AI Dungeon

AI Dungeon is an AI-powered text adventure game where every story unfolds from your choices, with infinite scenarios and multiplayer worlds.

Overview

AI Dungeon pioneered interactive AI storytelling. Players pick or create a scenario, and the AI acts as narrator, describing worlds, characters, and consequences in response to any action typed by the player. Modern versions add image generation, memory features for long campaigns, and multiplayer modes where friends share an adventure. Creators can build and publish custom scenarios with branching structure, and the platform supports fantasy, sci-fi, mystery, and slice-of-life genres equally well. Modern AI Dungeon adds creator tools that turn simple scenarios into structured adventures with quests, characters, and memory. Multiplayer campaigns can run for months with the AI keeping continuity across sessions. The community marketplace offers thousands of ready-made worlds spanning every genre and play style.

Key Features

• Infinite interactive stories where any action can be typed and interpreted
• Scenario creator for building and publishing custom adventures and worlds
• Multiplayer adventures for shared storytelling with friends
• Memory and character tracking that keeps long campaigns coherent
• AI image generation for scenes, characters, and world imagery
• Genre-spanning support from fantasy epics to modern roleplay
• Mobile apps for continuing adventures anywhere

Pricing

AI Dungeon is freemium. Free accounts play with standard models and ads, while subscription tiers unlock premium models, faster generation, unlimited image credits, and advanced memory features at monthly pricing. Subscriptions are priced as game memberships, with tiers matched to model quality and image generation volume.

Who Is It For

AI Dungeon is for players and storytellers who want game-like interactive fiction and roleplay rather than structured document drafting, including groups playing shared adventures. Tabletop and roleplay groups use it as an always-available game master for solo or shared play.

FAQ

Is AI Dungeon free to use?

Yes, a free tier with standard models is available; subscriptions unlock premium AI models, image generation, and unlimited play. The free tier is ad-supported and playable; premium models are the main reason to subscribe.

Does AI Dungeon offer an API?

AI Dungeon is a consumer game platform rather than a developer tool, so no public generation API is offered. AI Dungeon is a game product first, and its roadmap prioritizes play over developer tooling.

How does AI Dungeon compare to alternatives?

AI Dungeon is game-first and multiplayer, while NovelAI and Sudowrite are manuscript-first tools for authors writing standalone fiction. Against NovelAI, AI Dungeon trades manuscript tools for multiplayer adventure and scenario creation.