AI Dungeon
Procedural storytelling platform where an AI narrator reacts to your choices, generating infinite text adventures, worlds and characters for solo or multiplayer play with community tools.
Overview
AI Dungeon pioneered AI driven interactive fiction by letting you type any action and receive a narrative continuation in real time. You can start from classic genres or craft your own worlds, characters, and story rules, then guide the adventure by entering dialogue, actions, or scene directions. The system tracks context to maintain continuity, while tools like memory pins, world lore, and author’s notes help reinforce tone and canon for longer campaigns.
Co-op and threaded adventures let friends jump in, and the community hub shares scenarios, prompts, and mods. Creators can switch between casual play and more curated ‘story mode’ experiences, saving sessions, branching, and revisiting past arcs. Moderation, safety filters, and reporting protect public spaces, while private adventures remain flexible.
For writers, the platform doubles as a sandbox to prototype plots and character arcs; for gamers, it offers endless replayability without finite quest trees.
Key features
- Lorebook and memory: Persist world facts and character traits to keep tone canon and continuity aligned across long arcs
- Story controls: Author’s notes and output length settings guide narrative voice pacing and descriptive richness for each scene
- World builder: Create settings NPCs factions and rules that seed consistent responses for new adventures and branches
- Multiplayer modes: Invite friends to co-op sessions or run GM-style adventures with shared context and turn order
- Scenario hub: Publish and discover community made prompts worlds and curated story packs with ratings and tags
- Session tools: Save branches backtrack edit or retry outputs to shape a clean final transcript for publishing
- Safety and moderation: Filters reporting and privacy options protect public play and shared content
- Export options: Save transcripts for editing adaptation or publishing in external tools and platforms
Best for
- Run solo roleplay campaigns that evolve with your choices
- Host GM style sessions for friends with shared context and turns
- Prototype story arcs characters and dialogue for novels
- Practice languages with conversational roleplay scenarios
- Generate lore for tabletop worlds and NPC backstories
- Create branching visual novel scripts from transcripts
- Teach creative writing with guided constraints and feedback
- Stream emergent adventures for audience suggestions
Capabilities
Lore and Rules
Seed factions geographies and character traits then enforce tone and canon through lorebooks and author’s notes for long campaigns.
Solo and Co-op
Switch between private runs and shared sessions so groups can experience branching stories together with turn order.
Edits and Branches
Retry trim or branch outputs to fix tone and keep the best path while preserving earlier states for later use.
Scenarios and Exports
Publish prompts worlds and transcripts or export to edit into scripts modules or blog posts.
Frequently Asked Questions
What does the starting price include?
AI Dungeon has a free tier for casual play and a paid plan starting at $9.99 per month that unlocks higher usage and creator perks.
Can I keep continuity over long campaigns?
Yes use memory pins lorebooks and author’s notes to anchor facts tone and character traits over many sessions.
Is multiplayer supported?
Co-op sessions allow friends to join the same adventure and contribute actions in a shared timeline.
Can I edit or rewrite outputs?
You can retry and edit passages and branch scenes to refine the final narrative before exporting.
Is there a content policy?
Public adventures are moderated and filtered; private sessions still follow basic safety rules and reporting options apply.
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