Unity Gaming Services SDK for the Unreal Engine
The Unity Gaming Services SDK contains the following three Unity products to help you implement into the Unreal Engine.
Unity Authentication provides anonymous and platform-specific authentication solutions for its supported platforms, including mobile and PC.
The Multiplay Game Server SDK for Unreal Engine includes all the functionality necessary to leverage Multiplay scaling and game server services in your game.
The Matchmaker SDK for Unreal Engine contains all the functionality necessary to leverage the Unity Matchmaker service within your game.