- Patch Notes – Version 1.0.13 - 17 July 2026
Additions & Optimizations: Added Vignette option Added a feature to neatly stack all books in hand onto the ground by holding the Drop Book key Added tutorials for the Recall Stone and the stack-books feature Improved the player's spawn method at the starting position to prevent being blocked and unable to move Bug Fixes: Fixed an issue where the Render Scale value did not update according to Preset settings
- Steam Cloud Sync Fixed - 15 July 2026
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)
- Patch Notes – Version 1.0.12 - 13 July 2026
Additions & Optimizations:Added Manual Save/Load System with multiple save slotsRename Sav.sav to GameData.savAdded four new options: FOV, Render Scale, Display Tutorial, Auto SaveBug Fixes:Fixed a crash caused by binding a key to the O keyFixed an issue where Invert Mouse setting had no effectFixed a crash occurring in the Special Stage on the branch versionNote: 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
- Version 1.0.12 Branch Release - 8 July 2026
Additions & Optimizations:Added Manual Save/Load System with multiple save slotsAdded four new options: FOV, Render Scale, Display Tutorial, Auto SaveBug 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.Additionally, if you wish to install to this version, we r…
- Patch Notes – Version 1.0.11 - 23 June 2026
We sincerely apologize for the major gameplay issues in the previous deployment of Version 1.0.11 and the subsequent emergency rollback. 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.
- [Urgent Notice] Game Version Reverted to 1.0.10 - 20 June 2026
Due to a critical issue affecting game progression that was identified in the latest update, we have temporarily rolled the game back to Version 1.0.10 to ensure that players can continue playing without interruption. 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.
- Patch Notes – Version 1.0.11 - 20 June 2026
Additions & Optimizations: Optimized book loading logic during level transitions. Added a performance settings selection on first launch.
- Patch Notes – Version 1.0.10 - 8 June 2026
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.
- Patch Notes – Version 1.0.9 - 7 June 2026
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.
- Version 1.0.9 Branch Release - 21 May 2026
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 follo…
- Announcement: Game Update Issues and Version Rollback - 8 May 2026
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.
- Patch Notes – Version 1.0.8 - 6 May 2026
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.
- Patch Notes – Version 1.0.7 - 6 May 2026
Bug Fixes: Fixed a crash bug caused by loading tasks executing too early during initialization.
- Patch Notes – Version 1.0.6 - 6 May 2026
Bug Fixes: Fixed a crash issue related to hardware optimization. Fixed a bug where book transforms were incorrectly loaded.
- Patch Notes – Version 1.0.5 - 5 May 2026
Added:Recall Stone: Helps recover from disappearing books in the library. It becomes available when you have 10 books remaining.Bug Fixes & Improvements: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.
- Patch Notes – Version 1.0.4 - 3 May 2026
Bug Fixes: Fixed a bug where manually moving a book to another location while "Auto-Shelving" was in progress caused visual errors and prevented further gameplay. Fixed a bug in Special Stages where being pushed away while inspecting items caused the game to get stuck, making it impossible to exit the inspection view. Notice: Temporary Solution for Invisible Books If you have already encountered an "invisible book" stuck in the bookshelf: Remove the surrounding or corresponding books from the shelf and put them on the floor. Return to the Main Menu and select "Continue," the issue should be resolved.
- Is this guy⁉️ - 1 May 2026
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- Patch Notes – Version 1.0.3 - 1 May 2026
Added: Added Head bobbing option in settings. Bug Fixes: Fixed a crash issue when using "Auto Shelve" while another book was already at the target position. Fixed a bug where footstep sounds were playing inconsistently Fixed mismatched titles and covers for some books Fixed typos. Fixed skill cool down time bug.
- Patch Notes – Version 1.0.2 - 30 April 2026
Added: Motion Blur and V-Sync options. Added 2 new book covers. Fix bugs: Fixed an issue where book titles and cover labels did not match. Fixed issues with special stage unlock extra achievements. Fixed minor typos and UI text. Change default mouse sensitivity
- Emergency Update Version 1.0.1 - 30 April 2026
Fixed the bug related to the auto-shelve ability bug.
