BOOK OF HOURS

BOOK OF HOURS

95 achievements
Ultra Rare×62
Very Rare×28
Rare×3
Uncommon×1
Common×1

About BOOK OF HOURS's achievements

BOOK OF HOURS has 95 Steam achievements, 62 of them ultra-rare — unlocked by under 5% of players. The rarest is "Only Twins Drown Twice", earned by just 0.3% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
0.3%
of players earned "Only Twins Drown Twice"

Community Ratings

No ratings yet
Difficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All BOOK OF HOURS achievements

95 achievements
Only Twins Drown Twice
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.3%
Many Pebbles, One Beach
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.3%
Hush House Endures
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.3%
Silence After Lightning
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.4%
Lamp Above, Rocks Below
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.4%
No Sharper In The Dark
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.4%
Every Flame Has Its Fuel
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.4%
The World's Lost
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.5%
Every Cliff A Fortress
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.6%
Across The Wake They Come
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.0%
Apology Accepted
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.2%
A Reckoning Postponed Indefinitely
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.3%
Vigilance & Treason
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.3%
Les Neiges D'Antan
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.4%
Map of the Empire
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.4%
Numen: Three Rules
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.4%
Look on my Works, Ye Mighty
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.5%
Numen: Loopholes
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.5%
The Unknown
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.5%
Folly & Mania
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.6%
Occult Forces
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.6%
Numen: Back into Balance
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.7%
Numen: Weaving the World
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.7%
Numen: an Irresistible Feast
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.7%
Hope & Prospects
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.7%
A Knowledge In The Look Of Things
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.7%
The Songs of Caer Adar
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.8%
Perfectly Monstrous
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.9%
Numen: A Final Understanding
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.9%
Numen: The Sun's Weakness
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.9%
Assured Success
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare1.9%
CATASTROPHE
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.1%
I Am Particularly Fond Of Muffins
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.1%
Numen: the Bells of Ys
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.2%
Summons & Rebirth
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.2%
Naming the Shadow
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.3%
Numen: the Paths of the Sun
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.3%
A Third Way
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.4%
Numen: the Great Counterfeit
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.4%
Numen: a Merciless Alteration
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.4%
That Which Is Predestined
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.4%
Ends & Mortality
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.4%
Mastery: Birdsong
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.4%
Mastery: Preservation
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.5%
Destiny
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.6%
Mastery: Ithastry
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.6%
Mastery: Skolekosophy
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.6%
Numen: That Old Lost Music
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.7%
Numen: Inescapable Confinement
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.7%
Compromise & Adaptation
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.7%
Mastery: Bosk
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.7%
Second Breakfast
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.7%
Mastery: Hushery
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.8%
Mastery: Nyctodromy
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.8%
Mastery: Horomachistry
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.9%
Food And Cheer And Song
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare3.1%
Mastery: Illumination
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare3.5%
Material Happiness
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Hidden achievement — tap Reveal secrets to spoil
Ultra Rare3.6%
Deeper Than Did Ever Plummet Sound
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare3.6%
Books Are The Memory That Does Not Die
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare4.2%
Hot Ice Creams For Cold Days
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare4.3%
Stress Cannot Exist In The Presence Of A Pie
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare4.6%
Evening Falls
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare7.7%
Much Is Lost... But We Abide
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Hidden achievement — tap Reveal secrets to spoil
Very Rare8.6%
The Last Homely House
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Hidden achievement — tap Reveal secrets to spoil
Very Rare10.8%
The Affair of the Other Horizon
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.6%
The Affair of the Sandalwood Saint
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.6%
The Affair of the Friar's Tapestry
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.6%
Beneath the Abbey of the Black Dove
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.6%
The Affair of the Grunewald Provision
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.7%
The Affair of the Oriflamme Heist
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.7%
The Affair of the Second Skin
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.7%
The Affair of the Dappled Rose
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.7%
The Affair of the Forgivable Debt
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.7%
The Affair of the Unfettered Eye
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.7%
The Affair of the God in the Wood
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.7%
The Affair of the Rising While
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.7%
The Affair of the Messenger's Casket
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.8%
The Affair of the Endless Guest
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.8%
The Affair of the Invisible Opera
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.8%
The Affair of the Threshold Revolution
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.8%
The Affair of the Absent Friend
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.8%
The Affair of the Open Reverend
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.8%
The Affair of the Particular Mystique
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.9%
The Affair of 'Apollo and Marsyas'
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.9%
The Affair of the Unfinished Lark
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.9%
The Affair of the Royal Endeavour
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Hidden achievement — tap Reveal secrets to spoil
Very Rare11.9%
The Affair of the Claw and the Clouds
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Hidden achievement — tap Reveal secrets to spoil
Very Rare12.0%
Wicke's Waking
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Hidden achievement — tap Reveal secrets to spoil
Very Rare13.6%
Darkness at Noon
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare14.1%
The Brothers and Sisters of St Brandan's
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Hidden achievement — tap Reveal secrets to spoil
Rare20.8%
Exit Dewulf
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Hidden achievement — tap Reveal secrets to spoil
Rare25.3%
The Curia of the Isle
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Hidden achievement — tap Reveal secrets to spoil
Rare27.4%
In the Mist
???
Hidden achievement — tap Reveal secrets to spoil
Uncommon38.3%
In the Isle's Shadow
???
Hidden achievement — tap Reveal secrets to spoil
Common89.5%