Build a Persistent AI Game Master for Solo Tabletop RPGs

1. 1

   Build memory as structured state, not chat history

   The campaign lives in a structured world model, characters, factions, locations, promises, wounds, loot, updated after every scene, with the narrative model reading from it rather than from an ever-longer transcript. Consistency months later is the product's entire reason to exist; architect for it from the first line.

2. 2

   License rules the honest way

   Build on systems released under open game licenses and court indie designers for official integrations with revenue share, rather than scraping copyrighted rulebooks. The tabletop community fiercely tracks which tools respect creators; being the platform that pays designers is both right and phenomenal positioning.

3. 3

   Make the dice mean something

   Real mechanics, rolls with visible results, character sheets that update, consequences that stick, separate a game from an improv partner. Let players choose their oracle style too, from full GM narration to classic solo-oracle prompts, because the hobby spans both tastes.

4. 4

   Export the story as the keepsake

   Solo players journal; ship beautiful campaign chronicles, the story so far as formatted prose with key rolls and decisions, exportable and shareable. The chronicle is retention, community content, and marketing in one artifact.

5. 5

   Price for the hobby's spending pattern

   A subscription in the range of $8 to $15 a month with a meaningful free tier, plus one-time purchases for setting packs and official system integrations, mirrors how this audience already buys books and supplements. Respect offline: local export means no hostage campaigns.

6. 6

   Grow inside the solo RPG spaces

   The solo RPG subreddits, actual-play creators, and indie designer newsletters are dense and evangelical; a designer partnership announcement is a launch event in this world. Community setting jams and shared oracle packs turn users into contributors.

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