Abstract: A game device includes: a screen generation unit configured to read data for a character and an object located in a three-dimensional game field from a storage device, generate images of the character and the object, and display the images on a displace device; a character control unit configured to control the movement of the character landing on the object; a gravitational direction control unit configured to change the direction of gravitational force exerted on the character in accordance with a command input from a player acknowledged by an input device; and a fall control unit configured to cause the character to fall in the changed direction of the gravitational force. The gravitational direction control unit displays a marker indicating a position where the character would land after falling.

Abstract: Provided is a program capable of facilitating an operation input made by a user. A computer-readable information storage medium has stored thereon a program for controlling a computer connected to an operation input device to function so as to obtain, for each time unit, an input value indicating specifics of the operation input of the user received by the operation input device, and to calculate, as an output value of a parameter to be operated, a value obtained by changing a reference value by a change amount, the reference value being determined by one of a plurality of obtained input values, the change amount being determined by each of the plurality of obtained input values.

Abstract: Provided is a control method for an information input device capable of facilitating an operation input performed by a user. The control method for an information input device includes: acquiring a moving distance of an object when a user performs a movement operation for moving the object on a detection surface of a touch sensor for detecting a position of the object on the detection surface; acquiring a value regarding an operation mode of the movement operation; and outputting a value calculated based on the acquired moving distance and the acquired value regarding the operation mode, as an operation input amount exhibited in the movement operation performed by the user.

Abstract: Provided is a program capable of facilitating an operation input made by a user. A computer-readable information storage medium has stored thereon a program for controlling a computer connected to an operation input device to function so as to obtain, for each time unit, an input value indicating specifics of the operation input of the user received by the operation input device, and to calculate, as an output value of a parameter to be operated, a value obtained by changing a reference value by a change amount, the reference value being determined by one of a plurality of obtained input values, the change amount being determined by each of the plurality of obtained input values.

Abstract: Provided is a control method for an information input device capable of facilitating an operation input performed by a user. The control method for an information input device includes: acquiring a moving distance of an object when a user performs a movement operation for moving the object on a detection surface of a touch sensor for detecting a position of the object on the detection surface; acquiring a value regarding an operation mode of the movement operation; and outputting a value calculated based on the acquired moving distance and the acquired value regarding the operation mode, as an operation input amount exhibited in the movement operation performed by the user.

Abstract: A game device includes: a screen generation unit configured to read data for a character and an object located in a three-dimensional game field from a storage device, generate images of the character and the object, and display the images on a displace device; a character control unit configured to control the movement of the character landing on the object; a gravitational direction control unit configured to change the direction of gravitational force exerted on the character in accordance with a command input from a player acknowledged by an input device; and a fall control unit configured to cause the character to fall in the changed direction of the gravitational force. The gravitational direction control unit displays a marker indicating a position where the character would land after falling.