関連ワード:  switch gamecube controller support    switch 2 gamecube controller support    switch 2 gamecube controller support speculation    switch 2 gamecube controller supported games    switch games with gamecube controller support    gamecube switch 2 controller support rumors    switch 2 gamecube controller pc support    does switch support gamecube controller    can you connect gamecube controller to switch    why is my gamecube controller not working on switch