How I Built a Real-Time Multiplayer Game with Socket.IO, Firebase & Pakistani Payment Gateways
By Faiz Ullah — Full-Stack Developer & Founder of DG Technology
When people think of multiplayer games, they imagine big studios and huge teams. But a real-time, money-handling, cheat-proof multiplayer platform can be built by one engineer who understands the architecture deeply. This is the story of Ludo Battle — a real-time multiplayer Ludo tournament platform I built end-to-end, from the WebSocket game engine to the Android APK to the payment integration.
I'll walk through the hard parts, the decisions that mattered, and the lessons that apply to any real-time application — not just games.
The Challenge
