| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pinball game machine improving a taste, when determining to produce a big winning game, by arousing a player's participating consciousness to a game from determining the maximum continuation number of times of a round game till its notification. <P>SOLUTION: A sub CPU 42 (a mathematical expression display mode determination means), when it is determined to produce the big winning game, displays a mathematical expression image which includes an image indicating a specific numerical value and an image indicating a specific operator and lets a player conceptually estimate the maximum continuation number of times based on a specific numerical value determined in response to the operation of a selecting operation part 21 (an operation means) operable by a player and the maximum continuation number of times of the round game set by a main CPU 32 (a maximum continuation number of times setting means) and then displays the maximum continuation number of times of the round game. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
