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Game data by IGDB. Every price is a real observation, shown with the time we saw it.

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Library of Ruina

Library of Ruina

Release dateAug 10, 2021
Ratings & reviews
"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.
AdventureIndieActionSingle playerRole-playing (RPG)

Media & gameplay showcase

Trailer
1 / 9

Best Price Right Now

$10.19
Steam
Purchase
Observed 16 hours ago

Historical Low

$10.19
Steam
Observed Oct 4, 2026

Edition / bundle

Available at 2 stores · 1 edition / bundle

Settings

Compare Prices

Library of Ruina

Store Link
Steam
$10.19
$29.99
Observed 16 hours ago
-66%Sale ends Oct 8, 2026
Purchase
Xbox
$29.99
Observed 5 hours ago
0%
Purchase
  • Steam
    $10.19
    $29.99
    Observed 16 hours ago
    -66%Sale ends Oct 8, 2026
    Purchase
  • Xbox
    $29.99
    Observed 5 hours ago
    0%
    Purchase

Price History

ObservedSteam · USDXbox · USD
44 days ago—$29.99
38 days ago$29.99$29.99
16 hours ago$10.19$29.99

About Library of Ruina

"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.

Downloadable Content

1 catalog add-ons
1 DLC
  • ArtBook
    ArtBookAdd-on
    2021
    -66%$19.99
    $6.79

Game details

Release date
Aug 10, 2021
Developer
Project Moon
Publisher
Arc System Works, Project Moon
Platforms
Nintendo Switch, PC (Microsoft Windows), PlayStation 4, Xbox One
Genres
Adventure, Indie, Role-playing (RPG), Simulator, Strategy, Turn-based strategy (TBS)
Themes
Action, Horror
Game modes
Single player
Player perspective
Side view
Languages
LanguageAudioInterfaceSubtitles
Chinese (Simplified)
Chinese (Traditional)
English
Japanese
Korean
Age ratings
GRAC: 19+, ESRB: M, PEGI: 18
Steam Deck Compatibility
Playable

System requirements

Minimum
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Recommended
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A

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