
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
I was finally able to do the last achievement after an 18-hour run, counting the times I went AFK. This was absolutely insane to do, yet it was so satisfying to see the blue lights on every category after using no magic at all. It had been a while since I played a game that made me stay up so late day after day without me even noticing.
As a few other reviewers have noted, the AI disclosure for this game was added later, leading people who otherwise would not have supported this game to purchase it. 1) That's trashy as hell. 2) There is no reason you needed to use AI at all in this game. I'm not gonna be like some others and assume you were lying about the extent, so assuming you were honest, you could have easily done those things without relying on generative AI. The concept was good, the gameplay was good, some of the book titles were extremely funny, and yet you decided 'just a little' genAI was fine? That's like baking brownies and thinking adding 'just a little' dog poo was fine. Do better.
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 | 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 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $195.4K | 679 | 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 2.9K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
very satisfying, need more levels though
I sadly did not notice this until 3 hours in playing the game, but they have a GenAI disclaimer on their page. I wish I had seen that before purchasing. I really liked the concept of the game, but the elements they used GenAI for were not needed. I will most likely completely drop the game now. This game also caused me some motion sickness as a heads up to those who are prone to that.
连自己房间都懒得整理的我居然愿意花三个小时玩这个游戏! 顶着晕3d玩了三个小时,易晕3d人士慎入手。虽然难受但有一种莫名的上头。 前期没有魔法的时候有些坐牢,晃来晃去找书找的晕头转向,但是一旦解锁了魔法开始就好起来了。 后期魔法全解锁直接半自动找书!玩着玩着也都记得书的类型都在哪一块,效率upup 建议优先找钥匙解锁跳跃和疾跑,可以直接搜点位开始就解锁,会方便很多。 一周目靠着魔法三小时内整理完成了XD 喜欢整理收纳的值得一玩,杀时间的小游戏。整理完的那一刻强迫症狂喜!
autism activated. 20/10. i need MORE
牛魔的 花了6小时整理就奖励我一块披萨 我看这校长也是相思了🤬
Bu sanal kütüphaneyi düzenlemek yerine odamı toplayabilirdim.
Take my advice, if you aren't enjoying yourself from the start, you won't enjoy yourself 2 hours in. I could not last long enough to get even the first magic spell. I filled ONE shelf the tutorial wanted. I could not even last to fill two. There's just too much to sort, too much to learn to tell books apart, the titles are esoteric sometimes (like I could not tell some healing titles from the philosophy titles), the map situation is just unnecessarily tedious.. So many little things that pile up. It doesn't help that this is not a very accessible game. I usually don't struggle with telling colors apart, but in this, I could not tell sometimes what color I was holding due to the lighting. A colorblind mode to increase saturation would help a ton. Maybe some carts? So I can put down books I know belong together in an orderly fashion instead of just throwing them around like a hooligan. Let me pile books at least! I spent WAY too long of my 2 hour stint throwing books around to find one underneath a pile of books. It would be way less painful trying to find the books I want from an orderly pile :( Give me a map I can carry with me. Going back and forth just because I'd forgot what shelf I wanted before I even reached it was demoralizing as all heck. I'd check the map, stare at it for minutes trying to find what I wanted, go "okay I need 2b" and then by the time I'd found myself to 2b, I had no idea if I needed 2b or 2c? 2d? All in all, lots of potential, but right now the game is for a niche group of people who love the slow, tedious sorting. Anyone else will see the amount of work to even get to the magic and give up. TLDR; If you ain't having fun 10 min in, you ain't gonna have fun 2 hours in. Don't be me, give up earlier. Don't just keep at it hoping this gets somehow magically fun at some point. It doesn't. Those 3000+ books will be just as tedious to sort later on.
Librarian: Tidy Up the Arcane Library - 100% Now, to get this out of the way, the only reason im not recommending this game is due to my personal enjoyment. The game is pretty good. It's pretty much exactly what you can expect. But it's boring. Oh so boring. At the start it's a struggle to find anything. Towards the middle you have so many abilities, it's literally way too easy and requires 0 effort. The only way you'd be able to make this enjoyable is finding a middle ground and not upgrading everything, but that should be something the game itself should do, not the player. So even though it's mega easy and requires no effort, it will still eat up hours of time while being bored. Might be nice for other people taking their mind off of things, but not for me.
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.