Abstract: An example of a game system includes an input apparatus, at least a part of which elastically deforms by applying a force to the input apparatus. During the execution of a rhythm game, music is reproduced, and at each of a plurality of timings associated with the music, a user input is evaluated. If the input apparatus deforms at a predetermined timing, a user input at the predetermined timing is evaluated in favor of a user regardless of whether or not the input apparatus deforms from a time before the predetermined timing.

Abstract: An example of a game system includes an input apparatus, at least a part of which elastically deforms by applying a force to the input apparatus. During the execution of a rhythm game, music is reproduced, and at each of a plurality of timings associated with the music, a user input is evaluated. If the input apparatus deforms at a predetermined timing, a user input at the predetermined timing is evaluated in favor of a user regardless of whether or not the input apparatus deforms from a time before the predetermined timing.

Abstract: An example of a game system includes an input apparatus, at least a part of which elastically deforms by applying a force to the input apparatus. During the execution of a rhythm game, music is reproduced, and at each of a plurality of timings associated with the music, a user input is evaluated. If the input apparatus deforms at a predetermined timing, a user input at the predetermined timing is evaluated in favor of a user regardless of whether or not the input apparatus deforms from a time before the predetermined timing.

Abstract: In the exemplary embodiment, a computer is caused to: perform question presentation processing of designating a correct direction for each question by display; specify an input direction on the basis of the operation data transmitted from an operation device; perform correct answer determination for whether the input direction is the designated correct direction or a direction other than the designated correct direction on the basis of a predetermined determination condition; in performing the correct answer determination, change the determination condition in accordance with the correct direction so that the specified input direction becomes likely to be determined to be the correct answer; and progress a game on the basis of a result of the correct answer determination.

Abstract: An example of an information processing system includes a vibrator. The information processing system is configured to store a frequency model function representing a model of vibration frequency transition, wherein the frequency model function includes, as variables thereof, a frequency variable representing a frequency for a period in the model and a period variable for that period. The information processing system is configured to determine a value of the frequency variable and a value of the period variable. The information processing system is configured to generate vibration information representing a vibration pattern that is defined by a frequency transition obtained by applying the value of the frequency variable and the value of the period variable to the frequency model function. The information processing system is configured to control vibration of the vibrator based on the vibration information.

Abstract: An example of a game system includes an input apparatus, at least a part of which elastically deforms by applying a force to the input apparatus. During the execution of a rhythm game, music is reproduced, and at each of a plurality of timings associated with the music, a user input is evaluated. If the input apparatus deforms at a predetermined timing, a user input at the predetermined timing is evaluated in favor of a user regardless of whether or not the input apparatus deforms from a time before the predetermined timing.

Abstract: An example of an information processing system includes a vibrator. The information processing system is configured to store a frequency model function representing a model of vibration frequency transition, wherein the frequency model function includes, as variables thereof, a frequency variable representing a frequency for a period in the model and a period variable for that period. The information processing system is configured to determine a value of the frequency variable and a value of the period variable. The information processing system is configured to generate vibration information representing a vibration pattern that is defined by a frequency transition obtained by applying the value of the frequency variable and the value of the period variable to the frequency model function. The information processing system is configured to control vibration of the vibrator based on the vibration information.

Abstract: In the exemplary embodiment, a computer is caused to: perform question presentation processing of designating a correct direction for each question by display; specify an input direction on the basis of the operation data transmitted from an operation device; perform correct answer determination for whether the input direction is the designated correct direction or a direction other than the designated correct direction on the basis of a predetermined determination condition; in performing the correct answer determination, change the determination condition in accordance with the correct direction so that the specified input direction becomes likely to be determined to be the correct answer; and progress a game on the basis of a result of the correct answer determination.