Joystick Pack | Input Management | Unity Asset Store
Play Any Android Game with a PS3 Controller (Or Other Gamepad) « HTC One :: Gadget Hacks
Amazon.com: Gigicloud Game Controller R1 Mini Ring Bluetooth 4.0 Rechargeable Wireless Vr Remote Game Controller Joystick Gamepad Classic Gamepad Joystick For Android 3d Glasses : Video Games
Creating a Virtual Joystick for Touch Devices
Hakuen Studio Mobile Controls for RPG Maker MV-MZ by Hakuen Studio
Create joystick with some customization for android
Gamepad Controller for Android APK for Android Download