GAME DEVICE, GAME METHOD AND GAME PROGRAM

摘要

It is an object to provide a game device characterized in including at least one operation means that receives an input operation by pushing-down by a player; at least one display unit, the display surface of which is viewable by the player from a surface of the operation means; an operation instructing mark output means that outputs an operation instructing mark to instruct the player of input timing at which the player should carry out an input operation with the operation means to the display unit for every operation means, and an evaluation means that evaluates a game score of the player based on the result of comparison of the input timing with an operation timing at which the player carries out an input operation, wherein the operation instructing mark output means starts output control of the operation instructing mark at a predetermined period of time (ta) before the input timing and gradually changes a form of the operation instructing mark from the period of time (ta) before to the input timing to carry out the output control.