BOOK OF HOURS — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 89%)
- The price is above its low (was €2.53), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
A narrative crafting RPG where you restore a crumbling occult library beside a wintry sea. Build a collection of grimoires and arcana and master the invisible arts in a 1930s world of hidden gods and secret histories.
Did you know?
Self-developed and published by Weather Factory, the studio formed after Cultist Simulator; the two games share the same occult lore universe.
Best price today
€3.08
all-time low: official €9.80 · keyshop €2.53 (+22%)
On Steam: €24.50 — you save 87% here
The cheapest BOOK OF HOURS key right now costs €3.08 at Kinguin — the best of 9 compared offers. The lowest price we have recorded for this game: €2.53. The cheapest official store price is €22.33 at Gog. — the best offer is €19.25 (86%) cheaper.
The average low over the past 5 months was €4.98.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Kinguin Marketplace
GameSeal Marketplace
Gog Official store
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
There are also offers of another kind (Gift) — show (1)
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
BOOK OF HOURS prices by store 8
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €3.08 |
| GameSeal | Marketplace | €3.40 |
| K4G | Marketplace | €3.53 |
| G2A | Marketplace | €5.01 |
| Loaded | Marketplace | €7.19 |
| Instant Gaming | Marketplace | €7.59 |
| Gog | Official store | €22.33 |
| Steam | Official store | €24.50 |
Lowest — official stores
€9.80
Oct 2026
Lowest — keyshops
€2.53
Oct 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €9.80 | €2.53 |
| Sept 2026 | €21.45 | €2.56 |
| Aug 2026 | €21.36 | €5.94 |
| Jul 2026 | €9.80 | €5.94 |
| Jun 2026 | €14.69 | €7.95 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, GameSeal, K4G, G2A, Loaded, Instant Gaming, Steam
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: Gog
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All-time low so far: €2.53
System requirements
| 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 |
Similar games
Video reviews
45:01 Likely My Most Anticipated Game of the Year - Book of Hours
Splattercatgaming
16:25 Is BOOK OF HOURS Really That Good? Gameplay Test Review
Ic0n Gaming
13:28 Is HOUSE OF LIGHT a Good DLC? Review Book Of Hours Test
Ic0n Gaming
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can BOOK OF HOURS be played single-player?
Yes, BOOK OF HOURS is a single-player game.
What languages does BOOK OF HOURS support?
BOOK OF HOURS is available in: English, Russian, Simplified Chinese, Japanese.
Does BOOK OF HOURS use Steam Cloud saves?
Yes, BOOK OF HOURS uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a BOOK OF HOURS key?
The cheapest BOOK OF HOURS key is currently sold by Kinguin for €3.08. That is the best of 9 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €2.53.
How much does BOOK OF HOURS cost?
BOOK OF HOURS currently costs from €3.08 — the cheapest offer across the stores we track. For comparison, the game costs €24.50 on Steam, so buying a key saves you about 87%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.