The digital version of the paperback features customizable difficulty and colored illustrations, along with a bookmarking system that enables you to save your progress. It also includes "realistic 3D dice physics" and an updated adventure sheet.
House of Hell (from Tin Man Games) costs $5.99 on the App Store and Google Play. It's the second Fighting Fantasy app from Tin Man Games, according to the developer's blog. The first was Ian Livingstone's Blood of the Zombies.
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