Book of Demons is a Hack & Slash Deck-building hybrid in which YOU decide the length of quests. Wield magic cards instead of weapons and slay the armies of darkness in the dungeons below the Old Cathedral. Save the terror-stricken Paperverse from the clutches of the Archdemon himself!

Book of Demons takes place in Paperverse, a world that exists entirely inside a pop-up book. It’s a tale about saving the world from the ultimate devilry. Sound familiar? Inspired by the dark and gloomy atmosphere of the first Diablo game, Book of Demons is part tribute and part parody of hack & slash classics.

Procedurally generated dungeons
70+ monsters with different traits and mechanics
Tons of achievements to earn
Never get lost with integrated navigation tools
The Flexiscope engine allows the game to tailor the pace to your play style