
Restore a crumbling occult library by a winter sea. Build the world’s foremost collection of grimoires and arcana. Master the invisible arts. BOOK OF HOURS is a narrative crafting RPG set in a 1930s world of hidden gods and secret histories. What sort of Librarian will you choose to be?
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
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.
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): 56.83/day in the week to Jul 17 → 3.29/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




Sums Steam only; GOG publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $24.99 | 4.1Kreviews | 90% | — | $4M |
| $24.99 | 72ratings | 88% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
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 876 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
ce jeux.. ce jeu est extraordinaire. Alors oui, on est souvent perdu, mais j'ai adoré ne rien comprendre et chercher au début (et puis au pire, si ça devient trop frustrant le wiki est ultra fourni) dans cette ambiance si particulière. Les décors sont fantastiques, zoomez pour tout voir (et pour ne louper aucun item), il y a plein de petites choses drôles, l'ambiance sonore est super et contribue grandement à faire de ce jeu un jeu ultra chill où l'on prend énormément de plaisir à progresser. Plusieurs débuts possibles, plusieurs fin possibles, jamais vraiment deux fois une même partie, je n'avais jamais joué à un jeu avec un système tel que celui-ci. Bref, Unique, léché, addictif, contemplatif...
Took me 82 hours to unlock all (?) the rooms, I'm unsure if thats a good time for my first run, but nonetheless it was satisfying to slowly peel back the layers of this house. I'd happily take a game like this for each of the libraries. Not for the impatient, or those unwilling to take notes (or you can use the wiki page. I'm trying not to). Incredibly beautiful, even on lowered graphical settings. The world feels cohesive, and I find myself staring at the backdrops of the rooms, each with little, intricate details and ties to the rest of the house. My favorite is booze mouse. Please buy this game and give Weather Factory more money. I need more of this world. I'm intending to collect all acheivements. Hour count will be noted here when complete.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Russian, Simplified Chinese, Japanese
Hours played at review time, across 878 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
This game is absolutely incredible. The art, aesthetics, and story/lore are utterly immaculate. If you enjoyed Cultist Simulator, you'll enjoy this game for sure.
依旧极度恶心的没有任何新手引导,比前作微微好一点但是对新人来说依旧毫无体验,如果是我自己不熟悉或者没玩明白,为了玩好去b站搜看两个小时的新手教程或者去wiki一边看一边记十几页笔记,那我是可以接受的,如果单纯因为一头雾水不知道该干什么而这样做,那我觉得它不值得我这样浪费时间
这游戏玩法其实只是个点缀。主要是各个卡牌的文案拼凑出来的密教世界观确实是引人入胜。 但我个人感觉不如密教模拟器
A totally original gameplay loop. It plays a lot like a solo board game. It could be frustrating if you lack a strong sense of whimsy, or like games with that give you clear directions, because the esoteric narrative style Weather Factory uses leaves a lot up to the player to interpret and add their own understanding too. But that's just narrative, the actual gameplay is a mix of learning how to stack a deck in your favor to accomplish tasks, count cards to make sure you draw what you need, when you need it, and hoard tinkets you can crack open in a pinch to reach just a little further into the literal unknown, and pull an idea back that will enable deeper progress. It's an impressive layering of metaphors.
面白いが、こんなに時間をかけるゲームではなかった。100時間超えがちらほらいらっしゃいますが、情報収集なしだとそれくらいが妥当だと思います。実況動画等を見て絵面が地味だなと思ったら買わない方がいいです。 他の人が言うようにクラフトゲーです。運要素がかなり強いのでサクサク攻略できるゲームではないです。 買ったけどどう攻略すればいいか分からない人へ 。攻略Wikiやガイドは必ず見てください。 ・雇った人と会話することで記憶がランダムで生成されます。積極的に会話してください。 ・お金は毎年供給されます。二年目くらいから余るようになるので使ってください。 ・部屋にあるアイテムはほとんど後でクラフトできます。使って問題ないです。 ・魂は対応するワークステーションで強化できます。イルミネーション等に割り当てたスキルと、もらえた魂の要素を2つセットすると合体します。 ・読み終わった本は記憶ごとに分類してください。 ・インクはエンディング到達のために使います。 配られたカードで少しずつ探索したり、アイテム・部屋を解放するのが楽しいゲームなので、見た目ほど楽しくないわけではないです。フレーバーテキストも楽しいものが多いですよ。
Extremely complicated, unhelpful UI, requires a ton of work to understand, not worth the effort
I enjoyed this! I'd recommend it to someone who: 1. Is extremely patient. 2. Enjoys digging for clues with very little guidance. 3. Doesn't mind tons of reading and memorization. 4. Likes Lovecraftian-style stories. I wouldn't recommend the game to someone who doesn't meet all of this criteria.
Тут и нечего говорить - эта игра одна из самых уникальных, среди существующих. Симулятор оккультного библиотекаря. Я играл в прошлую часть, которая был на порядок более мрачная и сложная. Бескомпромиссный местами геймплей, когда можно было в самом деле проиграть. Музыка там тоже лучше, хотя она и перекочевала в измененном виде в эту игру. Ну, а Book of Hours более размеренная, спокойная. Визуально очень красивая, предусматривающая различные комбинации решения одних и тех же задач. Десятки часов геймплея обеспечены! Брать стоит еще и потому, чтобы на этом свете существовали оригинальные игры в крайне необычных сеттингах!
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
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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