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Watch trailer on Steam ↗妹居物语
彩奈 · Published by 彩奈 · Official site ↗
Last updated 28 Sept 2026
妹居物语是一款与现实时间同步、深度融合AI的文字生活模拟游戏。 Yuki 不是固定的剧本角色，而是真正会记住你的对话、喜好、习惯的家人。
RPG, Simulation · 2026 · More free games
Delve into a unique simulation where each decision shapes Yuki’s responses and memories. In 妹居物语, explore an immersive RPG world where your interactions define the narrative with a family member who truly learns and adapts over time.
About this game
《妹居物语》是一款深度融合 AI 的生活、恋爱模拟游戏。
你将与妹妹Yuki一同生活，她会与你聊天、外出、玩游戏，并随着时间逐渐成长为独一无二的存在。
Yuki 不是固定的剧本角色，而是真正会记住你的对话、喜好、习惯的家人。
核心特色
AI 互动：实时对话 + Live2D动画 + 实时配音
多性格路线：Yuki会根据玩家行为发展为可爱、傲娇或病娇等不同性格。
长期记忆：自动从对话中抽取关键信息并永久记忆。
现实同步：与真实时间挂钩，不同时段、节日对话会有不同反馈。
沉浸体验：附带桌面宠物模式，根据电脑正在运行的程序不同有不同问候。
丰富玩法：仅demo即有旅游、约会、换装、小游戏、战斗、挂机、送礼等玩法。
未来更新
1、移动端支持
2、完整的剧情和演出
3、更多立绘、live2d等美术资源
4、更丰富的可玩内容
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS:
- Processor:
- Memory: 8 GB RAM
- Graphics:
- Storage: 8 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
公告丨妹居2.0.4更新公告
Meiju v2.0.4 Update (Coming Today or Tomorrow) Here are the detailed update notes—please check them out!Optimized token consumption, reducing costs for users connecting their own APIsWeChat Mini Program now supports custom character settingsWeChat Mini Program now supports sending emoji“Yuki Space” in the WeChat Mini Program now supports consecutive repliesChat history from the WeChat Mini Program will now carry over into the Meiju Story app with memory continuityDesktop companion now supports custom character settings (Note: currently requires starting a new save, or copying the character settings from a new save into an old one for it to take effect)Fixed the issue where switching to the “Lingyou” character would cause subsequent characters to also have a tail (Note: currently requires starting a new save, or copying the character settings from a new save into an old one for it to take effect)Fixed an issue where uploading saves could cause incorrect save slot assignments in certain casesRead full article on Community Announcements (FPS苦手)AnnouncementsOfficial
妹居二测开启！《妹居》二测将在3月26日早上10:00开启
Meiju Second Beta Test Is Live! 400,000 Pre-Registrations Achieved — Thank You!The second beta test of Meiju will begin at 10:00 AM on March 26.Test Details:This is a non-wipe beta test lasting for two weeksAvailable via TapTap / Steam downloadTest Start Time:Begins at 10:00 AM, March 26, and lasts for two weeksRegistration for Test Access:After the test begins, new registration slots will be released every hour (10:00, 11:00, 12:00, etc.)Slots are first come, first served until fully claimedAccounts registered during the first beta can still be used, no need to re-registerPre-download Time:Starts at 9:30 AM on March 26Important Notes on Access Qualifications:Second Beta Test Access:Register within Meiju after the test begins to secure a spotDesktop Companion (Pet) Test Access:A limited number of users have been selected via the “Desktop Companion Questionnaire” distributed on March 20Selected users will receive feature activation codesEnd of Test:After two weeks, both the mini-program features and desktop companion features will be suspendedServices will no longer be available after the test endsThank you for your understanding and support!Read full article on Community Announcements (FPS苦手)Patch NotesOfficial
《妹居物语》Demo 更新公告
1️⃣ 修复好感度、信任值丢失问题 修复在重新启动 Demo 后出现好感度或信任值异常归零的情况。若您之前遇到过该情况，可在游戏中按下 Ctrl + O 手动恢复好感值至原先数值。2️⃣ 修复云端账号覆盖本地存档的问题 登录云端账号时将不再强制覆盖本地存档，确保您的本地数据安全保存。3️⃣ 修复部分设备无法使用 DeepSeek API 的问题 优化了兼容性，现在在更多设备上可以正常使用 DeepSeek 模式。感谢大家在试玩期间的反馈与支持💗我们将维持更新，持续优化体验Read full article on Community Announcements (龙舌兰日落)
