codex-game-studio/engine_reference/unreal/modules/networking.md

reviewer: Codex Game Studio seed review date: 2026-06-17 source-link: https://dev.epicgames.com/documentation/en-us/unreal-engine/ engine: unreal version-reviewed: 5.5 tags: unreal,networking,multiplayer,replication,rollback roles: network-programmer,gameplay-programmer,qa-playtester workflows: prototype,bugfix,architecture-review,qa-plan

Unreal Networking Module Reference

Purpose

Replication, rollback, authority, synchronization, server/client boundaries, and multiplayer test risk.

Guidance

• Select this file only for networking-related tasks.
• Keep implementation guidance scoped to Unreal project files and validation commands.
• Include performance, accessibility, and content-pipeline risks when they apply.

Validation

• Prefer project-local engine commands and Codex Game Studio project validation before readiness claims.
• Record unknown version-specific behavior as a risk instead of presenting it as confirmed.
• Keep this reference selected by relevance; do not load every engine reference for one task.