
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 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,420 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 | 4.5Kreviews | 89% | — | $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
This game is so incredibly fun. I love the way this series of games works, where you really need to play around and figure out how the mechanics work. It is a true mystery game. That being said, it is incredibly addictive and I have a problem lol. I've been playing for 70 hours and I'm pretty sure I've only uncovered about 60% of the game content (maybe) so it has a ton of life in it. But the pacing of the game makes it very easy to lose track of time and want to go "just one more day". Take this review as both an endorsement and a warning.
at the very beginning and i cant figure out how to do anything. maybe not good for steam deck.
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
I love Cultist Simulator, and other Fallen London games, however this has been a frustratingly obtuse experience. Insanely complicated UI with unintuitive gameplay. I love difficult games yet the in game mechanics are overwhelmingly underexplained. Having to alt tab and look up how to progress through the first hour of gameplay for the simplest mechanics doesn't bode well. The tiny prompts of information and flavor text disappearing before I can finish reading them was the final straw. No thank you. I so very much wanted to love this, maybe I'll try again one day.
Overall, quite an enjoyable title. It's a lot easier and more approachable compared to cultist simulator (perhaps it could be a bit harder, I guess), but it still requires you to do a lot of reading and figuring things out, so the first hours can be a struggle for a new player. + Lovely Lovecraftian setting + Nice writing and worldbuilding + Cool art style + Very laid-back with no rush to do anything, if you missed one opportunity, you can always wait for the next + Not as obscure as cultist simulator
真的非常非常非常喜欢这个游戏!感觉是一个完全符合我所有游戏xp的游戏。只不过上手稍微有一点点难度,但只要开始读第一本书之后简直就是太好玩了,根本停不下来,无论文本、风格还是音乐都非常符合我的审美,希望身边每个人都能玩到!
谜语人游戏。没有指引。
除了新手引导以外堪称完美的游戏(喂) B站上有做的相当好的新手引导,看完之后,再去贴吧薅一份九术安排表,平时再查查wiki,一周目74小时九术登顶,算是把游戏的大部分内容都体验了。就是新手引导都长两小时,自己本地记录的来自wiki的笔记都有七八页,很难说我到底是在玩游戏还是上班。(乐) 前期最喜欢的是绞劲脑汁凑性向读书,然后是对着各种配料表想方设法做物品往帮手身上怼开房间,这期间最头疼的是魂质远远不够,因为要九术所以很多卡不敢随随便便上树。到后面又开始沉迷于做菜,各种各样的菜谱漫天乱飞,从小小的野餐到五个人的午宴,相当有成就感,起码有十几个菜谱我可以直接背下来了。 这作的文字量堪称浩瀚,翻译一如既往地很有味道,可惜的是结局分支太多了,实在是生不出凑齐的兴趣。
一开始玩得一脸懵,不知道哪个卡要往哪里放,也不知道哪个槽能放哪些东西,好不容易打开了一个炼金瓶桥,打开了一个房间,却不知道第一个房间是可以放大的!!!放大以后里面的东西是能拿的!!!愣是以为只有村庄里的地方能玩哈哈哈哈,结果在村庄里玩了好久好久甚至迎来了第一个闰时。。 后来知道了怎么玩以后太上头了,但是九术登顶好难啊啊啊,而且小小一个游戏怎么操作那么复杂,多线程处理复杂事件仿佛在上班,每次玩完感觉自己仿佛过了一周的996生活一样疲惫(痛苦脸
Me ha tenido dandole vueltas al coco bastante rato me gusta lo que propone pero no estoy pa calentarme el tarro tanto como pretende, quiza mas adelante por ahora lo pongo en pausa...
极其糟糕的ui设计,难以拖动的物品放置,近乎没有的新手教程,堪称灾难的游戏机制表现,以及表面宣传是为了放松,但实际玩下来跟玩rts一样到处都要点,点的我以为是在玩什么即时战略游戏,可惜这玩意儿是密教模拟器续作,还能怎么办呢?将就玩呗
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.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $8.4M | 14.2K | 80% | $19.99 | |
| $290.6K | 807 | 71% | $14.99 | |
| $90.1K | 216 | 74% | $18.99 | |
| $32.4K | 89 | 82% | $11.99 | |
| $437 | 2 | 100% | $5.00 | |
| — | 0 | — | — |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $4M | 4.1K | 79% | $24.99 | |
| $4M | 14K | 88% | $9.99 | |
| $4M | 8.2K | 95% | $14.99 | |
| $4M | 11.6K | 97% | $14.99 | |
| $4M | 10.8K | 89% | $14.99 | |
| $4M | 13.6K | 79% | $13.99 |