Moonlight & Mayhem (Raccoon Heist by Codex + GPT-5.6 Sol Ultra)

· · Aug. 7, 2026, 7:34 p.m.
AI game-design codex Generative AI game-design AI openai Generative AI
Summary
The blog post discusses the development of a Raccoon Heist game using OpenAI's Codex and GPT-5.6 Sol Ultra. The post compares the outcomes of game designs generated by different AI systems and highlights improvements in the gameplay experience. It also mentions a bug in the AI-generated game that the author fixed, providing insights into the challenges of using AI for game development.
Read full post on simonwillison.net →
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