The Dev — Behind VandalVault

VandalVault is a solo-built indie graffiti browser game, designed and developed by one person. The project started as a personal challenge: build a 3D multiplayer spray paint game that runs in the browser with no download, realistic spray mechanics, and a real community around it.

The game runs on Three.js (WebGL 3D rendering), React 19, Express, Socket.io real-time multiplayer, and PostgreSQL — hosted on Railway with Cloudflare R2 for artwork storage. Every feature — the spray physics, the police patrol system, the cash economy, the crew system, the paint roller, the bake renderer — was built and shipped iteratively based on community feedback.

VandalVault is in active alpha development. New zones, tools, and features ship regularly. If you enjoy the game, consider supporting server and CDN costs on Ko-fi.

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