Can Arduino make USB devices? Try using the HID function with Arduino Pro Micro (Leonardo)
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.
Turn an N64 Controller Into a USB Gamepad Using an Arduino Leonardo | Arduino, Usb, N64
5 AXIS ANALOG JOYSTICK GAME CONTROLLER - YouTube
Arduino Leonardo pc joystick test - YouTube
Can Arduino make USB devices? Try using the HID function with Arduino Pro Micro (Leonardo)
Arduino Leonardo/Micro As Game Controller/Joystick : 10 Steps - Instructables
DIY Joystick Game Controller using Arduino Leonardo and Joystick Module
Arduino Leonardo/Micro(ATMega32u4) As Gamepad/Game Controller : 8 Steps - Instructables
Joystick controlled mouse - Arduino Project Hub
Problem with Arduino Joystick -Help! - Condor
A super smooth Joystick and Throttle part 3: wiring and software (with download) | rudysmodelrailway
DIY Joystick Game Controller using Arduino Leonardo and Joystick Module
Analog JoyStick with Arduino - Tutorials
Add USB Game Controller to Arduino Leonardo/Micro : 9 Steps - Instructables