
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
Klasse Spiel.
nein nein nein
its really fun really simple if you have 10 minutes for a game or 2 hours this game is for you.
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
Jogo bem feito e com uma temática bem cativante, mecanica do jogo bem fácil
I like the game quite a bit. I finished the game with the warrior and I tried the other classes. I really didn't want to play with the other classes. Not sure if it is the fact that the other classes have projectiles, or if it is the "equip a different projectile" mechanic, or I just didn't want to start from a fresh character, or something else. But I did really enjoy playing through the first time. Can't explain why, but I liked playing the game.
완전 재밌음 핵앤슬래쉬 맨날 졸았는데 이건 할만함
推薦只打一輪,因為各職業玩法其實差不多,第二輪開始變得無聊,不過以特價入手,算是符合CP值!
A great dungeon crawler with really nice streamlined gameplay, art style and music is good to. extremely reminiscent of Diablo without feeling like plagiarism. This game has two main unique mechanics, its card system and its quest system. Its card system function as equipment but more streamlined with no specific body slot or equipment space requirements. You are just limited by how many cards you can equip and their mana cost. The quest system lets you adjust the length of your quests. Do you want a game to go for 9 minutes or 60? And everything in between. This lets you play dungeon levels to your preference rather than forcing the player into dungeon lengths that you my not want.
buenazo
Preview I was not expecting this to be so engaging and fun. Reminds me of Diablo and it would be similar if it had not cards instead of weapons and spells. Definitely worth a try.
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 | |
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| $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 | 96.8K | 71% | $2.99 | |
| $5M | 13.7K | 88% | $29.99 | |
| $5M | 6.6K | 92% | $24.99 | |
| $5M | 24.6K | 98% | $14.99 |