Buy cheap Book of Demons key

Q: What are the minimum requirements for the PC version?

Operating system: Windows 7, 8, 8.1, 10 Processor: 1.7 GHz Dual Core or Greater RAM: 2 GB RAM Graphics: 512 MB DirectX 9.0c compatible graphics card Storage: 1 GB available storage Source: Steam product page .

13.12.2018 (Source: Steam) Thing Trunk DRM

Region Global

Book of Demons currently costs from €0.96 at GameBoost as Steam-Game key. The price applies with the coupon GAMEFOREST and includes €0.23 fees. We compare 26 available offers from 15 stores. As of 30. October 2026, 01:46.

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from€0.96

GameBoost

Lowest price €0.43

14 % Coupon GAMEFOREST

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Store	Product	Coupon	Price	Go to store
GameBoost	Steam Key 3196307 Updated: 1:46 30.10.2026 In stock DRM: Steam Region: Global	14 % Coupon GAMEFOREST	€0.96 incl. €0.23 Marketplace and payment fee	Go to store
Kinguin	Steam Key 2323713 Updated: 1:30 30.10.2026 In stock DRM: Steam Region: Global		€0.97 incl. €0.46 PayPal/card fee	Go to store
HRK Game	Steam Key 3161104 Updated: 1:07 30.10.2026 In stock DRM: Steam Region: Global		€1.11 incl. €0.57 Card fee plus €0.11 PayPal fee	Go to store
K4G	Steam Standard Key 414270 Updated: 1:09 30.10.2026 In stock DRM: Steam Region: Global Edition: Standard	12 % Coupon GAMEFOREST12PR8	€1.12 incl. €0.47 PayPal/card fee	Go to store
PremiumCDKeys	Steam Key 3431954 Updated: 1:23 30.10.2026 In stock DRM: Steam Region: Europe	10 % Coupon GAMEFOREST	€1.29€1.16	Go to store
GameBoost	Steam Key 3198698 Updated: 1:46 30.10.2026 In stock DRM: Steam Region: Europe	14 % Coupon GAMEFOREST	€1.17 incl. €0.23 Marketplace and payment fee	Go to store
Eneba	Steam Key 830690 Updated: 1:14 30.10.2026 In stock DRM: Steam Region: Global		€1.27 incl. €0.46 PayPal/card fee	Go to store
Gamivo	Steam Standard Key 685164 Updated: 1:05 30.10.2026 In stock DRM: Steam Region: Global Edition: Standard	5 % Coupon GFORESTPROMO	€1.28 incl. €0.61 PayPal/card fee	Go to store
driffle	Steam Key 2219352 Updated: 1:40 30.10.2026 In stock DRM: Steam Region: Global		€1.30 incl. €0.45 Card fee plus €0.03 PayPal fee	Go to store
YUPLAY	Steam Key 950846 Updated: 1:38 30.10.2026 In stock DRM: Steam Region: Europe	3 % Coupon 3FALL	€1.36€1.32	Go to store
Gamers Outlet	Steam Key 796128 Updated: 1:11 30.10.2026 In stock DRM: Steam Region: Europe		€1.38	Go to store
G2A	Steam Key 3541035 Updated: 1:18 30.10.2026 In stock DRM: Steam Region: Global	8 % Coupon GAMEFOREST8	€1.53€1.41	Go to store
driffle	Steam Key 953616 Updated: 1:38 30.10.2026 In stock DRM: Steam Region: Europe		€1.46 incl. €0.46 Card fee plus €0.03 PayPal fee	Go to store
Eneba	Steam Key 861343 Updated: 1:15 30.10.2026 In stock DRM: Steam Region: Europe		€1.61 incl. €0.49 PayPal/card fee	Go to store
Kinguin	Steam Key 2366226 Updated: 1:31 30.10.2026 In stock DRM: Steam Region: Europe		€1.64 incl. €0.53 PayPal/card fee	Go to store
Gameseal	Steam Key 986687 Updated: 21:47 29.10.2026 In stock DRM: Steam Region: Global		€1.68 incl. €0.40 PayPal/card fee	Go to store
Gameseal	Steam Key 980606 Updated: 21:46 29.10.2026 In stock DRM: Steam Region: Europe		€1.68 incl. €0.40 PayPal/card fee	Go to store
Loaded.com	Steam Key 806408 Updated: 1:12 30.10.2026 In stock DRM: Steam Region: Europe		€1.79	Go to store
GameBoost	Steam Key 3211556 Updated: 1:47 30.10.2026 In stock DRM: Steam Region: Europe	14 % Coupon GAMEFOREST	€1.86 incl. €0.26 Marketplace and payment fee	Go to store
G2A	Steam Key 3511099 Updated: 1:20 30.10.2026 In stock DRM: Steam Region: Europe	8 % Coupon GAMEFOREST8	€2.19€2.01	Go to store

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Standard Edition

Book of Demons

best price for Standard Edition

GameBoost

Steam Key

3196307 Updated: 1:46 30.10.2026

In stock DRM: Steam Region: Global

14 % Coupon GAMEFOREST

€0.96

incl. €0.23 Marketplace and payment fee

Go to store

Return 2 Games Supporter Pack

Book of Demons
Book of Demons - Collector's Content
HELLCARD
HELLCARD - Collector's Content
HELLCARD - Riftbreaker's Ashley Outfit
Return 2 Games Supporters Pack

Released	13. December 2018
Type	Game
Website	to Website
Developer	Thing Trunk
Publisher	Thing Trunk
Steam rating	91 % positive from 9,444 reviews

Platform	PC
Genres	RPG Hack and slash Collectible card game
Perspective	Isometric
Game modes	Singleplayer

Here you'll find a selection of the cheapest offers in the Book of Demons CD Key: Compare Prices. Save time and money by using our overview of the best game store offers to find the best price and get to your desired key quickly. Offers from the major key shops are updated daily, so you can always find the best deal.

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Book of Demons on Steam

Source: Steam

System requirements

Minimum

Operating system *: Windows 7, 8, 8.1, 10
Processor: 1.7 GHz Dual Core or Greater
RAM: 2 GB RAM
Graphics: 512 MB DirectX 9.0c compatible graphics card
DirectX: Version 9.0c
Storage: 1 GB available storage
Sound card: DirectX 9.0c compatible
Additional notes: Controller Support

More game info

Languages: English, Polish, French, Italian, Brazilian Portuguese, Russian, Chinese (Simplified), Chinese (Traditional), German, Turkish, Spanish – Spain, Bulgarian, Korean, Ukrainian

DLCs and expansions

DRM	gog.com, Steam
Editions	Standard Edition, Return 2 Games Supporter Pack
Offers	26

Common questions about Book of Demons

How much does Book of Demons cost right now?

Book of Demons currently costs from €0.96 at GameBoost as Steam-Game key. We compare 26 available offers from 15 stores. As of 30. October 2026, 01:46.

Where is Book of Demons cheapest?

The cheapest is Book of Demons at GameBoost, as Steam-Game key for €0.96 with the coupon GAMEFOREST.

How much does the cheapest Steam-Game key cost incl. fees?

The cheapest Steam-Game key costs €0.96 at GameBoost. Includes €0.23 fees.

Is a key or an account cheaper?

The cheapest Steam-Game key costs €0.96, the cheapest account €14.32. The Steam-Game key is therefore €13.36 cheaper.

Which edition is cheapest?

The cheapest available edition is Default from €0.96. Early Access is available from €22.99.

Which platform do these offers apply to?

Offers for PC are compared. Check the edition, activation service and region on each offer.

Which game modes does this version offer?

Game modes listed for this version: Singleplayer.

Which languages are listed for this version?

Englisch, Polnisch, Französisch, Italienisch, Brasilianisches Portugiesisch, Russisch, Chinesisch (vereinfacht), Chinesisch (traditionell), Deutsch, Türkisch, Spanisch – Spanien, Bulgarisch, Koreanisch, Ukrainisch. The details don't distinguish between interface, subtitles and voice audio.

Can I play the PC version with a controller?

Steam marks the PC version with full controller support. Source: Steam product page.

What are the minimum requirements for the PC version?

Operating system: Windows 7, 8, 8.1, 10
Processor: 1.7 GHz Dual Core or Greater
RAM: 2 GB RAM
Graphics: 512 MB DirectX 9.0c compatible graphics card
Storage: 1 GB available storage
Source: Steam product page.

Which release date is listed?

Release date of this version: 13.12.2018.

Reviews

How do you like Book of Demons?

4.5 Stars out of 69 Votes

Screenshots