BOOK OF HOURS achievements
95 achievements on Steam
Rarest first. Published rarity by platform.
Each platform measures its own player population.Why that matters
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison. Percentages are shown exactly as each platform publishes them — Pyroblast does not recalculate them or mix player populations together.
Many Pebbles, One BeachSteam onlySteam0.3%
Only Twins Drown TwiceSteam onlySteam0.3%
Silence After LightningSteam onlySteam0.4%
No Sharper In The DarkSteam onlySteam0.4%
Lamp Above, Rocks BelowSteam onlySteam0.4%
Every Flame Has Its FuelSteam onlySteam0.4%
Hush House EnduresSteam onlySteam0.4%
The World's LostSteam onlySteam0.5%
Every Cliff A FortressSteam onlySteam0.6%
Across The Wake They ComeSteam onlySteam1.1%
Apology AcceptedSteam onlySteam1.2%
Vigilance & TreasonSteam onlySteam1.3%
A Reckoning Postponed IndefinitelySteam onlySteam1.3%
Map of the EmpireSteam onlySteam1.4%
Les Neiges D'AntanSteam onlySteam1.4%
Numen: Three RulesSteam onlySteam1.4%
The UnknownSteam onlySteam1.5%
Numen: LoopholesSteam onlySteam1.5%
Look on my Works, Ye MightySteam onlySteam1.6%
Hope & ProspectsSteam onlySteam1.7%
Numen: Back into BalanceSteam onlySteam1.7%
A Knowledge In The Look Of ThingsSteam onlySteam1.7%
Numen: an Irresistible FeastSteam onlySteam1.7%
Occult ForcesSteam onlySteam1.7%
Numen: Weaving the WorldSteam onlySteam1.7%
Folly & ManiaSteam onlySteam1.7%
The Songs of Caer AdarSteam onlySteam1.8%
Perfectly MonstrousSteam onlySteam1.9%
Numen: A Final UnderstandingSteam onlySteam1.9%
Assured SuccessSteam onlySteam1.9%
Numen: The Sun's WeaknessSteam onlySteam1.9%
CATASTROPHESteam onlySteam2.1%
Numen: the Bells of YsSteam onlySteam2.2%
Summons & RebirthSteam onlySteam2.2%
I Am Particularly Fond Of MuffinsSteam onlySteam2.2%
Numen: the Paths of the SunSteam onlySteam2.3%
Naming the ShadowSteam onlySteam2.3%
That Which Is PredestinedSteam onlySteam2.4%
Ends & MortalitySteam onlySteam2.4%
A Third WaySteam onlySteam2.4%
Mastery: BirdsongSteam onlySteam2.4%
Numen: a Merciless AlterationSteam onlySteam2.4%
Numen: the Great CounterfeitSteam onlySteam2.4%
DestinySteam onlySteam2.6%
Mastery: PreservationSteam onlySteam2.6%
Numen: That Old Lost MusicSteam onlySteam2.7%
Compromise & AdaptationSteam onlySteam2.7%
Numen: Inescapable ConfinementSteam onlySteam2.7%
Mastery: SkolekosophySteam onlySteam2.7%
Mastery: BoskSteam onlySteam2.7%
Mastery: IthastrySteam onlySteam2.7%
Second BreakfastSteam onlySteam2.8%
Mastery: HusherySteam onlySteam2.8%
Mastery: NyctodromySteam onlySteam2.8%
Mastery: HoromachistrySteam onlySteam2.9%
Food And Cheer And SongSteam onlySteam3.2%
Material HappinessSteam onlySteam3.6%
Mastery: IlluminationSteam onlySteam3.6%
Deeper Than Did Ever Plummet SoundSteam onlySteam3.7%
Books Are The Memory That Does Not DieSteam onlySteam4.3%
Showing 60 of 95
Played BOOK OF HOURS? See how many of these you've got.
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How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Steam — Valve's published global unlock percentage across Steam owners of the game.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .