Prompt engineering Ms. Pac-Man
Feb 4, 2026 • 1 min read
Writing a Ms. Pac-Man–style clone in Flutter / Flame with Opus 4.5, entirely through prompts—no manual code edits. My first 100% hand-off app.
I spent a few hours over the weekend vibe coding a Ms. Pac-Man–style clone using Opus 4.5, entirely through prompts—no manual code edits at all.
I lean on AI-assisted development every day, but this is my first app that was 100% hand-off.
If you’ve shipped something purely from prompts, I’d love to hear how it went.
You can check out the result here: Mrs Chomper — cross-platform (Web, iOS, Android, macOS, Windows, Linux) with Flutter and the Flame engine.