 Before the battle against the villain Psycho Mantis he comments on  his ability to read minds and sees that in Snakes (your) free time  you like to play Nintendo games and that you save frequently, he  also names games that have been saved on you memory card (Legend of  Zelda: The Wind Waker and Super Mario Sunshine) and then asks the  player to place the controller flat on the ground and makes it move  using his "power".