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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.

OfficialAug 10, 2021 · ProjectMoonIndieRPGStrategyFamily SharingPartial Controller SupportWindows

Current best

$29.99

at Steam · Jul 13

All-time low

$10.19

Jul 8, 2026

Stores tracked

1

sources indexed

Review signal

94%

43,730 reviews

Library Of Ruina cover

Current best · Steam

$29.99

Observed Jul 13

View best listing

Observed low target

$10.19 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $29.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

Library Of Ruina · Region US · Jul 13

$29.99

View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.

Price History

2 observations
Low $10.19
Best observed priceAll-time low

All-time low

$10.19

Jul 8, 2026 · Steam

12-week avg

$20.09

2 recent observations

Current vs low

+194%

Current $29.99

Recommendation

Watch for drop

consider setting an alert

Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.

Media

12 indexed

Common Questions

Where is Library Of Ruina cheapest right now?

Library Of Ruina is currently indexed at $29.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Library Of Ruina?

The indexed low for Library Of Ruina is $10.19 from Steam, observed Jul 8, 2026. The current indexed price is 194% above that low, so KeyDwarf labels it "Watch for drop".

Is the top source safe?

Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.

What is the review signal?

Library Of Ruina has a best indexed review signal of 94%.

Can KeyDwarf notify me about a lower price?

Use the alert target control on this page to save a watch target after sign-in.