| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a player from losing interest in the variable display on a variable display device by making it difficult for the player to recognize that a result of display, different from a specific display result, will be extracted and displayed on the variable display device. <P>SOLUTION: A game controlling microcomputer determines whether a jackpot is made or not at times A-D. But the game controlling microcomputer compulsorily sets the result of a lottery as failure when a second jackpot flag is set and a second ornament symbol is variably displayed (and a second special symbol is also variably displayed). The result of a lottery executed at the time B is unconditionally failure. The result of lotteries executed at the times A, C and D may be a jackpot because the second jackpot flag is not set. When the variable display is executed in a second variable display device 9b, a longer period of variation than normal is selected as the period of variation of a first variable display device 9a at a high percentage. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
