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Blueprints for Lambda (AWS Serverless Computing)
Power your game with serverless logic. Blueprints for Lambda provides a high-performance, Blueprint-native interface to AWS Lambda, allowing you to trigger cloud-based functions and scripts directly from your Unreal Engine project.
Stop worrying about server uptime, scaling, or maintenance. With Lambda, you can execute backend code that scales instantly from a few players to millions, and you only pay for the exact millisecond your code runs. Whether you are validating in-game purchases, calculating complex battle rewards, or orchestrating other AWS services, this plugin brings the full power of serverless computing to your Blueprint graphs.
๐ Key Features
Instant Function Invocation: Trigger any AWS Lambda function (written in Python, Node.js, Go, C#, etc.) with a single Blueprint node.
Bi-Directional Data Flow:
Payload Support: Send complex JSON data or variables from your game to the cloud.
Real-Time Responses: Receive results, calculations, or status updates back from your function instantly.
Serverless Orchestration: Use Lambda as a "central hub" to securely interact with other AWS services like S3, DynamoDB, or SES (Email) without exposing your full AWS credentials to the game client.
Asynchronous Execution: Functions are invoked on a background thread. Your gameโs frame rate stays smooth, regardless of how complex your cloud logic is.
Cost-Efficient Backend: Ideal for tasks that don't require a 24/7 dedicated serverโLambda only runs when you call it, drastically reducing your operational costs.
๐ Practical Use Cases
Secure Cheat Prevention: Offload sensitive logicโlike calculating XP, opening loot boxes, or validating high scoresโto a secure cloud environment that players cannot manipulate.
Cloud-Side Game Logic: Run periodic events, world resets, or complex AI calculations in the cloud instead of on the player's device.
API Bridge: Use Lambda to communicate with third-party web services (like Discord Webhooks, payment gateways, or external analytics) and return the data directly to your game.
User Management & Notifications: Trigger welcome emails, process referral codes, or update player ranks through an automated serverless workflow.
๐ Resources & Support
Need help getting started? Check out our official documentation and tutorial series to see the system in action:
๐ Official Documentation: Setup guides, API references, and best practices.
๐ฌ Discord Community: Join our community to ask questions, share feedback, and get direct support.
๐ฅ Video Tutorials:
Legacy Series (Silent): In-depth visual walkthroughs for core system setups.
๐ก 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 our products.
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 stuckโwe are here to help you get your game across the finish line.