Two controllers in one Leonardo

[Roller Toaster]

Is there a way to make one of these output as two USB controllers to a raspberry pi? I was thinking of hooking up a couple of joysticks and buttons and making a bartop arcade, but I'd like to only use one Leonardo Pro Micro because it has enough pins.

[RetroRocket]

I imagine you could run the input as keyboard buttons and map those alphanumeric values to button controls. Someone more experienced with programming should jump in here, but you could program say WASD controls and Numpad controls in arduino, then in the emulator settings, set those groups of inputs as player one and player two.

[moooarcuuuus]

Is there a way to make one of these output as two USB controllers to a raspberry pi? I was thinking of hooking up a couple of joysticks and buttons and making a bartop arcade, but I'd like to only use one Leonardo Pro Micro because it has enough pins.

It works. https://www.arduino.cc/en/Reference/MouseKeyboard