Donkey Ideas / Ventures / Donkey Marble Racing
LiveMOBILE GAME
Donkey Marble Racing
Fast-paced 2D marble racing on iOS and Android. Players pick from 8 unique marbles, place virtual coin bets, and race across 96 hand-crafted and procedurally generated tracks. Features a full 10-week season with playoffs and championship, real-time 8-player multiplayer tournaments, daily challenges, achievements, custom track creation, and a 14-theme visual system. Built on Matter.js physics with Firebase-backed multiplayer and server-authoritative IAP verification. No real-money gambling — virtual coins only.
266Unique Tracks
8Player Marbles
6Game Modes
8Multiplayer Slots
How it's built.
Production infrastructure, not a demo — built solo with an AI-native process and run like a business from day one.
Frontend
- React Native
- Expo SDK 55
- TypeScript
- Zustand
- React Native Skia
- Matter.js Physics
- Expo Router
Backend
- Node.js
- Firebase Realtime Database
- Firebase Auth
- Server-Authoritative IAP Verification
- Apple StoreKit
- Google Play Billing
AI / ML
- Procedural Track Generation
- Stats-Based Odds Engine
- Deterministic Seeded PRNG
- Adaptive Difficulty Tuning
What it's about.
Mobile GameiOSAndroidReact NativeExpoPhysicsMultiplayerFree-to-Play
See it for yourself.
It's real, it's shipping, and the numbers are on this page. Go poke at it — then tell us what you'd build.
Visit Donkey Marble Racing