One prompt, one night: AI agent builds a music-synced 1990s demoscene demo
leonard_coder · x · 2026-09-24
@gandamuml shared the single prompt (in full) he used to have a coding agent produce a 1990s-style demoscene demo synchronized to an S3M music track — instructing the agent to first learn how to play and analyze the track so effects match each musical section. @leonardcoder followed up asking whether the AI looped autonomously with human yes/no feedback per iteration, setting up the author's answer that he only intervened once (to block a dangerous command) before the finished result.
Related event: Claude Opus 5.5 one-shot demoscene demo sparks buzz and doubt(16 posts)→
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