| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve a pinball game machine capable of providing an unexpected performance for enhancing interest by obscuring meaning of indentifiable symbol combinations and by increasing driving time of a driving member so as to make subsequent game information difficult to understand. <P>SOLUTION: A first display part shows a winning symbol combination to a player as an encrypted symbol combination that is difficult to identify. A second display part shows the winning symbol combination to the player as an indentifiable symbol combination that is easy to identify. In a game control means, two or more encrypted winning symbol combinations which are shown on the first display part are set with respect to one indentifiable winning symbol combination which is shown on the second display part, and a game is controlled corresponding to the encrypted winning symbols on the first display part. In a control means of expanded driving time, after a winning game in which the winning symbol combination is stopped, an expanded opening time of the driving member is increased during a specified period from the number of fluctuation stops counted from the last big win so that the expanded opening time is longer than the time before stop control of the winning symbol combination. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
