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New Adventure

Language

Choose an Echo Worlds inspired by classics. Tap to select.

Add your own twist (optional)

Language

Genre (pick any)

Era

Tone

Length

Your ideas (optional)

Scene 1  · 
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API Keys

Enter keys for any providers you want to use. If your preferred provider hits a rate limit, the app will fall back to the next available one automatically.

Groq free console.groq.com
OpenRouter free models openrouter.ai
Google Gemini free tier aistudio.google.com
OpenAI platform.openai.com
Anthropic Claude console.anthropic.com

Preferred order: Groq → OpenRouter → Gemini → OpenAI → Anthropic


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