joypad

[joi-pad]
noun
  1. a handheld input device used in video games to control the movement of graphic elements on the screen, usually having buttons and a directional control.
Also called gamepad [geym-pad] /ˈgeɪmˌpæd/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018