Multiplayer Integration for Game Creator 2 with PurrNet

Bring Game Creator 2 projects online with a dedicated Game Creator 2 Networking Layer and first-class PurrNet transport integration.

This package is not just a small PurrNet adapter. It includes my free Game Creator 2 Networking Layer: a multiplayer framework built specifically around Game Creator 2 workflows and official GC2 modules, including supported third-party modules such as Abilities.

Important

• This asset is not intended for complete beginners.

It is made for designers and developers who already understand the basics of Unity, Game Creator 2, prefabs, components, scenes, player setup, and general multiplayer concepts. You do not need to build a networking layer from scratch, but you should be comfortable reading documentation, setting up demo scenes, testing host/client behavior, and debugging project-specific setup issues.

Multiplayer is inherently more complex than single-player development. This package provides the GC2 networking foundation, PurrNet integration, demo utilities, synchronization components, and debugging tools, but it does not remove the need to understand your own project structure.

===| 💬 DISCORD | 📖 DOCUMENTATION | ===

This package connects Game Creator 2 workflows to PurrNet so you can build multiplayer prototypes and production-ready networked gameplay without replacing the GC2 systems you already use. It focuses on preserving the familiar Game Creator 2 workflow while adding the networking layer needed for synchronized characters, movement, combat, animation, stats, variables, and interactions.

The integration supports networked character initialization, local and remote player roles, server-authoritative validation, client prediction, reconciliation, root-motion-aware motion syncing, and transport bridges for PurrNet. It is designed for action RPGs, co-op games, arena combat, shooters, melee games, and other multiplayer projects built with Game Creator 2.

Key Features

• - PurrNet transport integration for Game Creator 2
• - Networked GC2 Character synchronization
• - Late Join Variable Sync
• - Local player, remote player, host, and server role handling
• - Movement synchronization with prediction and reconciliation
• - Root motion support for attacks, reactions, dashes, and animation-driven motion
• - Networked melee combat support
• - Networked shooter support, including firing, aiming, impacts, and effects
• - Server-authoritative validation
• - Multiplayer-friendly melee reactions, blocking, skills, charge attacks, and hit reactions
• - Shooter projectile and impact synchronization options
• - Networked stats synchronization
• - Networked variables support
• - IK and aiming synchronization support
• - Demo scene setup utilities
• - Debug tooling for diagnosing transport, motion, combat, and sync issues

Built for Game Creator 2 Workflows

The goal of this integration is to keep your Game Creator 2 project structure intact. Characters, weapons, skills, reactions, stats, variables, instructions, and conditions can continue to be authored through GC2-style workflows while the networking layer handles synchronization and authority.

Ideal For

• - Advanced Game Creator 2 users
• - Developers already familiar with Unity project setup
• - Co-op RPGs
• - Multiplayer melee combat games
• - Networked shooter prototypes
• - Online action-adventure games
• - PvP arena projects
• - Multiplayer sandbox interactions
• - Game Creator 2 developers who want PurrNet support without building a networking layer from scratch

Not Ideal For

• - Complete Unity beginners
• - Users who have never set up Game Creator 2 characters or modules
• - Users expecting multiplayer to work automatically without reading documentation
• - Projects where the basic single-player GC2 setup is not working correctly yet

Requirements

• Requires Game Creator 2 and PurrNet.
• Optional Game Creator 2 modules such as Melee, Shooter, Stats, and related systems are supported when installed.

Planned PurrNet Networking GC2 Addons

- Chat System

- Lobby System

- Factions by Ninjutsu