
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
It is a fun take on a game that gives me nostalgia.
This game is an instant classic #gunplayink 💯 APPROVED
Deceptively simple, yet deeper gameplay wise than most Diablo like, because most of the action occurs on the field, not in your skilltree or inventory. And a chill experience at the same time if you want it to. Can't wait for other game of this team
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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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
The first couple of hours were fun, when every corner i turned presented something new and i'd often find new items to theorycraft around. But then around the midgame almost everything were the same beteween floors. Everything felt the same, everything looked the same, everything played the same. It continued on like that for the rest of the game until i beat the last boss. It gets incredibly repetitive. Overall its a decent game, but my frustrations playing the game outweighed the positives. It felt like it draged on way longer then it ever should have been alowed. Try it if your interested and it's on sale, since it has very positive reviews overall, but dont buy if for full price and dont expect to much.
nice! Пародия на Диабло с нестандартной задумкой, затягивает и не отпускает. Одно время было нудно некоторых мобов бить из-за их особенностей ХП. Потом станлок и манареген в близи от мобов наладил (для сложности Рогалик) и стало изи-пизи под бафами :) Количество найденного дерьма из адских уток 10/10
除了蜘蛛就想不出更好的怪物了吗?铺天盖地的蜘蛛,大蜘蛛、小蜘蛛、胖蜘蛛、毒蜘蛛给我搞吐了
tremenda mierda que hayan 800 bichos y no te puedas mover, pero almenos saliendo y entrando de la mazmorra no te hacen daño y puedes hacer algo de daño y desatacar, un juego repiola
This game feels like its a hidden gem. I love the art style, and the gameplay has me coming back to play it again and again.
Bueno, Tremendo Juego, Animaciones muy buenas, estrategias muy buenas y de calidad a prueba de cada uno, dificultar para principiantes, intermedios y avanzado, tematica obscura de muy buena muy buena calidad. 100% recomendado.
Bardzo fajna gra
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 | 110 | 46% | $9.99 | |
| $4.7K | 17 | 88% | $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 | 2.9K | 88% | $59.99 | |
| $5M | 18.6K | 84% | $14.99 | |
| $5M | 96.8K | 71% | $2.99 | |
| $5M | 6.6K | 92% | $24.99 | |
| $5M | 24.6K | 98% | $14.99 |