
Book of Demons is a Hack & Slash in which YOU decide the length of quests. Wield magic cards instead of weapons and slay the armies of darkness in the dungeons below the Old Cathedral. Save the terror-stricken Paperverse from the clutches of the Archdemon himself!
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.
Availability
We put this game to every storefront we collect. A market that answered not sold has told us something about the game; a market we never asked has not, and the two are never drawn the same.
About
Procedurally Generated Dungeons
Roguelike Mode for fans of extreme challenge
70+ different types of monsters, with different traits and custom mechanics
Xbox and Steam controller support
Dungeons & Streamers - Twitch and Mixer integration
Monthly and all-time Leaderboards, 200+ Achievements



Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; GOG, PlayStation, Xbox, Epic publish 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 | 9.4Kreviews | 91% | — | $5M |
| $6.25−75% | 275ratings | 80% | — | not modelled | |
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 806 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
8 liraya oynanır ama 40 lira edicek bir oyun değil. Türkçe ama bir tek item özelliklerinde dil seçeneği işinize yarar çok bir içerik yok ama eğlenceli çerezlik 10 saatte bitiyor Orta zorlukta hiç ölmeden tamamlayabildim ölünce başa sarıyor olabilir deatcell oyunu gibi ama onun kadar kanser değil Vakit geçirmelik, ucuz, çok kafa yormaya gerek duymayan, biraz tekrara sarsada oynanır.
Bon hack'N slash dans sa pure expression. légèrement parodique car reprenant la trame de diablo. Une prise en main facile, des commandes simples mais ne vous y fiez pas, le jeu possède une richesse et une durée de vie assez longue. La chose agréable : pouvoir paramétrer la durée des donjons.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
14 of 15 markets; the rest we haven't asked for this title, not markets where it is unavailable.
14 on sale1 answered “not sold”0 we did not ask
The 1 “not sold” market is read from the Steam price pass of Sep 15: that day the store answered for this game elsewhere and gave no price there. The 14 priced markets are the same rows as the table above — each the latest price we hold, dated here when it is older than that pass. The 0 marked “not asked” were not put to this store at all — either it has no storefront there or we do not collect it yet, and neither is a statement about the game. A refusal is a refusal on one day; a store can list a title again tomorrow.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, Polish, French, Italian, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, German, Turkish, Spanish - Spain, Bulgarian +2 more
| $24.99 |
| 238ratings |
| 78% |
| — |
| not modelled |
| $24.99 | 150ratings | 88% | — | not modelled |
| $24.99 | — | 76%* | — | 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.
Hours played at review time, across 808 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Modo casual difícil pra caramba, jogo chato, só virei pq o namorado deu de presente.
Dobra giereczka
Sırf oyun süresi artsın diye son bossta her şeyi koymuşlar. Çöp gibi oyun o kadar oynayıpta bossa bu kadar abanmanız kötü olmuş. Çöp oyun.
I've played on windows store and other places. Great game, about to dive back in. There's actually some mechanics the game doesn't tell you about when it comes to ranged basic attacks, that are pretty fun and intuitive. If you want to be able to hit things out of sight, play a ranger, it's pretty fun. Mage can be kind of hard until you get the hang of it. Warrior is, warrior.
I enjoy this game. Love dungeon crawls. Its not a difficult game and passes the time without being too involved.
eğlendirici, tatlı, zaman zaman sıkıcı. kartlar düşünce katliam iyice keyifli oluyor. hack and slash için birebir.
it takes me back to the first diablo i played. i enjoyed the journey from start to finish
I wanted to like this, but I couldn't. I can't talk about the specifics since it's been a while, and maybe they have changes, but I doubt the core concept/gameplay has changed much, and I didn't find it fun.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
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 |
|---|---|---|---|---|
| $21.3K | 111 | 47% | $9.99 | |
| $4.9K | 18 | 89% | $9.99 | |
| $433 | 7 | 71% | $2.99 | |
| $5.1M | 10.7K | 89% | $19.99 | |
| $3.7M | 5.8K | 84% | $29.99 | |
| $1.2M | 2.7K | 78% | $24.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $5M | 13.6K | 88% | $29.99 | |
| $5M | 3.7K | 88% | $59.99 | |
| $5M | 18.6K | 84% | $14.99 | |
| $5M | 96.8K | 71% | $2.99 | |
| $5M | 6.6K | 92% | $24.99 | |
| $5M | 19K | 90% | $7.99 |