Networking Frameworks in Unity

Last updated by Sofia Vaca Narvaja, April 23rd 2025

What

In Unity, networking refers to the system that enables multiple devices to communicate and synchronize data in real-time. This is essential for multiplayer experiences as it allows players to interact within the same virtual environment, whether they're in the same physical space or across the globe.​

For co-located multiplayer, where players are physically present in the same area, networking ensures that all participants see consistent virtual content, interact seamlessly, and experience synchronized gameplay.​

Why

• Real-Time Synchronization: Ensuring that all users see and interact with the same virtual objects simultaneously.

• Spatial Alignment: Maintaining consistent positioning of virtual elements across different devices in the same physical space.

• Low Latency Communication: Facilitating immediate feedback and interaction between users.

• Session Management: Handling user connections, disconnections, and session persistence.​