Motion Design · Oct 2, 2026

Astra + Opus 5.5 made this horror trailer for my dev tools from 4 prompts

Astra + Opus 5.5 made this horror trailer for… by LovesWorkin, credited to Claude Opus 5.5. Watch the Motion Design video and visit the original Reddit post.

LovesWorkinu/LovesWorkin
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Opus 5.5
8 net upvotes on Reddit, checked Oct 15, 2026

Open the original Reddit post for the version with sound.

From the creator’s post · LovesWorkin on Reddit
I made this horror-style trailer for my dev tools with Claude Code + Codex. For the video, I sent Claude Code a few simple chat messages. I didn't plan out every scene myself. My first prompt was slightly modified from what another user posted for his pac man video yesterday "so I would like you to make a badass trailer for our SORA-MAN game. Get inspired by these repos [https://github.com/JohnHeibel/PDoomVideo](https://github.com/JohnHeibel/PDoomVideo) [https://github.com/JohnHeibel/ClaudeAnimationBase](https://github.com/JohnHeibel/ClaudeAnimationBase) there are also pac-man posters in the project folder that you can use for inspiration. The video should roughly be 90 seconds and showcase the game as something people would wanna play. Ask me refinemenet questions so we are aligned on this goal. Claude made the storyboard, wrote the animation code, and built the scene changes and sound effects. It used p5.js/p5.brush for the visuals, Python for the sound effects, and…
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The prompt behind it.

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Video and prompt by LovesWorkin. Original post ↗

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