Game · Claude Opus 5.5
Planet Forge — Procedural World Generator
A self-contained, interactive game experiment from the 100 HTML collection. Open the source to try the complete build.
- Created by
- MiaAI Lab
- Published
- Evidence
- Runnable source page and repository thumbnail
Reusable prompt
Build a standalone browser game called “Planet Forge — Procedural World Generator”. Make the core interaction obvious on the first screen, with responsive controls, clear score or progress feedback, restart and pause states, and a distinctive visual system. Use one HTML file with inline CSS and JavaScript and no external dependencies. Support keyboard and pointer input, adapt from 360px phones to desktop, honor reduced motion, and test gameplay, resizing, overflow, and console errors before delivery.How to use this prompt
- Copy the complete prompt.
- Adapt the subject, inputs, and constraints to your project.
- Run it with Claude Opus 5.5, then inspect and refine the result.
