in both portrait and landscape screen orientations

Mahjong Demon - Mahjong Demon start screen with Japanese characters and game menu. — Mahjong Demon start screen with Japanese characters and game menu.

Mahjong Demon - A gameplay screenshot of the Mahjong Demon mobile app showing a Japanese Riichi Mahjong match on a digital table. — A gameplay screenshot of the Mahjong Demon mobile app showing a Japanese Riichi Mahjong match on a digital table.

Mahjong Demon - A detailed score breakdown screen in the Mahjong Demon app showing points for various hand combinations — A detailed score breakdown screen in the Mahjong Demon app showing points for various hand combinations

Mahjong Demon - Explanation of Japanese style Mahjong rules for Half Flush and Flush hands — Explanation of Japanese style Mahjong rules for Half Flush and Flush hands

Mahjong Demon - Mahjong Demon app statistics screen showing player performance data like win percentage and games played — Mahjong Demon app statistics screen showing player performance data like win percentage and games played

Description

This is a Mahjong game of the Japanese style rule. The Slider that exists under the screen is moved, and the tile is selected. And, the Slider is done in the tap and the tile is discard. Mahjong is the game to finish four Melds and one Pairs. Example: [1, 2, 3][6, 6, 6][6, 7, 8][N, N, N][4, 4] However, there is a hand not approved when Chi, Pon, and Open Kan. Please note whether there is a hand when you do 1 and 9 in Chi and Pon. In the rule of the japanese mahjong, one or more hands are necessary. The hand can be made by paying 1,000 points and doing Reach. However, when Chi, Pon, and Open Kan are done, Reach cannot be done. If it is a closed hand, high point will be obtained. About Lost Hand. A hand that is Waiting, but cannot be won off someone else's discard due to the fact that the owner of the hand already threw a winning tile in their own discard. Lost Hand if one in all winning tiles are here even if discard doesn't do the tile which it wants to do. But, self-draw is possible even with Lost Hand. The knack is that Ron is never done by the other party. Ron is never done with the tile that does Discard. Please reason the Hand from other party's Discard and win.