To provide a game device or the like capable of appropriately increasing the feeling of tension of a player or the like by vibrations.

A vibration controller generates a display image including a target object H and displays it on a display as shown in Fig.(a). When a player turns the tip of the controller to the display, an aiming mark M is displayed at an aiming position. The vibration controller compares a close range A1 centering the target object H and the aiming position as shown in Fig.(b) and discriminates whether or not to vibrate the controller. For instance, as shown in Fig.(c), when the aiming position is M, the controller is vibrated as if heartbeats on the basis of the still conditions (stability) of the controller and the feeling of the tension of the player or the like is increased.

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