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Expanding world
A text-adventure world that grows as you explore: at the frontier your AI proposes what lies beyond, the server checks it and makes it canon for everyone. Built on the Wildwood, Tidewater or Highpeak; solo or shared, with drop-in.
Play in your browser
Solo needs no account. Hosting a game for friends needs WildOpen Plus: sign in first (on mcp.wildopen.com, where hosting from the browser works signed in). Friends join from any app with the room code.
Play in an AI chat or Discord
Open in ChatGPTOpen in ClaudeOpen in Grok
The AI apps open with the prompt filled in. You need the WildOpen connector added there once (ChatGPT: Settings → Apps; Claude: Settings → Connectors; URL https://mcp.wildopen.com/mcp). Discord: /wildopen start game:expanding_world