I Built a Playable Arcade Inside My FiveM Server — Tetris, Breakout, Space Invaders and More

A developer built a fully playable arcade system (exs-arcade) inside a FiveM QBCore RP server, featuring Tetris, Space Invaders, Breakout, and Racing games. The architecture uses Lua for client-side prop detection and interaction, Svelte + TypeScript for the NUI game UI, and a Node.js server with MySQL for score tracking and deduplicated leaderboards. The system supports both prop-based and location-based cabinet detection modes.