About the Game
【Synopsis】
A mischievous fairy has left the once-majestic library in utter chaos. The principal’s word is law: "You are forbidden from leaving until all 3,072 books are returned to their rightful places!" In the silent, mystical archive, your long battle against the mountain of books begins.
【Gameplay: Library Organization Simulator】This is a first-person organization simulator set in a magical library
Categorization: From Destructive Magic and The Travels of Otherworld to Romance Novels—use titles and cover designs as clues to transport a massive collection to the correct sections.
Massive Volume: With 3,072 books to organize, the task may seem overwhelming at first. However, as you stack each book, you will unlock magical abilities that drastically boost your efficiency.
【Key Features】
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.
The Principal’s Strict Evaluation: Your precision is being monitored. The Principal’s evaluation shifts in real-time based on how many rows are "correctly shelved" according to the rules. Accuracy and speed are the keys to a perfect score—and your escape.
【Efficiency via Magical Abilities】 As you progress, you can unlock powerful magical abilities to aid your work
Assemble: A spell that summons other volumes of the same series directly to your hands.
Insight: Highlights other volumes of the same series, making them easy to spot even in a disorganized pile.
Auto-Shelving: A spell that instantly places the books in your hands onto the shelves in perfect order.
Screenshots
8 images
Version Information
Steam Patch Notes
Official update history
Bug Fixes:
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)
Additions & Optimizations:
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
Bug Fixes:
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
Note:
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
Additions & Optimizations:
Added Manual Save/Load System with multiple save slots
Added four new options: FOV, Render Scale, Display Tutorial, Auto Save
Bug Fixes:
Fixed a crash caused by binding a key to the O key
Fixed an issue where Invert Mouse setting had no effect
【How to install branch】
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.
Note:
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.
[p align="start"][p align="start"]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
We have resolved the issues and are now re-releasing Version 1.0.11. As a core part of this update, we have changed the level loading method, aiming to resolve the Fatal Error issues encountered by some players upon starting the game.
Below is the full list of changes for this update:
Additions & Optimizations:
- Optimized book loading logic during level transitions.
- Added a performance settings selection on first launch.
We are currently investigating the cause of the issue and working on a fix. Once the problem has been resolved, we will release an updated version as soon as possible.
We sincerely apologize for the inconvenience and frustration this may have caused. Thank you for your patience and understanding as we work to restore a stable gameplay experience.
Additions & Optimizations:
- Optimized book loading logic during level transitions.
- Added a performance settings selection on first launch.
Bug Fixes:
- Fixed display issues in the book list caused by long titles.
Improvements & Optimizations:
- Adjusted "Recall Stone" requirement from 10 to a max of 20 books.
- Optimized book collision detection.
- Adjusted the default mouse sensitivity.
Added & Improvements:
Added Keybinding options under "Options → Layout".
Optimize game save data and saving process.
Bug Fixes:
Fixed an issue where chest sound effects ignored the audio settings.
Fixed an issue where certain Cantonese characters could not be displayed properly.
Added & Improvements:
Added Keybinding options under "Options → Layout".
Optimize game save data and saving process.
Bug Fixes:
Fixed an issue where chest sound effects ignored the audio settings.
Fixed an issue where certain Cantonese characters could not be displayed properly.
【How to install branch】
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.
Notice regarding Version 1.0.9:
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.
【How to Rollback】
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.
Bug Fixes:
- Fixed a crash issue that occurred during startup.
We have successfully reproduced the issue on another PC and confirmed that the game now runs normally after the fix.
We sincerely apologize for the inconvenience and thank you for your patience.
Bug Fixes:
- Fixed a crash bug caused by loading tasks executing too early during initialization.
Current Release
Build 24179151
Uploaded Jul 14, 2026
System Requirements
How to Install
Librarian.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
1.0 GB
24179151
63718795
9977d48e801d5a7a8e15bbb35647050ac531a651a63341b1715608d921db7583
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