
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 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 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 2831 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
i love playing this but why did we need ai :(
Was already on the fence because of the AI usage. Game doesn't start on Steam Deck - even after multiple changes I only got it to "run" with very low FPS. Will refund.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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| $5.6M | 13.4K | 89% | $14.99 | |
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| $5.6M | 11.7K | 83% | $19.99 | |
| $5.5M | 15.6K | 90% | $9.99 | |
| $5.6M | 7.7K | 67% | $19.99 | |
| $5.6M | 7.1K | 90% | $39.99 |
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
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| — | 0 | — | — | |
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| $195.4K | 670 | 94% | $5.99 | |
| — | 0 | — | — | |
| — | 0 | — | — |
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 2.8K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
I didn't realise it used AI when I bought it, I returned the game now. I don't play slop.
Did not know they used Generative AI for this. Which feels really cheap. I do not think this game is complex enough to garner the usage of AI. I would've preferred a ♥♥♥♥♥♥ landscape drawing done in MSPaint. Can't refund it, but I can leave a review.
I didn't see the AI disclosure for this game before I bought it. I would not have purchased it had I seen it. I'm writing a negative review because these are more visible than AI disclosures on a Steam store page. If you read this and decide to buy anyway, at least you're aware of what you're buying.
Didn't realise it was AI when I bought it. Wouldn't have bought it if I'd known.
В библиотеке случилась катастрофа, больше 3000 книг разбросаны по всей локации и вы должны расставить их в определённом порядке на 400 полках. Игра для любителей спокойно и неторопливо наводить порядок и в чём-то похожа на головоломку-мозаику (jigsaw), в которой вы должны восстанавливать картинку из множества сваленных в кучу мелких фрагментов, но при этом играя от первого лица. Из недостатков: нет русской локализации (а значит, если китайский или английский вам не родной, вы будете дольше воспринимать названия книг) и есть мелкие неудобства с ориентированием (например, стоя рядом с полками сложно разглядеть нумерацию наверху, не говоря уже о том, что карта тематик отдельная и пока вы не запомните что где, это отдельная головная боль).
Didn't realize this game used AI. So disappointing. :(
Cute little cozy game! Super chill and satisfying, especially if you like organizing and cleaning.
Disappointed to realize the game uses AI.
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.