
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 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,515 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 3014 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
its fun for sure, pretty sure i felt my brain melting away the further i got (such a good thing)
I adore this game. I decided to not use any of the magic powers and went though two and a half audiobooks just walking around putting books away. So if you have a backlog of audiobooks or podcasts you want to catch up on, this a great game to keep your hands busy. WARNING! This game preys heavily on the "just one more" part of your brain. If you do jigsaw puzzles, you know exactly what I am talking about. If you intend to, or need to, go to bed at a specific time I highly recommend putting an alarm on you phone. Otherwise you may be up until 4am. I am proof of this.
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 3K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
He pasado 3 horas enganchado a esto en lugar de seguir ordenando la casa. GOTY
I got a 186/240 on the RAADS-R
Bah, no começo era legal porque era desafiador achar os livros e as estantes. Mas depois que tu desbloqueia as magias, fica extremamente repetitivo. Se estiver na promoção compre, se não, não recomendo
I loved this game! At first glance I thought it felt like paying to do chores, but it was fun and engaging. Very relaxed game that I can enjoy while listening to music or youtube. Anime fans will notice the subtle nods to popular shows in the book titles. My first playthrough was intended to be an only playthrough, however I enjoyed it so much that I wanted to play it through again without using magic. Now I'm looking for ward to completing all the achievements. Truly a great game.
Perfect cozy game to turn your brain off. Delightful!
I enjoyed sorting the library.
Very satisfying, its spawned a whole rush of clones/copycats for a reason, but this is the original. Some rough spots would be that books float in place when a book underneath is picked up, but I imagine this was necessary to prevent a cascade of books shifting and falling from grinding performance to a halt. I have heard that some of the assets for books were made using AI, and while I'm not a fan of that I can say that none of visuals felt like "ai slop" to me while playing.
i mean i didnt do the YOU ARE FIRED achievement yet but besides that got all so i think its now a good time to say that this game is flawless except for some z fighting on some ceilings but thats really it if you like sorting this is the game for you (i even sorted everything alphabetically cause i just wouldve found it way too distracting if it wasnt)
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 | — | — | |
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| $198.7K | 696 | 95% | $5.99 | |
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| $5.6M | 15.4K | 95% | $19.99 | |
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| $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 |