Networking & Multiplayer

Develop networked multiplayer games in Godot 4 using MultiplayerAPI, ENet, WebSocket, RPCs, and MultiplayerSpawner.

Updated Feb 15, 2026
One-click install
npx skills add https://github.com/ftnilsson/agent-cli --skill networking-multiplayer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Networking & Multiplayer
Source: https://github.com/ftnilsson/agent-cli/tree/main/godot-development/skills/14-networking-multiplayer
Command: npx skills add https://github.com/ftnilsson/agent-cli --skill networking-multiplayer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill simplifies the process of building online and LAN multiplayer games in Godot 4 by providing a comprehensive guide to its high-level networking API.

Core Features & Use Cases

  • Network Architecture: Understand and implement ENet and WebSocket transports.
  • Hosting & Joining: Set up server-client or peer-to-peer connections.
  • RPCs: Implement remote function calls for game logic synchronization.
  • Automatic Replication: Utilize MultiplayerSpawner and MultiplayerSynchronizer for seamless object and property synchronization.
  • Authority Management: Correctly assign and manage node authority for authoritative game logic.
  • Use Case: Develop a real-time multiplayer racing game where player positions, actions, and game states are synchronized across all connected clients.

Quick Start

Use the Networking & Multiplayer skill to host a new game session on the default port.

Frequently Asked Questions about Networking & Multiplayer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I synchronize game state across multiple peers in Godot 4?

Use the MultiplayerSynchronizer node to automatically replicate object properties and game state across connected peers. It handles real-time synchronization within the high-level MultiplayerAPI.

What is the difference between ENet and WebSocket transports for Godot multiplayer?

ENet provides a reliable UDP transport for low-latency connections, while WebSocket enables browser-compatible networking. Both are supported by Godot 4's MultiplayerAPI for different network architectures.

How do I automatically instantiate networked objects in Godot 4?

Utilize the MultiplayerSpawner node to manage synchronized object creation across connected clients. It handles automatic instantiation and integrates directly with the MultiplayerAPI.

Can I implement authoritative game logic using Godot 4 RPCs?

Yes, you can implement authoritative game logic by combining remote procedure calls (RPCs) with proper authority management. This ensures the server validates player actions before state replication.

Does Godot 4 multiplayer support both client-server and peer-to-peer architectures?

Yes, Godot 4 multiplayer supports both client-server and peer-to-peer architectures. The high-level MultiplayerAPI allows you to set up hosting and joining connections for either topology.