Black Book
50 achievements
Ultra Rare×3
Very Rare×21
Rare×19
Uncommon×6
Common×1
About Black Book's achievements
Black Book has 50 Steam achievements, 3 of them ultra-rare — unlocked by under 5% of players. The rarest is "Word Master", earned by just 2.0% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
2.0%
of players earned "Word Master"
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
Want to rate Black Book? Sign in with Steam — one rating per person.
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All Black Book achievements
50 achievements
Ultra Rare2.0%
Ultra Rare4.2%
Ultra Rare4.4%
Very Rare5.3%
Very Rare6.1%
Very Rare6.8%
Very Rare8.4%
Very Rare8.6%
Very Rare9.2%
Very Rare9.5%
Very Rare9.6%
Very Rare9.8%
Very Rare10.2%
Very Rare11.4%
Very Rare12.7%
Very Rare13.1%
Very Rare13.5%
Very Rare14.0%
Very Rare14.5%
Very Rare14.6%
Very Rare14.7%
Very Rare15.0%
Very Rare15.0%
Very Rare15.0%
Rare15.3%
Rare15.4%
Rare15.6%
Rare16.3%
Rare16.8%
Rare17.5%
Rare19.3%
Rare19.4%
Rare19.4%
Rare20.7%
Rare21.1%
Rare21.4%
Rare22.0%
Rare22.6%
Rare22.6%
Rare22.8%
Rare22.9%
Rare24.8%
Rare26.7%
Uncommon30.1%
Uncommon32.3%
Uncommon32.5%
Uncommon33.8%
Uncommon38.3%
Uncommon47.9%
Common61.6%