v1.0.9 Update Patch Notes
Changes: Removed extra tab on Shop screen Updated text descriptions regarding Shop screen
The Deep Library
- Released
- Mar 30, 2026
- Platforms
- Last updated
Technical data
Changes: Removed extra tab on Shop screen Updated text descriptions regarding Shop screen
Changes: Slightly modified events that can trigger an Entity to enter the current chamber Fixed incorrect display for very large chamber numbers while Roman numeral conversion is off Multiple fixes to help reduce loading lag on very large collections
Changes: Fixed a bug that caused some door functions to not work properly if the collection is very large (in particular, “Exit Run” was not functioning) Greatly reduced lag on Enter Library screen if the collection is very large Fixed a bug where clicking the shop would not brin
Changes: Slightly modified one of the visual effects in the fifth library area to make it a little more transparent and less vision-obscuring (NOTE: Demo will not be updated to 1.0.5 since this change does not affect the demo)
Changes: Made some of the textures slightly lighter in the fifth library area to make it easier to navigate Fixed a bug where after a Backpack boost, the HUD wasn’t showing any increase in book capacity until after picking up a book (NOTE: Demo will not be updated to 1.0.4 since
Changes: Slightly lowered player height (to make the library feel a bit larger) Changed the cost of all boosts in the shop to 1 token Fixed the Warden not animating correctly in the Codex Fixed a typo in one of the Bibliotheca Infiniti entries
Changes: Added the Codex to the Collection screen; each encounter with an Entity (once per run) unlocks part of their Codex entry description Fixed a typo in one of the Bibliotheca Infiniti entries
Changes: Added new restriction type for challenge runs: “Entity is in every chamber” Changed Shop text to clarify that boosts apply only for a single run Fixed a few pop-up messages with spelling/justification errors
The Deep Library has completed its Early Access phase and has now been fully released! The library's cap has now been removed, and the full story is accessible through the Bibliotheca Infiniti volumes in the first 500 chambers. Thanks for everyone that provided feedback during it
Changes: Removed chamber limit Added new achievements Set global FPS limit to 120 (was previously unlimited, which caused it to use more processing than required for the game) Fixed bug with Sentinel that allowed it to move sometimes while observed through a narrow space (can sti
Changes: Added message on Demo version that Leaderboards are disabled.
Changes: Free demo is now available, limited to the first 50 chambers of the library; progress in the demo will carry over to the full release Added new Entity, the Custodian, which enters the library after collecting a total of 900 books Shortened Defender’s hearing range for se
Changes Added a random chance for debris to appear in a chamber Added a toggle under display options to disable debris Slightly modified appearance of both Defender and Curator Candles now have a minimum distance they can spawn from each other; this should help improve framerate
Changes: Fixed controller being unable to access chamber block at top of Collection screen Fixed Leaderboard loading message not being centered Fixed viewing shop causing some boosts to trigger on run start even when not purchased, and with some purchased boosts not triggering at
Important Note: With development underway for VR support, launch parameters now automatically include a command line argument that forces the game to run in desktop mode; this may not be present when trying to run the game manually through the executable, so it is not recommended
Changes: Renamed Challenge Points to Library Tokens You can now purchase Boosts from the Shop, which will be used to help you out for a single run (Atrium customization will be added to the Shop at a later time) Shop interactables will now only have its particle effect active whi
Changes: Fixed bug preventing Challenge Points from being saved Fixed bug preventing the Backpack upgrades affecting an empty backpack from applying properly during Challenge Runs Added chance for cobwebs in the 201-300 Chamber area
Changes: Added Challenge Runs, available after fully completing 25 Chambers; earn Challenge Points to spend in the Shop (the interactables for the Shop have also been added next to the library entrance door, but the Shop itself will be added in a later update) Enter Library scree
It's been about a month since "The Deep Library" entered Early Access, and there have been many updates since then, so I thought it'd be good to revisit the roadmap and show the current progress: Several important strides have been made, including: Five entities added -- Since la
Changes: It is now possible for the Sentinel to lose track of you if you are too far from it; this should make it considerably less oppressive