
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 22 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,513 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 877 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Excellent game if you like hard puzzles and don't like to be put under pressure to solve them. The game doesn't explain much and you have to figure out what to do :) The music tracks are lovely (more of them please ^^). If you liked Cultist simulator (same developper), this game is a very nice spin off.
何意味
It's like that old game Alchemy, except everything you want to invent is there in book form, waiting for you to find it. (also I keep leaving it on overnight and during the day, forgetting to quit all the way, so I haven't invested nearly the 175 hours it claims (It's probably closer to 90... so there.)
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 879 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
3天玩了30个小时
游戏好游戏,就是刚上手脑壳有点痛,比起异徒模拟器好一点
Culstist Simulator without the insane stress is fun.
-
Very addictive, lots of fun, as good as Cultist Simulator if not better
188 часов и это не предел. Я ненавижу настолки и карточные игры, но наигранные часы говорят сами за себя. Очень залипательная игра, чтобы раскладывать карточки, собирать лор и судорожно прокачивать навыки в Нуму, потому что ты сдвгшник, откладывающий всё на потом. А ещё спасибо игре, что я снова начала читать книги.
Highly creative world building and lore great atmosphere and unlike the earlier game cult simulator you don't every 5 minutes. Rules are complex and take a little bit to learn a simple guide might have been helpful but that's the only complaint I have otherwise great 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.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $8.4M | 14.2K | 80% | $19.99 | |
| $290.6K | 809 | 71% | $14.99 | |
| $90.1K | 216 | 74% | $18.99 | |
| $32.3K | 82 | 80% | $11.99 | |
| $1.2K | 6 | 83% | $5.00 | |
| — | 0 | — | — |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $4M | 8.2K | 93% | $19.99 | |
| $4M | 8.1K | 89% | $29.99 | |
| $4M | 19.1K | 82% | $9.99 | |
| $4M | 3.9K | 79% | $24.99 | |
| $4M | 10.8K | 89% | $14.99 | |
| $4M | 7.9K | 95% | $14.99 |