Ultimate Multiplayer System (AWS Integrated)

made by Lion.Wukakuki and Yu-Hsin Cheng(MomoKamiShin)

Stop reinventing the wheel. The Ultimate Multiplayer System is the all-in-one backend-as-a-service (BaaS) bridge for Unreal Engine, designed to help you deploy a professional-grade multiplayer experience without writing thousands of lines of boilerplate API code.

Whether you are building a competitive shooter or a persistent RPG, this plugin integrates essential cloud services directly into your Unreal project, allowing you to focus on gameplay instead of infrastructure.

🚀 Key Features

Full AWS Integration Suite

• AWS Cognito: Robust Identity Provider (IdP) module. Securely handle user registration, login, and identity management out-of-the-box.

• AWS GameLift: Complete server management. Handle dedicated server communication, game sessions, player sessions, and matchmaking directly from your project.

• AWS AppSync / GraphQL: Modernize your data communication. Connect directly to GraphQL APIs for efficient, flexible data fetching and real-time updates.

• AWS DynamoDB: Seamless database interaction. Easily store and retrieve player data, inventories, and game states.

• AWS Lambda: Trigger serverless cloud logic directly from your Unreal environment.

• AWS S3: Reliable cloud storage for game assets, screenshots, or user-generated content.

• AWS CloudWatch: Real-time visibility. Collect logs from shipping builds to debug player issues in the wild.

Built-in Quality of Life Modules

• Advanced Voice Chat: Integrated voice solution featuring Echo Cancellation and Noise Suppression. Fully compatible with Unreal Engine’s native Sound Classes and Audio Effects.

• Professional Loading Screen: A drag-and-drop module to manage seamless transitions between local levels and remote server connections.

🌐 Linux Dedicated Server Toolkit

Packaging a dedicated server shouldn't require downloading and compiling the entire Unreal Engine source code. It includes a dedicated server toolkit that empowers you to:

• Skip the Source Build: Easily package your project for Linux (x64 and ARM64) using the standard Epic Launcher version of Unreal Engine.

• One-Click Workflow: Bypass the hours of overhead associated with manual engine compilation.

• Streamlined Deployment: Get your server-ready binaries packaged and ready for deployment to cloud providers (like AWS GameLift) significantly faster.

🛠 Why Choose This Plugin?

• Production Ready: Specifically built for shipping builds.

• Developer Friendly: Modular design allows you to use only what you need.

• Save Months of Work: Bypass the complexity of custom backend integration and get straight to the fun part of game development.

📚 Resources & Support

Need help getting started? Check out our official documentation and tutorial series to see the system in action:

• 📖 Official Documentation: Setup guides, API references, and best practices.

• 💬 Discord Community: Join our community to ask questions, share feedback, and get direct support.

• 🎥 Video Tutorials:

  • Build dedicated server with epic launcher version of Unreal Engine on all platforms (Win + Mac)

  • Steam OAuth Tutorial (Cognito + Steamworks)

  • New Series (Full Voiceover): Step-by-step guidance on implementing modules with narration.

  • Legacy Series (Silent): In-depth visual walkthroughs for core system setups.

🛡 Committed Support

We know that backend integration can be complex. That is why we prioritize fast, reliable support for every customer.

• Responsive Assistance: Our average response time is under 2 hours. We are committed to ensuring you aren't left waiting when you're in the middle of a development sprint.

• Proven Satisfaction: Our customers consistently rate our after-sales support as a key highlight of their experience with the Ultimate Multiplayer System.

• Community-Driven: Have a question or a feature request? Join our Discord community to get help directly from us and other developers.

Don't worry about getting stuck—we are here to help you get your game across the finish line.