Abstract: A game system includes: a display device that displays a screen of a game; and partial information presenting device that causes the display device to display a part of customization information of which setting is to be performed by a player on the game by utilizing waiting time of the game, and wherein the partial information presenting device varies a display range which is to be displayed at the display device as a part of the customization information in accordance with customization time allocated to setting of the customization information among the waiting time of the game so that the amount of the customization information included in the display range is increased when the customization time is long and is decreased when the customization time is short.

Abstract: The game apparatus indicates to a player the slide playing technique that not less than two of fret buttons are operated according to the alignment sequence thereof. When the operation in replay to the indication is evaluated, the game apparatus determines whether the operation for the slide playing technique has succeeded or not, under such condition that with respect to the operations of adjacent two fret buttons, the operation to the preceding fret button to be operated precedingly is detected, the operation to the next fret button to be operated next is detected, and after detecting the operation, the release operation of the preceding fret button is detected, the condition being at least one part of required condition.

Abstract: A game system includes: a display device that displays a screen of a game; and partial information presenting device that causes the display device to display a part of customization information of which setting is to be performed by a player on the game by utilizing waiting time of the game, and wherein the partial information presenting device varies a display range which is to be displayed at the display device as a part of the customization information in accordance with customization time allocated to setting of the customization information among the waiting time of the game so that the amount of the customization information included in the display range is increased when the customization time is long and is decreased when the customization time is short.

Abstract: The game apparatus indicates to a player the slide playing technique that not less than two of fret buttons are operated according to the alignment sequence thereof. When the operation in replay to the indication is evaluated, the game apparatus determines whether the operation for the slide playing technique has succeeded or not, under such condition that with respect to the operations of adjacent two fret buttons, the operation to the preceding fret button to be operated precedingly is detected, the operation to the next fret button to be operated next is detected, and after detecting the operation, the release operation of the preceding fret button is detected, the condition being at least one part of required condition.