How many people are playing Library Of Ruina right now?

1,962 people are playing Library Of Ruina on Steam right now, making it the 345th most played game on Steam. In the last 24 hours it peaked at 2,486 players. The number updates every few minutes.

What is Library Of Ruina's all-time peak player count?

Library Of Ruina's highest concurrent player count on Steam is 7,719, reached in April 2021.

Is Library Of Ruina good? What do Steam reviews say?

94% of 41,513 Steam user reviews are positive (Very Positive).

How much does Library Of Ruina cost on Steam?

Library Of Ruina costs $29.99 on Steam (US).

Does Library Of Ruina work on Steam Deck?

Library Of Ruina is Playable on Steam Deck (with small issues), according to Valve's Steam Deck compatibility check.

Library Of Ruina

by ProjectMoon · Released Aug 10, 2021

Steam Deck PlayableLinux & Deck: Gold

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Players now

#345

1,962

▲ 17.0%vs 24h ago · updates every minute

Review score

94% positive

Very Positive41,513 reviews

Owners (est.)1M–2M

24h peak

2,486

Highest seen7,719

Apr 20215.6 years ago

Price on Steam

$29.99

Lowest ever $29.99 Oct 2026

RisingSteadyFalling

Players +17.0% in the last 24 hoursUpdated 10:40 UTC · tracking since 2020-05-01

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs and price history from Steam.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

$29.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

Library Of RuinaEdition
$29.99
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Reviews

94% positive of 41,513 · Very Positive · Live from Steam

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Steam Deck

Works, but may need extra effort. Results from Valve's own testing.

Steam Deck Playable

!Default controller config not fully functional
!Controller glyphs do not match deck device
✓Interface text is legible
✓Default configuration is performant
iExternal controllers not supported primary player

Steam Deck

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Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Nov 19, 2021, 10:07 AM UTC
Build 7742057the current build when we started tracking8.1 GB on Windows

Patch notes

Nov 18, 2021
PatchPatch Note ver 1.1.0.6a12
Fixed an issue where certain poses would display erroneous images when using the Key Pages of Yun, Pameli, Zulu, and Mei or their projected appearance. Fixed an issue where the body image of custom skins would sometimes be displayed in incorrect positions.
Oct 29, 2021
PatchPatch Note ver 1.1.0.6a10
Fixed an issue where certain battle dialogue for various enemies was missing. When the game is launched with an abnormally small or erroneous window size, the window will automatically adjust to an intended size. 1.1.0.6a11 hotfix Fixed an issue where Alriune'…
Sep 11, 2021
PatchPatch Note Ver 1.1.0.6a3
Added a 'refersh' button to the custom invitation tool, which reloads external resources. Fixed an issue where passive ability descriptions of certain enemies were not visible. Fixed an issue where projecting appearances of pages downloaded from Steam Workshop…
Sep 10, 2021
PatchPatch Note 1.1.0.6 - Notice of Update to the Custom Reception Creation Tool
The custom reception creation tool has been updated. Please refer to the manual for detailed instructions on modding. You can find the manual through the links below. https://docs.google.com/presentation/d/1WGBglM3IR4d8ZPd4xRyyx_cyl8nrsHQmQnGx6FOIiDk/edit?usp=…
Aug 30, 2021
PatchPatch Note ver 1.1.0.5c1
Adjusted the number of guests and librarians in the reception of Jeong's Office to 4 each. Fixed an issue where Workshop appearance projections couldn't be used properly. Added an option to properly remove books, Key Pages, and Combat Pages belonging to an uns…
Aug 27, 2021
PatchNotice of Update for Custom Reception Mod Support
The Steam Workshop support for custom general receptions has been added with today's update. Please refer to the manual found on through links below for detailed instructions. Thank you. https://docs.google.com/presentation/d/1WGBglM3IR4d8ZPd4xRyyx_cyl8nrsHQmQ…

Other news (7)

Sep 17, 2021
The 'Library Of Ruina' artbook now supports simplified Chinese!
The 'Library Of Ruina' artbook now supports simplified Chinese! A simplified Chinese version of the artbook has been added. You can download the artbook in English, Korean, Japanese, and simplified Chinese when you purchase the DLC. https://store.steampowered.…
Sep 4, 2021
Notice of Digital artbook sale
Library Of Ruina's digital artbook is on sale. The files are provided in PDF format, and are currently available in Korean and English. After purchasing the Steam DLC for the LOR Artbook, you can access the file through the Library Of Ruina installation path. …
Aug 30, 2021
Notice about Workshop Improvements
The following lists will be improved through next Friday (9/10) update. Added support for externally compiled code (in .dll format) for advanced content such as new passive abilities Added a story dialogue edit feature Added a combat dialogue edit feature Adde…
Aug 17, 2021
Notification of Postponing the Custom Reception Mod Support
Hello. This is Project Moon. Due to an issue with the custom reception data file(s), the update that was originally planned for today has been delayed until next week. We apologize for the inconvenience. Thank you.
Aug 4, 2021
General Invitation Mod Support
We are planning to provide a modding tool to the community which will allow anyone to make a custom General Invitation reception. You will be able to create and upload custom receptions to the Steam Workshop to share with others. Our aim is to provide this upd…
Jul 16, 2021
Notice about postponement of official release

Patches & builds

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History

What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.

Review score: 94% on 2026-11-01 → 94% today (41,513 reviews)

Oct 31, 2026Price$29.99

History

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DLC

2 items on Steam, newest first.

Library of Ruina - ArtBook
$19.9998% positive
Library Of Ruina Soundtrack
$19.9995% positive

DLC

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Trading cards

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Library Of Ruina player count and quick facts

How many people are playing Library Of Ruina right now?: 1,962 people are playing Library Of Ruina on Steam right now, making it the 345th most played game on Steam. In the last 24 hours it peaked at 2,486 players. The number updates every few minutes.
What is Library Of Ruina's all-time peak player count?: Library Of Ruina's highest concurrent player count on Steam is 7,719, reached in April 2021.
Is Library Of Ruina good? What do Steam reviews say?: 94% of 41,513 Steam user reviews are positive (Very Positive).
How much does Library Of Ruina cost on Steam?: Library Of Ruina costs $29.99 on Steam (US).
Does Library Of Ruina work on Steam Deck?: Library Of Ruina is Playable on Steam Deck (with small issues), according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.

Store info

"May you find your book in this place." Combat between the guests and the librarians breaks out as if it were on a stage. Defeated guests turn into books, and the Library grows onward. And eventually, get your hands on… The one singular, perfect book.

Developer: ProjectMoon
Publisher: ProjectMoon
Release date: Aug 10, 2021
Install size: 10 GB minimum
Platforms: Windows
Genres: Indie, RPG, Strategy · All
Steam app ID: 1256670

Library Of Ruina

Key stats

Concurrent players

Media & details

Where to buy

Other authorized stores

Editions and bundles on Steam

Reviews

Steam Deck

Steam Deck

Patches & builds

Patch notes

Patches & builds

History

History

DLC

DLC

Trading cards

Library Of Ruina player count and quick facts

Related games

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Store info

Library Of Ruina player count and quick facts

History

Steam Deck

Patches & builds

Patch notes

DLC

Related games

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