Multiplayer mobile game

Ludo Dynasty 

Two classic board games in one mobile app — play online against real people, pass the phone around, or take on adjustable bots. Progress runs on a virtual coin economy that can be bought but never cashed out.

  • React Native
  • Expo
  • TypeScript
  • Node.js
  • Socket.IO
  • PostgreSQL
  • Prisma
Year
2026
Role
Mobile app development
Team
Solo product
Ludo Dynasty — Home screen
Ludo Dynasty — mobile

(01)The challenge

Real multiplayer means the server must own game state, turn order and wallet balances, while still feeling instant on patchy mobile networks.

(02)The solution

A server-authoritative Socket.IO game engine with a row-locked wallet, plus a same-day fix for an account-takeover bug found during a self-audit.

(03)Features

What it does.

01

Online multiplayer

2, 3 or 4-player rooms in real time.

02

Pass & play

The board rotates to face whoever's turn it is.

03

Two full games

Ludo and Snakes & Ladders, online or local.

04

Progression

Streaks, leaderboards, friends, VIP and cosmetic skins.

(04)Screens

A closer look.

Ludo Dynasty — Match arena
Match arena
Ludo Dynasty — Ludo pass & play
Ludo pass & play
Ludo Dynasty — Snakes & Ladders
Snakes & Ladders
Ludo Dynasty — Global rankings
Global rankings

(05)Process

How it came together.

01

Discover

Understanding the goal: real multiplayer means the server must own game state, turn order and wallet balances, while still feeling instant on patchy mobile networks.

02

Design

Structure, key screens and the look agreed before any code was written.

03

Build

Developed with React Native, Expo, TypeScript — fast, responsive and maintainable.

04

Launch

Tested on real phones and desktops, then deployed to production.

05

Improve

Fixes, refinements and new features based on how people actually use it.

(06)Under the hood

Highlights

  • ✦Server-authoritative state — no client-side cheating
  • ✦Race-condition-safe wallet with row-level locks
  • ✦Tests and CI added as the game grew

Architecture

  1. 01Expo / React Native app
  2. 02Node / Express API
  3. 03Socket.IO real-time layer
  4. 04PostgreSQL + Prisma

Services used

Tech stack

  • React Native
  • Expo
  • TypeScript
  • Node.js
  • Socket.IO
  • PostgreSQL
  • Prisma

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