
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
Since AI was used and not discerned earlier
我玩的好爽,书名都太有梗了,有的书我是真的想看,书的封面和书脊也设计的非常精致很有特色,从书名可以大概想象出世界观,除了有各种炼金学,召唤术,变形术,元素魔法等面面俱到的专业魔法书籍,甚至有魔法版本的社会经济法律艺术管理心理历史哲学等一应俱全,更有趣的是对于魔法世界来说,我们所在的无魔法世界成了他们口中的“异世界”,还有专门一个分类是对“异世界”的研究,比如《被发光板吸走灵魂的民族》,《他们崇拜一种叫做wifi的看不见的存在》,让人忍俊不禁 一周目做不用魔法成就纯手摆3000多本书用了十几小时真的很爽,有点威尔莫特马拉松模式的意思了,都摆好后会有巨大的成就感和满足感,而且经过纯手摆可以对每个书架的位置,每本书应该放在什么书架非常熟悉,之后再玩有魔法版本的3h速通更是轻轻松松爽到起飞,甚至想再来一次
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 2.8K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Game idea is fun, but would have liked to have known it was made using AI *before* I bought it. I would simply not have bought it. Informed consent is nice.
Just learnt they used AI in this game, disappointed
Ah hell, I didn't realize this was AI slop. That's a shame, as this is a good idea. *sigh* Right, here we go... Okay, so let's start with what the GenAI excuses are this time: 1. "The four assets in this work—one UI component and three landscape paintings used as wall decorations (frames not included)—were produced using additional AI for refinement. None of them were created by AI from the ground up." In other words, you didn't even use AI all the way, just half the way. It's still GenAI. You either were trying to smartass and say, "oh, just a little slop", were too lazy to finish your own art or you were too cowardly to go all the way. That's even less respectable than just using it out right. 2. "AI helped with grammatical corrections for in-game text, which were then carefully reviewed and adjusted by hand." ...No. No they were not reviewed. There's gramatical errors everywhere in this game. Hell, even the prompt "Press E To Action" is wrong and that's on the screen 90% of the time. Also, hey, fun fact: literally every PC is outfitted with the latest technology called "Spell Check". Requires no GenAI and will save the people in the state of Georgia their houses, too. Hell, you could've hired someone from Georgia to look over your work, if you were so busy not to. 3. "We only consider AI to be a supportive tool. Every detail is meticulously crafted with human intent, as our creative process is still firmly anchored in manual craftsmanship." So, the GenAI used is unnecessary, is what you mean. You just happened to get lazy with a couple lil parts? Yeah, and EA only uses Origin "just a little bit". If you use AI at all, there's no telling what else you used it for. The thing reeks of vibe coding, which is probably why instead of using LEFT CLICK to interact with things, you mapped it to E with no way to remap it. That's the nature of the beast. If you were all about human craftmanship, you would've kept working on it and did it right. Don't ♥♥♥♥♥♥♥♥ people. Okay, now for the actual game: it's good and that's the heartbreaker. There's a kind of zen to the whole thing and it's got that Powerwash Sim satisfaction of cleaning up a mess and making order out of it. It gets pretty repetitive fast, though, and once you get the ability to see where all the other books in a series are, it kinda makes the game a bit on the idle side, but hey. A shame the dev decided that GenAI was more important and they used it on frivolous things. There is no excuse for it and thus you're helping burn the planet for no reason. So on that note, I can't recommend it.
Turns out the game uses generative AI, which I do not support on principle. Do not use generative AI, I dont care if you "fix it" afterwards, I'd rather see stick figures as placeholders over AI any day.
I absolutely loved playing this game. Unfortunately, due my own lack of thoroughness before purchasing, I did not noticed this game uses Gen AI. I'm far past the ability to refund this game. So I'm writing this review instead. I'm really disappointed. The AI disclosure was buried very low on the steam page. I only learned of this from Tiktok. I never would have purchased this game, had I known.
sad they used generative ai, genuinely liked the game and will no longer be playing it now that I know. :(
“You are forbidden from leaving until all 3,072 books have been returned to their rightful places!” Is that supposed to scare me? Me? A September Virgo, born under the sign of the gods of perfectionism? One of the sharpest eyes, with an unnecessarily strong sense for details? Naaaah. You’re not getting me that easily. Finally, a librarian role where I can take my sweet time and turn 3,072 misplaced books into my own little challenge battle. Romantic fiction, necromancy, destructive magic, curses… you name it. The choice of what to tackle first is yours, but one thing is certain. You are not getting out until everything is where it belongs. And honestly? The whole gameplay loop is surprisingly satisfying. The books have beautiful, often huge covers, different styles and colors, interesting titles, and you constantly pick up little bits of new knowledge while figuring out where everything belongs. Every completed shelf also gives you magic points, which can make the whole process considerably easier. There is one thing I did not care much for. The puzzle organization mechanic gets pretty much overshadowed once you unlock stronger magical elements, so investing points into it feels rather pointless to me. The difference is just too noticeable. And then there is that golden glow when you get everything right. That little moment of everything lighting up is ridiculously satisfying. Add some cozy magical fantasy music and you have yourself a genuinely relaxing experience. Even without using the spells, the game can still score very well. Once you finish the entire library, the story does not really continue, which is a bit of a shame. Still, considering the price, amount of content and overall gameplay, there is plenty to like. After a long time, I finally found a genuinely great chill game. 🧙♀️9/10.🧙♀️ One magic point was unfortunately sacrificed to the spell of exaggeration.
I love the concept of this game. It was wonderful and fun to play in so many ways. It scratched a certain itch for sorting. However it has AI in it.....which disappoints me so terribly much. Like with as well made and simple as this was it didn't need it. I am just sad I didn't realize it had AI in it till after I put in so many hours in it. Please go and find good sorting games with no AI in it folks.
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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