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About
Welcome to join our game discord community: Demonic Mahjong is a Roguelike deckbuilding game inspired by the timeless mechanics of Mahjong. Masterfully use the tiles in your hand to craft powerful combinations, reach staggering high scores, and develop strategies that are uniquely your own!
Read more- Country Compatibility:
- Languages:
- Publisher:
- NPC Entertainment
- Release date:
- 15 July 2025
- Genre:
- Strategy,Casual
- Recent Steam reviews:
- Very Positive (66)
- All Steam reviews:
- Very Positive (283)
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Description
Welcome to join our game discord community:
Demonic Mahjong is a Roguelike deckbuilding game inspired by the timeless mechanics of Mahjong. Masterfully use the tiles in your hand to craft powerful combinations, reach staggering high scores, and develop strategies that are uniquely your own!

It’s Mahjong, also not Mahjong,you can enjoy it without knowing how to play mahjong!
Scoring follows basic Mahjong rules, so if you know how to play Mahjong, you’re already halfway there!
Roguelike gameplay is seamlessly integrated into the Mahjong foundation. Find your best strategy to win big!
It’s not just about getting high scores; the key is to find a way to defeat the boss!

Deep Deck-Building Strategy:
100 unique spirit allies, each capable of helping you form distinctive strategies or completely changing your core gameplay.
100 relics provide powerful buffs and permanent growth throughout your journey.
35 offerings grant special abilities, allowing you to manipulate your hand/deck and even improve your "luck."
17 tile spirits and 12 tile variants enhance your Mahjong tiles, enabling you to unleash even more powerful effects.


Build Your Ultimate Underworld Team:
Each character has their own unique [Active Skill] and [Passive Skill].
Build powerful tile combinations around characters to form unique strategies and core gameplay styles.
Every character can upgrade their skill levels, and a character affinity system is also planned!

Navigate to the deepest underworld by carefully choosing your path!
How about a cup of Forgetful Tea at Granny Meng’s Tea House? Or maybe helping a shy ghost with her request?
10 regular events and 90 special events make every Mahjong journey full of surprises.
Your actions and choices in these events will have a significant impact on the subsequent battles.


Diverse Boss Battles:
Accompanying you on each journey through the underworld are 24 unique bosses, including Granny Meng, Ox-Head and Horse-Face, and the Four Judges.
Each boss has their own active and passive skills. Study them to find your path to victory!
Whether you lose to them or defeat them, special animations will celebrate the moment! (≧▽≦)

Recommended system requirements
minimum*
- Requirement 1:
- Requires a 64-bit processor and operating system
- OS:
- Windows 10
- Processor:
- AMD Ryzen 5 5600X 6-Core Processor
- Memory:
- 8 GB RAM
- Graphics:
- Nvidia GTX 1660 Ti
- Network:
- Broadband Internet connection
- Storage:
- 4 GB available space
recommended*
- Requirement 1:
- Requires a 64-bit processor and operating system
User reviews
Not a fan of the use of genAI. The game is... fine and it's cheap enough that if you know mahjong and want a roguelike that you _could_ sink hours into, it's probably worth it. The fanservice really seems like the main
I don't know who thought "Hey, lets combine Mahjong with Rougelike mechanics and add in hot anime girls" and thought it was a good idea, but whoever did it needs a raise. I had something of a love-hate relationship with
Slay the Spire + Balatro but with mahjong and anime girls. 11/10. Before starting this game I have no idea how to play mahjong. But this game is a decent enough teacher. Well the same way Balatro teaches poker hands at
First off, game is Mahjong Crack. But normally I review a game after I am completely finished with it, but I just have to give a positive review right now cause they just announced ANOTHER free major update. The game
You think you know mahjong so you'll blast through the game? Wrong. All your mahjong knowledge is useless. Demons don't play by any rules, each one will cheat you in another way, so you shouldn't either. Break all rules
I've heard this game described as Balatro but with Mahjong, and in terms of gameplay that's true, the mechanics are well done. However, the overly suggestive opponents and cringey voice acting really puts me off. This




