
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
Entre clicker, bullet hell y generación de mazmorras, una locura. Además tiene modo roguelike que le pega muy bien. Tiene un progreso que no te deja de enganchar y una estética bastante característica, tiene mucha personalidad. Si estáis dudando, no lo hagáis más y compradlo.
直接弓箭手过关了 主要替身,火箭跳跃,传奇火箭,分裂弓,箭袋,恢复魔法的戒指,火戒指,破盾的那个魔法 这8个,加点全血,后期跳到人堆里放替身魔法, 刷刷刷 在普通最后一关前也只能勉强8个技能栏,差点儿没钱买药。 一下午打完了弓箭手普通。
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.
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
Paper Diablo, good time. Takes a bit to get used to but once you start to figure out builds it gets pretty fun
si
Fajna gra, inna niż typowy hack slash. Zamiast zbierania zbroi i broni, zbiera się karty. Dla hardcore jest tryb rouqlike. minusy: -monotonna -nieciekawe lokacje
great hack and slash game
更新把存档更新没了,真的服,那谁还会玩?说不定明天存档又没了呢,真的搞笑。。。。
6.5分 打多了会腻,三个职业强度不协调,总体还不错
鼠标点点点轻松愉快。杀杀怪升升级还挺好玩的。就是后期堆怪严重。高难度开一把得打好久 卡牌+RPG+地牢探索。喜欢这类游戏的可以尝试。
I'm a very casual player, but I've had many many hours of fun with this. Difficulty level and session length are very modifyable, and to me this is the right mix of challenging and relaxing. Also has a ton of achievements to hunt, and a good dose of humor. (In hindsight, I think it would have well been worth full price).
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.