Black Book

Black Book

Worth it · Roguelike · 2021

Steam Deck Playable

The verdict

BUY IT.

Worth it at $24.99.

Length
20.6h
Value
$1.21/hr
Reviews
92% positive
No price makes it a BANGER.
Watch this gameOne alert when it is worth buying.
Length
20.6h
typical playtime (HowLongToBeat)
Completionist
38.2h
100% (HowLongToBeat)
$/hr
$1.21
price ÷ typical playtime
Price
$24.99
as of Oct 1
Reviews
92%
6,746 reviews, as of Sep 26
Metacritic
75
critic score
Players
350K
owners, SteamSpy estimate
Released
2021

Minimum on the Steam store: 4 GB of memory, NVIDIA GeForce GTX 760 / AMD Radeon R9 280X, 5 GB of storage. Runs on Windows, macOS.

“Black Book” is a dark RPG Adventure, based on Slavic myths, in which you play as a young sorceress. Fight evil forces in card-based battles and explore the world, where humans live alongside mythological creatures.
Description from the Steam store page.

What drives the score

How to read this

Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work

Raising the score
Reviews92% positive
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones
Holding it back
Reach350K+ owners
How many own it and play it, by SteamSpy's estimates (an old snapshot), the biggest driver for a game with no ending
For context
Value$1.21/hr
Price per hour of game. This genre scores on player counts instead
Length21 hours
Typical playtime on HowLongToBeat. Endless games score on players, so hours stay out of it
MonetizationNot known
No monetization record for this game, so nothing is assumed either way
Refunds17 of 655 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked
AI contentNone disclosed
From the developer's own Steam disclosure. No disclosure is not proof of none, so it does not move the score

The value story

The lowest price on record is $7.49, set in February 2026. Its cuts run 55 percent off as a rule. There have been 51 in the 5 years tracked, about 5 weeks apart.

Value puts it in the top 13 percent of the games it competes with. It is pricier than 92 percent of its genre, and better reviewed than 84 percent. Among the games closest to it, Die in the Dungeon ($14.99, scores 75) and LONESTAR ($12.99, scores 73) both come in lower.

The press gave it 75; the people who bought it give it 92 percent. A 17-point gap in the buyer's favour.

17 of the 655 Steam-purchase reviews sampled here come from buyers who refunded the game, sampled from reviews written August 2021 to August 2026. Inside the two-hour refund window, 71 percent of the 306 reviews written there were positive, against 92 percent overall, and those are 6 percent of everything written about it.

The drop-off

62% start to 4% rarest
050100rarestfirst achievement

No achievement in this game marks the ending, so there is no finish rate. The curve runs from the most-unlocked achievement to the rarest, and its shape is where players stop. Steam global achievements

Players

6 players online when we last checked, on Sep 30, 05:47 UTC.

Player counts from the Steam Web API.

What players say

absolutely in love with this game, the art is stunning and emotional, love the songs and slavic lore that you discover as you play. truly an enriching game that's quickly become one of my favourites. thank you for making a masterpiece like this
LumiRecommendedafter 19h2 found this helpfulRead on Steam
TL/DR; Definitely recommend but chapters need more variation Great story-led spooky deck-builder. Loved the immersive cultural/historical setting within the Uralic villages of Russia. Mechanics are solid and deckbuilding battle gameplay has loads of replay value. However, narrative gameplay gets very repetitive. Mid-way through the third chapter I realised it was essentially the same as any other chapter but with a...
RoberticusRecommendedafter 9.8h1 found this helpfulRead on Steam
2026.08.10 I have never played a card game like this before. I decided to take a chance because it had story mode. I wanted to go through the game as if reading a book. After losing to a boss three times it asks if you would like to skip the battle as if you won. I read every little bit of this game and enjoyed learning about old wives tales or should I say Koldun's. I believe the game has three endings. It allows...
SomercyRecommendedafter 34hAug 2026Read on Steam

Steam reviews, mixed to match its Steam ratio and rotated daily. Opinions are theirs.

Cite this score

BANG Score badge
Black Book scores 77/100 on the BANG Score (worth it) as of Oct 2, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1138660/black-book
Embed the live badge

Reviews set the ceiling, and the size of the player base moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 26, price as of Oct 1.

A number here look wrong? Tell me and I will check the inputs.

Critics vs players+17
Critics
75
Players
92
Player favorite. The critics underrated it.
Metacritic critics · 6,746 Steam player reviews

Tags

Steam user tags as SteamSpy recorded them

Details

DeveloperMorteshka
PublisherHypeTrain Digital
GenreRoguelike
Released2021
Achievements50