
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
I would describe this game as “Baby’s first Diablo” that isn’t meant to be judgemental or dismissive, it just shares a lot of similar themes and elements with the original Diablo. I enjoy this game but found it to be quite easy with liberal healing spells and abilities that let you withstand multiple enemies even with higher health bars and powerful abilities. If you’re looking for a challenging dungeon crawler this isn't it but if you’re looking for a simple, fun experience with a papercraft aesthetic then this game will be worth your time and money.
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 | 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 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $21.3K | 110 | 46% | $9.99 | |
| $4.9K | 18 | 89% | $9.99 | |
| $433 | 7 | 71% | $2.99 | |
| $3.8M | 8K | 89% | $19.99 | |
| $3.7M | 5.8K | 84% | $29.99 | |
| $1.2M | 2.2K | 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
Promuovo questo gioco a pieni voti, è una variante semplificata di Diablo con un mix di Hack&slash con carte da comporre e potenziare. Al momento ho trovato un po troppa linearità nei dungeon, spero che col tempo la cosa si diversifichi un attimo. Quando in sconto è un must buy, secondo me!
첨에 할때는 재밌는데 하다보면 반복이라 좀 지루해짐;
nice game , i like to see more of it .
TAK.
I really had a grate lots and lots of fun with this game!
W porządku gierka Możesz sobie w tle słuchać swojej muzyki i nic tylko klikać :D Jedyne co czasem przeszkadza to jak wokół nas zbierze się dużo przeciwników robi się chaotycznie
一款充满趣味性的纸模风格探索游戏,游戏的玩法十分新鲜,画风有趣,搭配卡牌和装备应对怪物是游戏的核心,一周目选择普通难度体验后感觉游戏整体难度适中,没有太多的操作要求,需要时刻关注自己的数值和场上怪物。虽然是反复性强的肉鸽,但即使重复游玩也依旧能体会到陷入危机的乐趣,同一职业不同的卡牌搭配打出的游戏体验也不相同,怪物种类多样且相当恶心,一周目后还没有收集完全卡包,期待游戏的dlc能有更多扩展和其他玩法的加入。
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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.