
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 |
| $24.99 | 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
Très fun et un gameplay unique je n'avais encore jamais jouer à un jeu similaire, vu le nombre de piédestaux vides ils sont partis pour faire un paquet de "Book" dans le genre. J'ai hâte de voir la suite et les petits clins d'oeil comme le coup des corbeaux m'ont bien fait marrer joli jeu de mot XD
Good game
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $5M | 3.7K | 88% | $59.99 | |
| $5M | 10.3K | 88% | $9.99 | |
| $5M | 18.6K | 84% | $14.99 | |
| $5M | 96.8K | 71% | $2.99 | |
| $5M | 10.1K | 87% | $29.99 | |
| $5M | 5.6K | 92% | $24.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $21.5K | 111 | 47% | $9.99 | |
| $4.9K | 18 | 89% | $9.99 | |
| $433 | 7 | 71% | $2.99 | |
| $911.6K | 10.7K | 89% | $3.99 | |
| $735.9K | 5.8K | 84% | $5.99 | |
| $1.2M | 2.7K | 78% | $24.99 |
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
stark abstrahiertes diablo-gameplay mit eigenwilligem grafikstil und guten drive. i like :)
Hack and slash nerveux et sympathique. Un peu confus parfois, mais c'est la loi du genre.
This is such a fun game! Interesting fighting style with adjustable challenges!
The first Diablo on rails. It was fun.
Diablo but with different mechanics and extra polish. And a paper theme. It's so shameless about being Diablo that it somehow comes off as charming, even. Considerably harder than diablo, mostly due to various restrictions like being unable to sidestep projectiles unless the path you're following just happens to have turns, things like that. I'd still say it's worth playing.
Great homage to Diablo in a very original form. Recommended.
Grindy but very polished!
Znakomita gra, bardzo polecam. Piękna grafika, świetna rozrywka!
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.