Book

Book of Demons

One-time payment

€1.40excl. VAT

Available to order

Delivered after a quick manual verification — typically the same day.

14-day refund on unrevealed keys

Genuine licence, EU invoice included

Sold by Kiaveo

Independent EU software reseller

✓ Official invoice

About this licence

Book of Demons is a unique hack-and-slash adventure game that blends classic dungeon crawling with card-based mechanics. Set in the dark and mysterious dungeons beneath the Paperverse, players use magical cards to cast spells, summon allies, and equip gear. The game offers a flexible difficulty system, allowing both casual and hardcore gamers to enjoy the experience. With its distinctive art style and innovative gameplay, Book of Demons stands out as a fresh take on the action RPG genre. The Steam version provides a digital key for access to the game. The key activates a lifetime licence for Book of Demons on Steam. This ensures uninterrupted gameplay without the need for renewal. Book of Demons features a unique card-based combat system that replaces traditional weapons and spells. The flexible difficulty system adjusts to player skill, making it accessible to all. The distinctive Paperverse art style gives the game a visually striking appearance. Each purchase includes a valid VAT invoice and activation support. The licence is valid worldwide, allowing activation in any region. Genuine software licences are acquired for lawful resale.

What's included

Unique card-based hack-and-slash gameplay
Flexible difficulty system for all players
Distinctive Paperverse art style
Global Steam key for lifetime access
secure order-page delivery for quick activation

Frequently asked questions

How do I activate Book of Demons?

The digital key is redeemed on Steam for activation. After purchase, you will receive the key via secure order-page delivery. Follow the instructions in the email to activate your copy on Steam.

What does the global activation region mean?

The licence is valid worldwide, allowing activation in any region. There are no regional restrictions on where you can activate or play the game. The key works with Steam accounts from any country.

How will I receive my digital key?

The key is delivered according to the timing shown before payment via email after payment. Check your inbox, including spam folder, for the email containing your activation details. The email will include instructions for redeeming your key on Steam.

What is included with my purchase?

Your purchase includes a genuine software licence for Book of Demons. Each order comes with a valid VAT invoice and activation support if needed. The licence provides lifetime access to the game on Steam.

Does the licence expire or require renewal?

The licence provides lifetime access with no expiration. There is no need for renewal or additional payments after purchase. Your access to Book of Demons on Steam remains active indefinitely.

Product details

Brand	Book
Category	All Games
Platform	Steam
License	Standard
Activation region	Global
Delivery	Digital key — secure order-page delivery
Invoice	EU invoice included

System requirements

Product-specific requirements have not yet been verified. Check the publisher’s compatibility information before purchase or ask support to confirm your setup.