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Make It Yours

Tell AI what to change and it will modify the game in real time.

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Free: play and browse. Included beta: limited Claude text edits when available. Bring your own key: optional heavier edits, billed by Anthropic. Paid plan: none sold by OpenWorld. Terms & costs

Enter Your API Key

This mode uses your own key for heavier edits and images. Anthropic bills your account; OpenWorld sells no paid plan. Limited included text edits may be available in the other creation mode. Use your Anthropic API key.

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