Best Buy is the only retailer with the N Edition joystick attachment, which is otherwise exclusive to the Commodore Edition ...

N64, NES and Wii Classic Controllers are supported ... For interfacing the controllers to the computer, the Parallax Propeller Tool, Parallax serial terminal, and PPJoy convert button mashing ...

[Frode] felt that using the keyboard for gaming on his old IBM XT computer was simply too noisy. He came up with a much quieter way to game by building an XT adapter for an original NES controller.