Library Of Ruina
Developed by ProjectMoon · Published by ProjectMoon
At a glance
Overview
An indie, rpg, strategy game by ProjectMoon, published by ProjectMoon — single-player.
Steam’s own one-line description: “"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/publisher text via the Steam store page.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Library Of Ruina.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | Yes |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7
- Processor: Intel Core i5
- Memory: 8 GB RAM
- Graphics: GeForce GTX 560+
- DirectX: Version 10
- Storage: 10 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS *: Windows 7
- Processor: Intel Core i5
- Memory: 8 GB RAM
- Graphics: GeForce GTX 560+
- Storage: 10 GB available space
Supported languages (4)
Library Of Ruina FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Library Of Ruina?
Steam classifies Library Of Ruina as a Indie, RPG, Strategy game, developed by ProjectMoon. "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.
How much does Library Of Ruina cost?
As of June 2026, Steam lists Library Of Ruina at $29.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Library Of Ruina single-player or multiplayer?
Steam lists these modes for Library Of Ruina: Single-player. It lists a single-player mode.
Is Library Of Ruina on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Library Of Ruina for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Library Of Ruina out yet?
Yes — Steam lists a release date of Aug 10, 2021.
What platforms is Library Of Ruina on?
Library Of Ruina is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Library Of Ruina single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Library Of Ruina cost?
Steam lists it at $29.99.
Does Library Of Ruina have achievements?
Yes — Steam lists 76 achievements for Library Of Ruina.
Who made Library Of Ruina?
Library Of Ruina is developed by ProjectMoon and published by ProjectMoon.
Where to get Library Of Ruina
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, ProjectMoon.