You can list however many Nintendo controllers you have, I'm just going to say what I have for Wii, Wii U, and GameCube.
Three Wii remotes, three nunchucks, four GameCube controllers, one wavebird GC controller, one Wii U Pro Controller, and GamePad.
Three Wii remotes, three nunchucks, four GameCube controllers, one wavebird GC controller, one Wii U Pro Controller, and GamePad.