| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of executing control to execute a performance in a normal game and control to execute a performance designated by an operator, respectively, while suppressing a manufacturing cost low.SOLUTION: A pachinko demonstration machine 10 has a plurality of operation modes (a trial shot mode, an explanation A mode and an explanation B mode), and changes an operation mode into the trial shot mode or the explanation A mode in place of an error notification, when detecting ball entry (abnormal ball entry) during a period in which normally, the ball entry does not occur. Thus, the pachinko demonstration machine 10 need not be newly equipped with a button or the like for changing the operation mode, so that the pachinko demonstration machine 10 can be manufactured by using a hardware configuration of a normal game machine. Accordingly, while suppressing the manufacturing cost of the pachinko demonstration machine 10 low, it is possible to execute the trial mode for executing a performance in a normal game and the explanation A mode for executing a performance designated by an operator, respectively. |
