
Librarian: Tidy Up the Arcane Library! is a single-player simulation. You need return scattered books to proper places in an Arcane Library. As completed rows of bookshelves, you can learn ability to improve your efficiency. Use your skills and strategies to shelve 3,072 books as quick as you can.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 54.14/day in the week to Sep 1 → 98.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,404 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
A mischievous fairy has left the once-majestic library in utter chaos. The principal’s word is law: "You are forbidden from leaving until all 3,072 books are returned to their rightful places!" In the silent, mystical archive, your long battle against the mountain of books begins.
Categorization: From Destructive Magic and The Travels of Otherworld to Romance Novels—use titles and cover designs as clues to transport a massive collection to the correct sections.
Massive Volume: With 3,072 books to organize, the task may seem overwhelming at first. However, as you stack each book, you will unlock magical abilities that drastically boost your efficiency.
Visual Satisfaction: There is a special joy in seeing the books that once cluttered the floor return to the shelves, slowly revealing the hidden floor beneath. As chaos transforms into perfect order, you’ll experience an unparalleled sense of satisfaction.
Strategic Efficiency: How will you combine your unlocked abilities? What order will you tackle the mess? The strategic fun lies in your decision-making, as your tactics can lead to a dramatic increase in workflow.
Immersive Atmosphere: The library’s ambient sound and BGM change dynamically; as shelves fill up, the acoustic resonance grows stronger, drawing you deeper into the world.
The Principal’s Strict Evaluation: Your precision is being monitored. The Principal’s evaluation shifts in real-time based on how many rows are "correctly shelved" according to the rules. Accuracy and speed are the keys to a perfect score—and your escape.
Assemble: A spell that summons other volumes of the same series directly to your hands.
Insight: Highlights other volumes of the same series, making them easy to spot even in a disorganized pile.
Auto-Shelving: A spell that instantly places the books in your hands onto the shelves in perfect order.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 2909 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Bored ? Have OCD ? This is your game. I advise you to not use magic for a truly hypnotic experience !
It's pretty boring and poorly made. But most of all, it made me feel motion sick. Quite a bit, actually.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Latest in each market: best FR #65, worst PL #100 · 12 markets collected
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Traditional Chinese, Japanese, Simplified Chinese
Hours played at review time, across 2.9K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Игра расслабляет, очень хороший способ получения дофомина после плодотворного рабочего дня. 10/10, но если вы собираетесь пройти эту игру на 100%, то при первом прохождении не пользуйтесь никакими способностями ( там засчитывается достижение без них, но можно со всеми 4 ключиками ). Потом проходите на уже на спидранчике до 3-рех часов )
The gameplay loop feels really tedious and i cannot condone the usage of generative AI at all in terms of the art in a game. It took me an hour before i started making significant progress and leveling up consistently enough to sort books. I am all for a chill game but to me this feels like a time sink that has a really bad progression curve.
I'm neurodivergent
Tremendo juegazo... GOTY
What can I say about this game? It's my first 100% and it only took being the most autistic game of all time and an unreasonable amount of hours. The AI use people complain about is for such minor assets that it's whatever. It's literally for things you barely see in a dark room for the 5-second ending cutscene. Relax.
this game healed me~ 100% it and will do it again
The only thing this game needs is more play time/more libraries. I love it. Please make more of this.
Este juego es fascinante y no sabría decir si me gusto... Supongo que sí porque terminé de acomodar cada libro. Pero no lo recomiendo.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
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| $195.4K | 679 | 94% | $5.99 | |
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| $5.6M | 7.1K | 90% | $39.99 | |
| $5.6M | 15.4K | 95% | $19.99 | |
| $5.6M | 16.8K | 96% | $9.99 | |
| $5.6M | 16.8K | 88% | $14.99 | |
| $5.6M | 11.7K | 83% | $19.99 | |
| $5.6M | 11.7K | 94% | $19.99 |