Book of Demons

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  • Book of Demons
  • Book of Demons
  • Book of Demons
  • Book of Demons
  • Book of Demons
  • Book of Demons
  • Book of Demons
  • Book of Demons
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  • Book of Demons
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About This Product

Book of Demons is a deck-building game that lets you decide the length of the quests that you embark on. The game was developed and published by Thing Trunk on December 13th, 2018.

There are no magical weapons in this game, only magic cards that you will use to defeat the armies of darkness that are located in the dungeons below the Old Cathedral. Only you can stop the Archdemon that wants to take over the Paperverse! Everything in the game that you can use is a card that you have to use in the best way possible. These cards can then be upgraded by runes that give many different kinds of bonuses. Thanks to the Flexiscope engine, players have the option of dividing the game into sessions of their own choosing. Over time this system learns your own pace of gaming and starts to predict the time that you're going to need in order to complete the next session.

Book of Demons has simplified movement and fight mechanics but puts a larger emphasis on timing, card selection, and order of execution, and how you pull these things off will determine your skill level in a title like this. Gameplay has been designed to be friendly and enjoyable, so you will always find points of interest marked at the top of your screen. The player's character leaves footprints on the ground that can be tracked back to your starting point. There is even a Roguelike mode that has permadeath, restricted healing, and all kinds of challenges for players that like their games hard.



  • 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
  • Sound Card: DirectX 9.0c compatible




  • OS: OSX 10.12+
  • Memory: 2 GB RAM
  • Graphics: Open GL 3.3+ Compliant
  • Storage: 1 GB available space


Recent updates

{STEAM_CLAN_IMAGE}/12639450/ecaa872f1bacc8bd11e49502cbaaf0d9c52bfff2.png Здравейте, everyone! And now you know how to greet a fellow Bulgarian playerːpaperheartː. From now on, thanks to the titanic work of community translator Peace, you can play the game in Bulgarian! ːsteamhappyː But there is more...


Some of you might have noticed that Supporter Pack was discounted for a few hours during the Halloween Sale. This was a mistake on our part, clicked one button too many when setting up the sale. Supporter Pack is not something we are going to discount, ever. It's a way to support our vision of the R...


{STEAM_CLAN_IMAGE}/12639450/2f5b5d1b915a12c5cb10314a0406ae88b66685dd.gif In case you're new to Book of Demons, in a few words, Book of Demons is a Hack & slash game distilled to its purest form. Slay the armies of darkness in the dungeons below the Old Cathedral and save the terror-stricken Paperver...

What will you receive after you buy Book of Demons on HRKGame?
Once you buy Book of Demons Steam PC on HRKGame, you are going to receive a digital activation code (aka CD KEY) of Book of Demons instantly. You can then activate your Book of Demons CDKEY on Steam and start downloading it!
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Release Date
Dec. 13, 2018
Action , Adventure , Casual , Indie , RPG
Thing Trunk
Thing Trunk
Some of the owners
Steam name: dadevil87
Steam name: Assassingamer7
Steam name: XxFessxX
Steam name: -
Steam name: Etsep
Steam name: -

English*, Polish, French, Italian, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, German, Turkish
*languages with full audio support

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