Unreal SDK

The PlayKit Unreal SDK enables you to integrate AI capabilities into your Unreal Engine games, including text generation, image generation, speech recognition, and NPC conversation systems. The SDK provides Blueprint-friendly nodes for easy integration without C++ coding.

The simplest way to get started is to use the Blueprint Function Library nodes provided by the SDK. For advanced use cases, you can extend the C++ classes directly.

Before You Begin

• Create an application on PlayKit Platform to get your Game ID
• Install Unreal Engine 4.27+ or 5.x
• Enable the AudioCapture plugin (required for speech recognition)

Plugin Dependencies

The SDK requires the following plugins (automatically enabled):

• AudioCapture - Required for speech recognition