Steam news
Full Steam announcements and update articles for this title.
Fixed an issue where Steam Cloud sync was not working correctly for save data after the save method change (a Steam restart may be required for this fix to take effect)
Added Manual Save/Load System with multiple save slots
Rename Sav.sav to GameData.sav
Added four new options: FOV, Render Scale, Display Tutorial, Auto Save
Fixed a crash caused by binding a key to the O key
Fixed an issue where Invert Mouse setting had no effect
Fixed a crash occurring in the Special Stage on the branch version
Due to the new Manual Save/Load System, your old save files will be automatically migrated to the new save method (GameData.sav). If you have other old save files, you can also manually rename them to load:
Go to the save folder: C:\\Users\\xxxxxxx\\AppData\\Local\\Librarian\\Saved\\SaveGames
Rename Sav.sav to GameData.sav
Place it into the save slot you wish to use
Launch the game and load the save from that slot
Added Manual Save/Load System with multiple save slots
Added four new options: FOV, Render Scale, Display Tutorial, Auto Save
Fixed a crash caused by binding a key to the O key
Fixed an issue where Invert Mouse setting had no effect
Right-click the game in your Steam Library and select "Properties".
Click on the" Game Versions & Betas" tab.
Select 「1.0.12」 version from the dropdown menu, and the download will begin automatically.
Due to the new Manual Save/Load System, your old save files will be migrated to the new save method. However, we strongly recommend backing up your save files before updating, just in case. Version 1.0.12 is currently available on the Branch channel. Once the stabilization is confirmed, it will be pushed to the official release in the near future.
Additionally, if you wish to install to this version, we recommend backing up your save files located at the following path to ensure your data safety:C:\\Users\\xxxxxxx\\AppData\\Local\\Librarian\\Saved\\SaveGames
Added Keybinding options under "Options → Layout".
Optimize game save data and saving process.
Fixed an issue where chest sound effects ignored the audio settings.
Fixed an issue where certain Cantonese characters could not be displayed properly.
Added Keybinding options under "Options → Layout".
Optimize game save data and saving process.
Fixed an issue where chest sound effects ignored the audio settings.
Fixed an issue where certain Cantonese characters could not be displayed properly.
Right-click the game in your Steam Library and select "Properties".
Click on the" Game Versions & Betas" tab.
Select 「1.0.9」 version from the dropdown menu, and the download will begin automatically.
Because this update includes major changes and improvements to the save system, Version 1.0.9 is currently available on the Branch channel. Once the issue fixes and stabilization are confirmed, it will be pushed to the official release in the near future.
Additionally, if you wish to install to this version, we recommend backing up your save files located at the following path to ensure your data safety:
C:\\Users\\xxxxxxx\\AppData\\Local\\Librarian\\Saved\\SaveGames
Dear Players,
We sincerely apologize for the issues some players have experienced following the latest update.
To ensure everyone can continue playing, we have made versions 1.0.4 through 1.0.7 available via Steam Beta branches.
Right-click the game in your Steam Library and select "Properties."
Click on the "Game Versions & Betas" tab.
Select your desired version from the dropdown menu, and the download will begin automatically.
We are currently working on a fix and will release an update as soon as possible. Thank you for your patience.
Recall Stone: Helps recover from disappearing books in the library. It becomes available when you have 10 books remaining.
Fixed an issue where volume numbers were not displayed on some books.
Improved the visibility of the first-floor map.
Fixed a crash issue that could occur when opening the Options menu due to window size settings.
Fixed an issue where the game resolution could not be changed after adjusting the Windows screen scale.
Reduced the default FPS limit to lower GPU usage and improve performance.
Fixed an issue where controller stick drift caused the controller to be incorrectly prioritized as the primary input device.
We warmly welcome streaming and video uploads of "Librarian: Tidy Up the Arcane Library!" We'd love for you to share the charm of this game with as many people as possible!
▼ Streaming & Monetization Policy
Streaming, video uploads, and monetization are all permitted freely!
No prior permission or application is required!
There are no restrictions on streaming, posting, or monetizing content on YouTube, Twitch, or any other video platform. Feel free to do so as you wish!
▼ However, please refrain from the following:
Harassment, slander, or abusive content
Content that violates public order or common standards of decency
Splitting and individually uploading the in-game music as separate posts
If you include a link to the game’s Steam page in your video description, it would greatly help more players discover the game (optional, but sincerely appreciated).
We look forward to seeing your videos and streams!😊
Disclaimer
These guidelines are subject to change without prior notice when necessary.
We are unable to take responsibility for any troubles or damages arising in connection with streaming or video uploads.
The day has finally come for us to share this announcement with you. Thank you very much for your patience!
The release date for “Librarian: Tidy Up the Arcane Library!” has been officially set for Thursday, April 30, 2026.
This is a single-player organization simulation game where you return 3,072 scattered books to their proper places throughout an arcane library.
Visual Satisfaction: There is a special joy in seeing the books that once cluttered the floor return to the shelves, slowly revealing the hidden floor beneath. As chaos transforms into perfect order, you’ll experience an unparalleled sense of satisfaction.
Strategic Efficiency: How will you combine your unlocked abilities? What order will you tackle the mess? The strategic fun lies in your decision-making, as your tactics can lead to a dramatic increase in workflow.
Immersive Atmosphere: The library’s ambient sound and BGM change dynamically; as shelves fill up, the acoustic resonance grows stronger, drawing you deeper into the world.
Cozy Gameplay:
You don't need to constantly worry about the passage of time. You can enjoy the fun of organizing at your own pace and still complete the game.
Be sure to add it to your Wishlist now and look forward to launch day! 😊
Hello everyone!
Thank you all for your incredible interest and ongoing support for our project. Today, we have some news to share with you:
To ensure even more players can fully immerse themselves in our game world, we have decided to add support for Simplified Chinese and Cantonese!
Our goal is to provide an authentic and high-quality experience for native speakers in these regions. While we aren’t quite ready to announce a specific release date yet, rest assured that development is moving forward steadily.
If you’re looking forward to the game, please consider adding it to your Wishlist!
Not only will this ensure you receive the latest updates first, but it’s also the greatest form of encouragement and support you can give us.
Stay tuned for more updates and behind-the-scenes looks coming soon. We can't wait to share more with you!
About
This page aggregates Steam news feeds, patch notes, and developer announcements for Librarian: Tidy Up the Arcane Library!, sourced from official Steam community posts.
Major updates, balance changes, and seasonal events often correlate with player-count spikes — cross-reference announcements here with the live charts on the main Librarian: Tidy Up the Arcane Library! statistics page.
Articles link back to Steam for full changelogs. SteamScope refreshes news entries as new posts are published to the game's Steam hub.
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