Provenance
- Model
- Claude Opus 5
- Reasoning
- —
- Made with
- Claude Code CLI
- Generated
- 2026-07-24
- Build
- single HTML file · 90 KB · 2,165 lines
- Libraries
- none — vanilla JS
trajectory previewwood / glass / stone durabilityoriginal art + charactersWebAudio SFXno libraries
The prompt
Original prompt
Build a polished physics-based slingshot game inspired by Angry Birds as a **single self-contained HTML file**.
>
Use only HTML, CSS, vanilla JavaScript, and Canvas. No external libraries, assets, CDNs, or network requests.
>
Requirements:
>
* Drag-and-release slingshot controls with trajectory preview * Gravity, collisions, bounce, friction, and breakable structures * Original projectile characters, enemies, artwork, sounds, and level design * Wood, glass, and stone blocks with different durability * Score, remaining shots, win/lose states, and restart button * Mouse and touch support * Responsive layout * Simple generated sound effects using the Web Audio API
Recovery status
Verbatim from the Claude Code session in `luckey-bench-runs/opus-5`, 2026-07-24.
Provenance note. Answers a far more detailed brief than Qwen’s Feather Fury — the two are not a like-for-like head-to-head, since the prompts differ substantially.