
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 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 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
Считаю, что после 20 часов расстановки 3 тысяч виртуальных книжек по полкам вручную и без магии вместе с ачивкой должна также выдаваться официальная справка о наличии аутизма и пенсия по шизе. Однозначно GOTY
I missed the AI disclosure, or maybe it wasnt there when i purchased it. In fact I am just finding out about the AI use RIGHT NOW. months after purchase, and well after the 2 hour refund window. If i had known there was ANY amount of AI generated material when i was making the decision to purchase it. I would not have. I purchased it because a friend was playing it, (they also didnt know it had AI in it). it doesnt make it ok just because the AI stuff was small details, the paintings and a UI element. Having it be apart of the story that the fairy which threw the book everywhere also defaced all the paintings, and they were replaced with MSPaint images drawn with a mouse it would be better. And in fact would be quite charming. Ive seen the cover designs of the books, clearly you have an artist on the team with some photoshop experience unless those were just flipped assets. I would not normally assume that was the case but now that I know that AI was used there is NO expectation of basic decency left. To utterly sell yourself short by using AI is greatly disappointing. I feel cheated. And you have lost my trust. If there are sequels, or subsequent games by this developer I will pass on them.
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
Jó kis játék :) Nem kell a világot megmenteni benne csupán "pár" könyvet kell a helyére pakolni. Aki szeret pakolgatni és rendszerezni az imádni fogja :) Engem teljesen kikapcsolt :D
I was unaware that the devs used AI in the development of this game when I got it. I don't know if the disclosure wasn't there, or if I simply missed it. It does not specify if it was or was not genAI, so until it does, I have to assume it was and give it a negative rating.
The fact that I was able to get all the achievements in the game (which required multiple playthroughs over a couple of weeks) before there was any disclosure about the use of genAI leaves a bitter taste in my mouth. I liked the idea of what this game is going for, it even has some potential for further expansion into things like other maps, maybe even new challenges, y'know, loads of things! But because the disclosure of AI usage was either too far down to read when I bought it (which may sound ridiculous to people who don't think ai is a problem in the first place, but if a disclosure needs to be included, putting it in the furthest place from where a user might see it is not a good look), or it wasn't there when I purchased it to begin with (from what I understand, this one was the case for me) I cannot trust the developers to be truly honest to the extent of how much they used ai for the game. Frankly, that is one of the reasons why a lot of people I know tend to not trust when ai is used even as a "useful tool". I have no way of verifying that they used it for what they say they used it for--especially since trust was broken when it wasn't disclosed to me within the 2 week window that would have allowed me to get a refund had that been something I wanted to do. At any rate, the game is pretty good, I would love to see more added to it as there is potential, I really do wish that ai was not used--or at the very least, there was more honesty surrounding its use. If you don't have a problem with genAI and the way it was handled here, you'll like the game just fine. Considering that most of the people I might consider recommending this game to are artists who are firmly against genAI though, I cannot personally recommend it and am embarrassed that I have recommended it to any of them at all.
Very disheartened to learn that this game used Gen AI. Sorry, I can't recommend anyone play this, and I regret spending money on it. I will be more diligent in the future.
Before you play, I want to give you one crucial piece of advice: do your first playthrough without any [u]MAJOR[/u] magic usage (minor magic and the stone that activates for the last 10 books are fine to use). This game unfortunately sabotages its own magic (no pun intended) by introducing you to skills that automatically solve the premise of the game for you, leading to a very boring gameplay loop. I don't believe this is the way to experience the game, especially on your first playthrough. If you want to fully appreciate this title, I recommend doing a 100% achievement run in this order: 1. First playthrough with no major magic - take your time, familiarize yourself with the library and relax. 2. Second playthrough with major magic - you should know the library pretty well by now, so use everything at your disposal to get a run under 3 hours. 3. Third playthrough - put books down randomly without completing a single row to get the last achievement. This is the way I played the game, and I had a blast. It is very comforting and addictive to slowly clean up the library. When I launched the game, the first 5 hours just flew by - I was surprised by how invested I was from the get-go. It is a simple but very beautiful game with eye-watering music, and I'm really going to miss it. I definitely didn't expect to finish it in 3-4 days. It's hard to occupy your mind with dark thoughts when you're focused on occupying the shelves with them books. I really hope this gets a sequel in the future.
[h1]片付けるのも面白いが、タイトルを見るのが面白い一作[/h1] お硬い様に見えて、フザケたタイトルが多い経済学、心理学、社会学、異世界旅行の棚に、 以下のような元ネタ知ってれば見つけた時に嬉しいタイトルの数々 「ロマンス:先輩と野獣」→野獣先輩 「死神ノート」→DEATH NOTE 「闇のソナタ:厄災を引き寄せる楽曲」→HUNTER×HUNTERのセンリツが探していた楽譜 「黒き狂戦士とその巨剣」→ベルセルクのガッツ 「異端の剣技:三刀流」→ワンピースのゾロ 「鏡花水月」「五感を支配する幻術」→BLEACHの愛染 「収納方法:異次元ポケット」→ドラえもんのポケット 「名探偵死神」→米花町のリーパー コナン 「予言者の日誌:未来を視た日々の記録」→未来日記 「呪言力:言葉に潜む厄災の魔法」→呪術廻戦の狗巻 「爆裂魔法書-伝説級-」→この素晴のめぐみん 「錬金の書:キメラ合成の理と禁忌」→鋼の錬金術師の感の良いガキが嫌いな人 「膝砕きの一矢」→Skyrimの元冒険者の衛兵 「理性を奪う魔法の指輪」→ロード・オブ・ザ・リング 「生きている絵画:動く魔法芸術の創造と制御」→ハリー・ポッター 「斧神の末裔:太陽に選ばれし最強戦士」→ゴッド・オブ・ウォー 「恐怖の大王の降臨予言」→ノストラダムスのや大予言 「真夏の夜の甘い夢」→シェイクスピアの「真夏の夜の夢」 「我思う、ゆえに我あり」→ルネ・デカルトの命題 「剣聖:山を切り裂いた者」→宮本武蔵
Le jeu parfait pour tous les détraqués qui adorent classer et ranger, mais seulement dans les jeux vidéos.
I played before learning there was generative AI assets used within the game for the book covers, and they seem to have no intention of taking them out. Find another sorting game.
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.
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