
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 22 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,513 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 3024 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
总的来说不错,可以作为无聊时间的的时候的消磨方式,如果觉得背景音乐不好听可以设置纯白噪音自己后台放音乐,弄完很有成就感。
I like it, but there were some problems with the game, sometimes the books were falling into the floor and was hard to get them, had to restart the game a few times. I couldn't find 2 keys and tried opening the closed chests but nothing worked. Hoping devs fix those those issues and also hoping they create more maps.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $5.6M | 15.7K | 97% | $19.99 | |
| $5.6M | 25.2K | 94% | $9.99 | |
| $5.6M | 25.9K | 97% | $9.99 | |
| $5.6M | 16.8K | 88% | $14.99 | |
| $5.6M | 6.9K | 68% | $19.99 | |
| $5.6M | 16.8K | 96% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $198.7K | 696 | 95% | $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 3K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
I really enjoyed playing this. It's a nice relaxing game to play that you can watch a movie or tv show as you play it. I hope they do more with this and make levels or something I really want to keep playing. I also like the atmosphere, felt like I was really a librarian in a fantasy world, which is my fav genre in all media. So, anyway, I enjoyed this. Really recommend!
e molto rilassante
Game is fun and chill, the references and silly names of the books are amusing, but you can break it pretty easily once you reallize the only 2 spells that matter are the 4 and 5 and the rest are just noob traps to waste your points. All you gotta do is finish your first row, level up 5 to max and start completing rows by (maybe 1 point into 2 if you really can't figure out where a book goes), and 4 to make the process of placing books less tedious and you will be done in no time. So if you wanna enjoin the experience I would say don't level up the spells and just try to figure out the places by yourself, give your brain some time to unwind and enjoy the ride
For me the special stage was the best :)
Haven't blinked for 2 business days
Such a relaxing and delightful game. One hour of gameplay feels like five minutes, it's lovely.
amazing. my house is a mess and yet i cleaned and re-cleaned the library in this game over and over. gives you a good feeling. a must if you are neuro spicy
消磨时间很适合,只是后面有一个放错了的怎么也找不到,玩了四个小时感觉很累
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.