Book of Demons

Thing Trunk

Available Install to Play Premium tier ActionAdventureCasual

Book of Demons is a Hack & Slash 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!

Available on GeForce NOW

Play type: Install to Play
Membership: Premium required
Last verified: 28 Jul 2026

Available on

Steam · Thing Trunk Open store ↗

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