
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
+++
一款迷宮的ARPG卡牌遊戲,畫風不錯,動作流暢,操作容易,還蠻特別的玩法,適合你打發時的的好遊戲,當然囉,喜不喜歡,就看你個人囉,個人是認為還蠻不錯的遊戲的啦~
Już na wstępie wypada zaznaczyć, że gra chodzi płynnie na starszych sprzętach ze zintegrowaną grafiką i prezentuje się naprawdę bajecznie. Czuć mocno Diablo, ale w pozytywnym znaczeniu, bo fani serii od razu się odnajdą w klimacie. Prosta, lekka, fabuła z humorystycznymi wstawkami jest w zasadzie tylko tłem samej rozgrywki i jest to kolejny plus, bo gra pozwala się zrelaksować, ale nie nudzi.
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
好玩
Really fun and unique style.
Good rogue-like with interesting mechanics
恶心
Very fun, easy to pick up, and very delicate artwork!
It seems it took me 13 hours to do the first run-through (as a thorough, collect every penny player)! That's decent value for money, and it's quite a re-playable game. I love the art style, with everything looking like it's made of paper. My favourite feature, though, was being able to choose how long you wanted to play for each time. Sometimes you only have half an hour before you have to do something, so it's good to be able to set the time accordingly. That's something I've not seen elsewhere, where you might need to save and quit in the middle of the dungeon.
Bu oyun gerçekten oynanmayı hak ediyor. ARPG tarzı oyunlara şans vermek isteyen veya bu tarzı seven kişilere cidden tavsiye ediyorum. Oyunlara bağlanan biri olarak beni içine çekmeyi başardı. Özellikle düşman çeşitliliği ve yapabileceklerimizin bu denli düşük boyuttaki bir oyundan beklenilenin baya bir ötesinde. Oynanış mekaniğinin kendine özgü oluşu da bir hayli güzel. İndirime girince alıp bir şans vermenizi tavsiye ederim. Emin olun beklentinizin çok ötesinde bir oyun olduğunu göreceksiniz.
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 |
|---|---|---|---|---|
| $21.5K | 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 |
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 |