Library of Ruina
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About Library of Ruina
Library of Ruina is an adventure and indie game developed by Project Moon and published by Arc System Works, released on 10 August 2021.
"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.
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Is it worth it?
Usually cheaperLibrary of Ruina dropped to €3.94 in the last 90 days; the best price today is €20.00 on Gamivo.
That is about €0.16 per hour for a main story of about 122h.
Prices in EUR, tracked by Tier since October 9, 2026.
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How long does it take to beat Library of Ruina?
Main story: 122h.
What platforms is Library of Ruina available on?
Library of Ruina is available on PC, PlayStation 4, Xbox One, Nintendo Switch.
When was Library of Ruina released?
Library of Ruina was released on 10 August 2021, developed by Project Moon.