Mozgalica - Real-Time Multiplayer Quiz Game
Djordje Jevremovic
Built Mozgalica ("Brain Teaser"), a real-time multiplayer trivia game where players compete to conquer territory on a map by answering quiz questions.
Key features I developed:
Real-Time Multiplayer
Implemented WebSocket-based real-time communication for live multiplayer gameplay. Players can create and join game rooms, with instant state synchronization across all connected clients.
Territory Conquest Mechanic
Designed and built the core game loop: players answer trivia questions to claim territory on a strategic map. Correct answers expand your territory, wrong answers leave you vulnerable.
Room System
Built a lobby system where players can create new game rooms or join active ones. The room list updates in real-time as games start and finish.
Global Chat
Implemented a real-time global chat system so players can communicate in the lobby while waiting for games.
Duel Lab
Created a single-player practice mode ("Duel Lab") where players can test their knowledge and sharpen their skills before competing against others.
Audio System
Integrated sound effects with toggle controls for an immersive gameplay experience.
Player Identity
Built a player name system so users can set their display name before entering games.
The game is built with Next.js and React on the frontend, with WebSocket connections handling all real-time game state and chat functionality. Fully localized in Serbian.
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Posted Jul 2, 2026
Real-time multiplayer trivia game where players conquer territory by answering questions. Built with Next.js, React, and WebSockets, featuring live rooms, global chat, and a single-player practice mode.
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