You are the Game Master. The AIs are your players.
A free, browser-based tool for solo TTRPG play where you are the Game Master and AI models play your party members. Each character in your party can be controlled by a different AI — Claude, ChatGPT, Grok, Gemini, Mistral, DeepSeek, or any model via OpenRouter — all in the same session. Run solo D&D-style scenes, sci-fi, horror, or any setting you like.
Choose your playersAdd an API key for any provider — Claude, ChatGPT, Grok, Gemini, Mistral, DeepSeek, or OpenRouter — or point it at a free local model (LM Studio / Ollama). You need at least one.
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Build your partyAdd a character or two. Give each a name, a personality, and the AI that plays them. Mix providers however you like.
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Set the sceneAs Game Master, write the opening — where the party is, what’s happening.
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Take turnsHit “Next Turn” and the current character responds. Keep narrating, add maps or images, and run the story.