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BOOK OF HOURS
#1028310Restore a crumbling occult library by a winter sea. Build the world’s foremost collection of grimoires and arcana. Master the invisible arts. BOOK OF HOURS is a narrative crafting RPG set in a 1930s world of hidden gods and secret histories. What sort of Librarian will you choose to be?
Recommendation
Native (Linux build)Great
Needs confirmationMedium confidence
Proton and native both rate great; recommending native.
Last report Dec 3, 2025
Compatibility
Proton
Great
StaleLow confidence
8 reports · Low confidence: very few recent reports yet.
Native
Great
Needs confirmationMedium confidence
13 reports · Medium confidence: more recent reports would firm this up.
Anti-cheatUnknown
No anti-cheat reports yet
Reports(21)
Most of this is historical ProtonDB data (newest from Dec 3, 2025) and needs a fresh report to confirm it still holds.
Add a fresh reportShowing 15 of 21 reports
- GreatNative (Linux build)DesktopHistoricalDec 3, 2025
- GreatNative (Linux build)DesktopHistoricalDec 1, 2025
- GreatProtonDesktopHistoricalMay 20, 2025
- GreatNative (Linux build)DesktopHistoricalNov 24, 2024
- GreatProtonDesktopHistoricalOct 1, 2024
- GreatProtonDesktopHistoricalSep 1, 2024
- GreatProtonDesktopHistoricalJul 2, 2024
- PlayableProtonDesktopHistoricalJun 14, 2024
- GreatNative (Linux build)DesktopHistoricalJun 11, 2024
- BrokenNative (Linux build)DesktopHistoricalJun 11, 2024
- GreatProtonDesktopHistoricalMay 20, 2024
- BrokenProtonDesktopHistoricalMay 18, 2024
- GreatNative (Linux build)DesktopHistoricalMay 6, 2024
- GreatNative (Linux build)DesktopHistoricalMay 4, 2024
- PlayableNative (Linux build)DesktopHistoricalDec 15, 2023