
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 | 8Kreviews | 92% | — | $4.2M |
| $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
GREAT
好玩,挺上头的hhhh
Bardzo przyjemna oraz relaksująca gra, Zasady oraz mechanika są łatwe do opanowania co czyni ją bardzo przyjemną w samej rozgrywce a sama szata graficzna jest przyjemna w oku, Dla osób lubiących Diablo tytuł zdecydowanie godny polecenia bo gra może i podobna ale jednak sama mechanika czyni ją czymś innym co widać ze twórcą wyszedł ten pomysł bardzo fajnie.
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.
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
Lovely little game that manages to walk between the line that divides casual and hardcore. You get to choose the time, and at times, difficulty of your quests (estimated time). Only got 15 mins to game, no problem, have the funnest 15 mins, have a little bit more, then really get into it. I Highly recommend this gem. Beatiful presentation and lots of personality.
You REALLY have to like Diablo to like this, its a simplified game in an already simple genre. Its an on-rails hack n slash which does gimmicky stuff with clicks but just doesnt have enough meat to keep you coming back, if you like dungeon crawlers and stuff maybe its for you. But you really need to like the genre.
I'm very much enjoying this dungeon crawler. It's very polished and the style is charming. The movement/combat mechanics take a little bit of getting used to, but once you do it flows very well. The cards represent your gear/abilities available to you, and you have a limited number of slots to equip them in. You can swap out your cards for other abilities at any time. I'm only 10 hours in at the moment, but I suspect the game has a lot of replayability.
divertidissimo, principalmente porque com o flexiscope você consegue definir o tamanho da dungeon que você quer... muito pequena, pequena, media e grande etc (o tempo é definido de acordo com sua jogabilidade). isso ta me deixando bem tranquilo porque as vezes quero bater uma gameplay rapida no escritório e não preciso ficar 1hr jogando, e sim alguns poucos minutos e ainda sim me divertir. quanto ao jogo em si, ainda estou aprendendo, mas a historia é bem legal, jogabilidade interessante também!
magnifique
Needs character customization, and more types of monsters with more defensive target to aim at (like shield, or offensive like maybe a head shot bonus). It would be amazing if you guys could add a level editor also, I have some good ideas for my own campaign.
Interesting spin on Hack and Slash genre. Did you know that in the first draft Diablo was supposed to be turn based game? Book of Demons is probably closest you can get to turn based hack and slash game and this is really something else. Additionaly, it features even more turn-based-like mode for dexterity challenged people like myself! Awesome. One tiny bad thing is that I really wish this game tried to establish its own original lore and setting. Personally I feel like nostalgia is killing originality in the industry. This game reproduce Diablo feeling very well, but TBH if i wanted to play Diablo I would play Diablo. Also, devs, you've really made solid, fun game - you don't have to overload it with obvious Skinner Boxes to keep me playing :) It looks a little like you were unsure if game is good enough on itself. It is. Anyway, don't let this minor whines discourage you from buying this gem. I dont know if I will put 10 or 100 hours in it, but I am sure it will be time well spent - it is so much fun.
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 |
|---|---|---|---|---|
| $4.2M | 36.3K | 88% | $4.99 | |
| $4.2M | 8K | 63% | $19.99 | |
| $4.2M | 13K | 88% | $19.99 | |
| $4.2M | 13.9K | 85% | $17.99 | |
| $4.2M | 5.7K | 66% | $29.99 | |
| $4.2M | 6.7K | 93% | $29.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $21.3K | 111 | 47% | $9.99 | |
| $4.9K | 18 | 89% | $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 |