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NetworkingBeginner15 min

Replication & Multiplayer Essentials

Before you can optimize netcode, you need to understand replication. This essential lesson covers how UE5 syncs state across server and clients: replicated properties, RepNotify, RPCs (Server/Client/Multicast), actor ownership, and authority. Solid fundamentals that prevent 90% of multiplayer bugs.

What You'll Learn

Understand server authority and actor ownership
Use replicated variables with RepNotify
Choose the right RPC type for each situation
Debug replication issues with UE5 net logging

Your Instructor

DV
Dmitri Volkov

Backend and multiplayer engineer with a decade of Unreal experience. Contributor to UE5 networking documentation.

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