Quiz Now

Unity C#Firebase CloudFirestoreRealtime DatabaseCloud FunctionsUnity RelayUnity Lobby

Gallery

Quiz Now - Real-time multiplayer quiz interface with clean blue theme

Question Screen - Multiple choice interface with timer and scoring

Online Chatting System - Firebase Realtime Database messaging

The Challenge

Create a comprehensive multiplayer quiz application that supports real-time 1v1 matches, hosted lobbies, unlimited quiz categories, social features, and cloud-based content management. The app needed to handle both online multiplayer and AI opponents when players are unavailable.

Development Process

Key Challenges

Implementing real-time synchronization for live quiz matches across multiple players

Creating a scalable cloud infrastructure for unlimited quiz categories and content updates

Architecture & Design

Built in Unity with Firebase backend for authentication, database, and cloud functions. Unity Relay and Lobby services handle real-time multiplayer connections. Firestore stores quiz content, user profiles, and leaderboards.

Project Structure

Multiplayer/
├── MatchmakingSystem.cs
└── LobbyManager.cs

Quiz/
├── QuizManager.cs
└── CategorySystem.cs

Core Systems

Real-time 1v1 matchmaking using Unity Relay and Lobby

Cloud Firestore for quiz content, categories, and user data

The Result

Final Product

Real-time multiplayer quiz application for iOS and Android featuring 1v1 PvP matches, hosted lobbies, unlimited quiz categories, leaderboards, and cloud-updated content with a clean minimalistic blue theme.

Key Features

Real-time 1v1 quiz matches with instant synchronization

Hosted multiplayer lobbies with custom room codes

Unlimited quiz topics and categories

Global and category-specific leaderboards

Cloud-updated quiz content without app updates

Unknown

Active Users

10+

Quiz Categories

5/5

App Store Rating

Improvements & Impact

Quiz Now successfully launched on both iOS and Android with strong user engagement. The real-time multiplayer system provides smooth, competitive gameplay, while the AI opponent ensures players always have someone to compete against. The cloud-based content system allows for continuous updates without requiring app updates, keeping the quiz library fresh and engaging.

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