The problem
Running a 100-player physics game in a browser tab with no install or plugins
Tumble Royale
A browser-native, physics-driven party royale where up to 100 players and bots compete through randomly drawn rounds until one takes the Crown. No install, on desktop and mobile.
- Web Application
- In development
- TypeScript, three.js, WebGPU
The build
Paired a three.js WebGPU renderer with the same pinned Rapier WASM build on client and server, plus binary delta snapshots and client prediction
The outcome
A full 100-player room runs at 6.4 ms per 30 Hz server tick (p50), and whole shows play offline against 39 bots or online.
4 features. 9 tools.
- Server-authoritative 30 Hz multiplayer with client prediction
- 25 procedural rounds, 40 obstacle types and 225 cosmetics
- 3D round editor with test play and share codes
- Parties, clubs, ranked seasons, a 100-tier pass and opt-in voice chat
