# Xanadu Branches > Interactive fiction demands more than good prose. It asks writers to manage branching structures, persistent variables, character consistency and meaningful player choices across stories that may unfold in dozens of. ## Entries - [How to Audit a Twine Story for Dead Ends With AI](https://xanadu-branches.pages.dev/twine-dead-end-audit-guide/): An AI-assisted dead end audit starts with a complete inventory of Twine passages and their outgoing links, then uses a language model to identify unreachable. - [State Tracking for a Forty-Passage Story Without Spreadsheets](https://xanadu-branches.pages.dev/state-tracking-branching-stories/): A branching story can manage persistent choices without a complicated spreadsheet if its author defines a small set of variables, documents their permitted. - [Character Bibles for Consistent Voice Across Fifty Choices](https://xanadu-branches.pages.dev/character-bible-consistent-voice/): A character bible for interactive fiction should document a character's stable identity, speech patterns, motivations, knowledge, relationships and behavior. - [Simulated Playtesting for Choice-Based Stories: What AI Readers Can and Cannot Catch](https://xanadu-branches.pages.dev/simulated-playtesting-ai-interactive-fiction/): An AI reader can help interactive fiction authors identify confusing choices, inconsistent information, unclear objectives, and potential continuity problems. - [Writing for ink: A Practical Guide to Knots, Stitches and AI-Assisted Compile Errors](https://xanadu-branches.pages.dev/ink-scripting-ai-compile-error-guide/): Ink organizes interactive stories through knots, stitches, choices, diverts, variables, and other scripting structures. - [Authored Cast, Generated Replies: Persistent AI Characters and Lessons for Interactive Fiction Writers](https://xanadu-branches.pages.dev/persistent-ai-characters-interactive-fiction/): Persistent AI characters offer interactive fiction writers a useful design question: how can a character remain recognizable while responding to changing. ## About - [About Xanadu Branches](https://xanadu-branches.pages.dev/about/): what the site covers and how entries are made ## Optional - [RSS feed](https://xanadu-branches.pages.dev/feed.xml)