Book of Demons — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Metacritic 72 · Steam 91%)
- The price is above its low (was €0.44), 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
Book of Demons is a hack and slash where you wield magic cards instead of weapons to defeat the armies of darkness in dungeons beneath an old cathedral. You decide the length of quests in a paper-styled world called the Paperverse.
Did you know?
The game is the first entry in Thing Trunk's Return 2 Games series, conceived as an homage to classic 1990s PC RPGs.
Best price today
€0.59
lowest in tracked period: official €5.74 · keyshop €0.44 (+34%)
On Steam: €22.99 — you save 97% here
The cheapest Book of Demons key right now costs €0.59 at Kinguin — the best of 13 compared offers. The lowest price we have recorded for this game: €0.44. The cheapest official store price is €21.99 at Fanatical. — the best offer is €21.40 (97%) cheaper.
The average low over the past 5 months was €0.68.
↳ chosen by the region label on the key — not a guarantee
Prices as of
GameSeal Marketplace
GameSeal Marketplace
Driffle Marketplace
Kinguin Marketplace
G2A Marketplace
Fanatical Official store
Gog Official store
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Book of Demons prices by store 9
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €0.59 |
| GameSeal | Marketplace | €0.78 |
| K4G | Marketplace | €0.81 |
| Gamivo | Marketplace | €0.88 |
| Driffle | Marketplace | €0.92 |
| G2A | Marketplace | €1.37 |
| Fanatical | Official store | €21.99 |
| Gog | Official store | €22.33 |
| Steam | Official store | €22.99 |
Lowest — official stores
€19.99
Jul 2026
Lowest — keyshops
€0.51
Jul 2026
Price history
last 63 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €5.74 | €0.58 |
| Sept 2026 | €19.99 | €0.69 |
| Aug 2026 | €19.99 | €0.72 |
| Jul 2026 | €19.99 | €0.44 |
| Jun 2026 | €19.99 | €0.95 |
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, Gamivo, Driffle, G2A, Fanatical, 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: €0.44
System requirements
| Minimum | |
|---|---|
| OS | Windows 7, 8, 8.1, 10 |
| Processor | 1.7 GHz Dual Core or Greater |
| Memory | 2 GB RAM |
| Graphics | 512 MB DirectX 9.0c compatible graphics card |
| DirectX | Version 9.0c |
| Storage | 1 GB available space |
Similar games
Video reviews
3:25 Exclusive Preview: Book of Demons
GameSpot
19:58 Before you Read Demons by Fyodor Dostoevsky - Book Summary, Analysis, Review | Devils, Possessed CC
The CodeX Cantina
10:03 Book of Demons - REVIEW - "Paper Diablo?"
HaasGaming
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Book of Demons be played single-player?
Yes, Book of Demons is a single-player game.
Does Book of Demons support a controller/gamepad?
Yes, Book of Demons has full controller support.
What languages does Book of Demons support?
Book of Demons is available in: English, Polish, French, Italian, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese and 6 more.
Does Book of Demons use Steam Cloud saves?
Yes, Book of Demons uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Book of Demons key?
The cheapest Book of Demons key is currently sold by Kinguin for €0.59. That is the best of 13 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.44.
How much does Book of Demons cost?
Book of Demons currently costs from €0.59 — the cheapest offer across the stores we track. For comparison, the game costs €22.99 on Steam, so buying a key saves you about 97%.
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.