Library Of Ruina — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Steam 94%) · The price is well above its low (was €7.56) — worth waiting for a drop or setting an alert Notify me on a drop
About the game
A card-based strategy RPG where, as librarians, you receive guests, defeat them in stylish duels and turn them into new books. Each victory expands the Library and unfolds a dark, layered story rich with symbolism. It marries deckbuilding tactics with a singular atmosphere and narrative.
Did you know?
It is a direct follow-up to Lobotomy Corporation and part of the wider 'Project Moon' universe created by the Korean studio ProjectMoon.
Best price today
€22.50
· · check “Region” on the seller’s page
Gamivo · Marketplace · Steam
Europe key · check “Region” on the seller’s page
You pay at Gamivo · the seller sends the key · same price as on their site
Notify me when it drops below €20.25
- On Steam
- €24.99−10 % here
- all-time low
- €7.564 Jul
- Official now
- €24.99Steam
- Average low, 5 mo.
- €18.20
The cheapest Library Of Ruina key right now costs €22.50 at Gamivo — the best of 7 compared offers. The cheapest official store price is €24.99 at Steam. (Prices as of )
Offers 7
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Offers that are not a key (Gift) — show (2) Gift: the game arrives as a Steam gift and works only in the region it was bought for.
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
Library Of Ruina prices by store 6
| Store | Type | Price |
|---|---|---|
| Gamivo | Marketplace | €22.50 |
| Steam | Official store | €24.99 |
| Driffle | Marketplace | €45.97 |
| G2A | Marketplace | €47.34 |
| Kinguin | Marketplace | €47.56 |
| K4G | Marketplace | €54.04 |
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Lowest official since we started tracking (Jul 2026)
€8.49
Oct 2026
Lowest — keyshops
€20.00
Oct 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €8.49 | €20.00 |
| Sept 2026 | €24.99 | €27.98 |
| Aug 2026 | €24.99 | €28.51 |
| Jul 2026 | €24.99 | €7.56 |
| Jun 2026 | €24.99 | €56.47 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Gamivo, Steam, Driffle, G2A, Kinguin, K4G
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 | Windows 7 |
| Processor | Intel Core i5 | Intel Core i5 |
| Memory | 8 GB RAM | 8 GB RAM |
| Graphics | GeForce GTX 560+ | GeForce GTX 560+ |
| DirectX | Version 10 | — |
| Storage | 10 GB available space | 10 GB available space |
Similar games
Video reviews
8:51 Library of Ruina Review - A Card-Battling Visual Novel That Knows How to Grind
Noisy Pixel
9:48 Library Of Ruina Review | Emotional Damage
HopeDataa
20:44 Library of Ruina Review || Book, Reading, Pain, Suffering
Notanote
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Library Of Ruina be played single-player?
Yes, Library Of Ruina is a single-player game.
What languages does Library Of Ruina support?
Library Of Ruina is available in: English, Japanese, Simplified Chinese, Korean.
Does Library Of Ruina use Steam Cloud saves?
Yes, Library Of Ruina uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Library Of Ruina key?
The cheapest Library Of Ruina key is currently sold by Gamivo for €22.50. That is the best of 7 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €7.56.
How much does Library Of Ruina cost?
Library Of Ruina currently costs from €22.50 — the cheapest offer across the stores we track. For comparison, the game costs €24.99 on Steam, so buying a key saves you about 10%.
Is Gamivo an official store or a keyshop?
Gamivo is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.