A-PC GamePad allows you to play PC games wirelessly with your Android gamepad. This app connects your Android device to your PC, enabling you to use your Android gamepad or touchscreen as a controller for PC games. With the help of Nvidia Shield or any other Android device, A-PC GamePad takes control of the gamepad and sends the commands to your PC. This app runs in the background, allowing you to use other apps while controlling your PC. You can even stream your PC screen to your Android device using apps like Splashtop Streamer, Remote Desktop, Limelight, Nvidia GameStream, Remotr, or VNC, enabling you to play your PC games from anywhere in the world. A-PC GamePad supports multiple controllers, allowing you to play games with your friends. However, please note that setting up this app requires some initial configuration. For detailed instructions, you can refer to the help website provided.