BOOK OF HOURS
Developed by Weather Factory · Published by Weather Factory
At a glance
Overview
An indie, rpg, simulation game by Weather Factory, published by Weather Factory — single-player.
Steam’s own one-line description: “Restore 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?” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for BOOK OF HOURS.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows 10 or later, 64-bit
- Processor: 2GHz or better
- Memory: 2 GB RAM
- Graphics: 4GB VRAM, 1600x1024 minimum resolution; integrated graphics cards will only work if post-2012
- DirectX: Version 11
- Storage: 5 GB available space
- Sound Card: DirectX 11 compatible
Supported languages (4)
BOOK OF HOURS FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is BOOK OF HOURS?
Steam classifies BOOK OF HOURS as a Indie, RPG, Simulation game, developed by Weather Factory. Restore 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?
How much does BOOK OF HOURS cost?
As of June 2026, Steam lists BOOK OF HOURS at $12.49. Prices and regional pricing change — check the Steam page for the current figure.
Is BOOK OF HOURS single-player or multiplayer?
Steam lists these modes for BOOK OF HOURS: Single-player. It lists a single-player mode.
Is BOOK OF HOURS on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists BOOK OF HOURS for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is BOOK OF HOURS out yet?
Yes — Steam lists a release date of Aug 17, 2023.
What platforms is BOOK OF HOURS on?
BOOK OF HOURS is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is BOOK OF HOURS single-player or multiplayer?
Steam lists these modes: Single-player.
How much does BOOK OF HOURS cost?
Steam lists it at $12.49.
Does BOOK OF HOURS have achievements?
Yes — Steam lists 95 achievements for BOOK OF HOURS.
Who made BOOK OF HOURS?
BOOK OF HOURS is developed by Weather Factory and published by Weather Factory.
Where to get BOOK OF HOURS
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Weather Factory.