天月麻雀 (Amatsuki Mahjong)

天月麻雀 (Amatsuki Mahjong)

Early access since Jan 2025

Amatsuki Mahjong is a ACG style mahjong game that offers real-time multiplayer online matches. It features four styles of mahjong: Japanese, Sichuan, Taiwanese, and Hong Kong Mahjong. Enjoy a variety of play styles tailored to your preferences.

47% positive · 1,096 reviews
Not yet
In early access, ongoing live service game
High confidence
Live Service
Not yet
In early access, ongoing live service game
High confidence
Live Service

Where to get it

Free on Steam

Evaluation

Amatsuki Mahjong launched into Early Access on January 19, 2025 and remains in that state today. The game is a free-to-play online mahjong title built entirely around a live service content model. The developer, Cyber Alice Limited, ships major updates on a very consistent cadence — the news feed shows 18 major content posts across the scanned history, with updates landing roughly every 3–5 weeks. Recent major content drops include: December 11, 2025 (Ver. 1.4.9), January 20, 2026 (Ver. 1.5.0), February 12, 2026 (Ver. 1.5.2), March 19, 2026 (Ver. 1.5.3), April 28, 2026 (Ver. 1.5.4), June 9, 2026 (Ver. 1.5.6), July 21, 2026, August 11, 2026, and a new update (Ver. 1.5.9) deploying on August 25, 2026 — today's date. Each update follows the same template: new limited characters introduced via time-limited gacha draws, new costumes and cosmetic bundles, rotating seasonal events, and battle passes with paid upgrade tiers. This is an unambiguously active live service with no signs of slowing. The developer has shown no indication of winding down development or planning a 1.0 release in the near term.
Evidence
Ver. 1.5.9 update deploying August 25, 2026, introducing two new characters (Vier and Ling), new limited-time Fatebind pools, a Moonstone Lottery event, and a new Random Tournament mode.
news post · Aug 21, 2026 source content planned
high
Major update shipped August 11, 2026 with a new SR Costume event for Kujou Yuki, multiple returning Fatebind pools for limited characters Samyuen and Yuru, new limited costumes, and a Battle of Finality event.
news post · Aug 11, 2026 source content shipped
high

Media

Details

Publisher
Cyber Alice Limited
Achievements
—
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Multiplayer · PvP

About this game

Amatsuki Mahjong Features

Amatsuki Mahjong is a free online Mahjong game featuring Taiwan, Hong Kong, Japanese (Riichi), and Sichuan Mahjong, brought to life with a vibrant anime style and popular voice actors from Taiwan, Hong Kong, and Japan.

4-Style Mahjong in One with Real-Time Players

Enjoy real-time, cross-platform multiplayer matches featuring four distinct Mahjong styles: Taiwan, Hong Kong, Japanese (Riichi), and Sichuan, allowing you to play anytime, anywhere. In addition to challenging ranked matches, the game features casual rooms, friend matches, and more modes, providing mahjong enthusiasts with a rich variety of gameplay options.

Popular Voice Actors from Taiwan, Hong Kong, and Japan

Every character comes with localized voiceovers in Mandarin, Cantonese, and Japanese, letting you fully immerse yourself in every single match! Featuring an all-star voice cast including Yūki Kana(優木かな), Ogura Yui(小倉唯), Hikasa Yoko(日笠陽子), Uchida Maaya(内田真礼), Kito Akari(鬼頭明里), Tsumugi Risa(紡木吏佐), Amasaki Kohei(天﨑滉平), Maeda Seiji(前田誠二), and more... they are all ready to meet you! Each character comes with an eye-catching winning animation, stunning animated live portraits, and quirky-themed stickers. With voiceovers in Japanese, Cantonese, and Mandarin by popular voice actors, immersing players in this vibrant mahjong world. Build relationships with your favourite characters to unlock exclusive costumes and more special voice lines!

Customize Your Mahjong Experience

Mix and match various accessories and winning effects to personalize your matches, making each win feel like a spectacular achievement. Amatsuki Mahjong also introduces themed match scenes, truly bringing the experience to life on the mahjong table for an unprecedented immersive experience!

Easy Learning with Comprehensive Tutorials

New to any of the four styles of mahjong? No worries! The game features a user-friendly tutorial assistant that guides you through the rules, winning combinations, and scoring in four-style mahjong. With this support, you’ll go from novice to mahjong master in no time. Plus, automated shuffling, drawing and cutting systems ensure smooth gameplay, enhancing your gaming experience.

Participate in Official Tournaments to Connect and Improve

Join our regular online and offline mahjong tournaments, where players can hone their skills and connect through competition. Participation is free, with plenty of exclusive rewards available, giving you the chance to compete for the top honor of "Celestial Moonlight".

Stay tuned on the latest events by following the Amatsuki Mahjong community:

※ This game is intended for players aged 18 and above.

※ The game does not offer real-money gambling. All in-game currency, items, and characters are virtual assets and cannot be exchanged for cash or any form of tangible rewards.

Last evaluated Aug 25, 2026
Something about this evaluation looks wrong Report illegal or harmful content