Multiplayer website destructible stickman game

A developer built a multiplayer stickman game in one weekend with Claude Opus 5.5 that turns any website into a level you can destroy with weapons. → Paste any URL and the page becomes a destructible sandbox, inspired by Animator vs. Animation → The engine and renderer were written from scratch in TypeScript on Canvas 2D → Multiplayer rooms run on Cloudflare Durable Objects, with hosting on Cloudflare Workers → Opus 5.5 helped plan the architecture, write the code and tune the effects and particles Github: