| 摘要 |
PROBLEM TO BE SOLVED: To improve the amusement of a game by providing a new operation performance that enables a player to easily grasp a required number of operations.SOLUTION: Performance button images the number of which corresponds to the required number of consecutive shooting operation are displayed on a performance display device 34. Each time a performance button 26 is operated by a player one time, the performance button images are deleted one by one, thus enabling the player to view the display of a performance being carried out. When the performance button images are all deleted during an operation valid period, a performance corresponding to a predetermined operation is performed. Accordingly, the player can easily grasp the rough required number of remaining operations during the consecutive shooting operation of the performance button 26. The player can operate the performance button 26 while checking the degree of achievement in the required number, without shooting in a blind way. Additionally, the rough required number is shown using the performance button images, which gives the player strong impression that consecutive shooting is required. |
