Leonardo HID Gamepad - Networking, Protocols, and Devices - Arduino Forum
5 AXIS ANALOG JOYSTICK GAME CONTROLLER - YouTube
DIY Joystick Game Controller using Arduino Leonardo and Joystick Module
Wireless GamePad V2.0 for Arduino - DFRobot
Analog JoyStick with Arduino - Tutorials
How To Program The Pro Micro (atmega32u4) As A USB Gamepad Controller With Arduino - tinkerBOY
Arduino Leonardo Gaming Joystick - YouTube
Make an Arcade Controller for PC using an Arduino Leonardo
Joystick Mouse Control | Arduino Documentation
DIY Joystick Game Controller using Arduino Leonardo and Joystick Module
Arduino Prebuilds Sensors, Joystick Into New Esplora Microcontroller | WIRED
I made a gaming control panel using an Arduino Leonardo to play simulators. Currently using it for DCS World, but it should work in most games just like any joystick / gamepad.