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Happy Two-Player Mahjong cover art
Games/Released/Casual/Happy Two-Player Mahjong
Released Oct 8, 2026

Happy Two-Player Mahjong

by OldYoung·published by Tianyuan Group·Casual, Indie, Strategy

Generative AI assisted with some source code; no AI is used during gameplay.

Code (Assist)
View on Steam
OverviewSummaryHow AI is usedGrowthRankingsDeveloperSimilar games
Happy Two-Player Mahjong

Overview

A Fairy Came Down for One Game | 欢乐二人麻将・仙缘篇   A Fairy Came Down for One Game | 欢乐二人麻将・仙缘篇

Play focused two-player Chinese Mahjong against a computer opponent with eight difficulty levels, against a Steam friend online, or over a local network. Enjoy a streamlined 64-tile wall, familiar calls and winning patterns, clear hints, multiple table themes and detailed round results.

CasualMahjongLocal MultiplayerTabletopCard Game2.5DCozyStrategyIndieSingleplayer

Summary

Playing now024h peak 0Steam · hourly
Steam followers4+2 this weekSteam · public
Steam reviews—No reviews yetSteam · public
Revenue—Too few reviews to estimate fromList price $4.99

AI disclosure

How AI is used

Source: Steam AI disclosure · checked Nov 9, 2026

GameDB AI label

AI in 1 of 8 areas
  • In-game AINot used
  • CodeAssist
  • ArtNot stated
  • Music & SFXNot stated
  • VoiceNot stated
  • WritingNot stated
  • TranslationNot stated

Players · followers

Growth

Players online

Last 7 days, hourly · now 0 · 24h peak 0

01234Nov 4Nov 5Nov 6Nov 7Nov 8Nov 90

Steam followers

4 now · Daily snapshot of public Steam data

1234Oct 14

Released chart · Nov 4 – Nov 10

Rankings

Open the chart
#2637

Trending · Released

Among 6,656 released games

#887

Trending · Strategy

Among 2,077 released strategy games

#500

Trending · Code

Among 1,287 released games with AI in the code

#5641

Top · Steam followers

4 followers

Released games rank by momentum: peak players over 24 hours, growth against the previous days and new reviews, with a launch boost that fades over the first week. Released and upcoming games are charted separately; estimates and stars are never mixed in.

Made by

Developer

OL

OldYoung

Developer on SteamPublished by Tianyuan Group

Is this your game?

This page is built automatically from public Steam data and refreshed several times a day. Claim it to tell the story behind the game — no claim is needed to stay listed.

  • A Verified badge once you confirm how the game uses AI
  • Story, timeline and milestones
  • How you used AI, in your own words

Made by

OL

OldYoung

Developer · published by Tianyuan Group

  • Bilibili
  • Douyin

Links the developer lists on Steam

Is this your game? Claim the page

Shares AI uses or genres with Happy Two-Player Mahjong

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Generative AI tools assisted with portions of the source code; the developer reviewed, edited, tested and integrated the output.

Not used, per the developer
In-game AI
Not mentioned
ArtMusic & SFXVoiceWritingTranslationMarketing
Read the full disclosureQuoted from the Steam store page

Generative AI tools were used during development to assist with portions of the source code. All AI-assisted output included in the game was reviewed, edited, tested, and integrated by the developer. The game does not use generative AI during gameplay, does not generate content in real time, and does not connect to any external AI service.

CorePartialAssistPlaceholder
0+0 this week

A star saves the game to My stars and adds one to its public count. One per account, and you can take it back.

Game info

Developer
OldYoung
Publisher
Tianyuan Group
Release
Released Oct 8, 2026
Steam page
Public since Sep 24, 2026
Price
$4.99Steam list price, US
Genres
Casual, Indie, Strategy
Platforms
Windows
Steam app
5245710

Share a milestone

GameDB.aiNov 4 – Nov 10
★
AI game on GameDB.aiHappy Two-Player Mahjong+2 Steam followers this week
gamedb.ai/g/happy-two-player-mahjong
Image

Sources

  • Steam store pageDescription, media, AI disclosure and price, developer links
  • Steam players, followers & reviewsPublic data, refreshed several times a day
  • GameDB starsOne per account
Art (Core)Marketing (Core)+1
0playing now
—too few reviews

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Code (Core)Art (Partial)
0playing now
—too few reviews

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Code (Partial)Art (Partial)+3
0playing now
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