A Unity + Mirror game for multiplayer voxel worlds

Project Overview

Horizon Expedition is a multiplayer extraction-style game where players enter dangerous zones, search for valuable items, survive hostile encounters, and extract to keep what they found. The game combines tactical decision-making, risk-versus-reward gameplay, and a persistent inventory system that lets players manage and use their collected gear between matches.

My contribution

• Built multiplayer networking systems with Mirror framework
• Worked on lobby and connection flow between players and servers
• Designed and implemented persistent inventory logic
• Implemented secure authorization system
• Contributed to backend / server-side architecture for session and lobby management
• Supported gameplay systems and overall project structure

Authorization System

Lobby and Connection Flow

Multiplayer Networking

Persistent Inventory System

Backend / System Architecture