Amazon GameLift Supports Unity, Unreal Engine, and Custom C# and C++ Engines

Developers can now use Amazon GameLift with their preferred game engine. Whether it’s Amazon Lumberyard, Unreal Engine, Unity, or custom C# and C++ game engines, developers can leverage Amazon GameLift as a simple, fast, cost-effective tool for hosting dedicated game servers. The Amazon GameLift SDK download contains C# and C++ support and a prebuilt Unreal Engine plugin that accelerates and simplifies integration into Unreal Engine game servers. 
Quelle: aws.amazon.com