| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable a game machine to provide a game state like a sudden shift to a probability variation state. <P>SOLUTION: A main control part, in compliance with an approximately finishing period of a demonstrative pattern variation of a super-ready-to-win state in 44 seconds, transmits a background color designating command 103 to a specified pattern display device, making the same change a background color from a blue color of the ordinary to a red color and reporting the duration of a probability variation. While a performance of the demonstrative pattern variation of the super-ready-to-win state attracts attention of a game player, a jackpot action 1a (step S102a) having two times of a round instantaneously opening a big-winning port by 0.4 sec or a jackpot action 1b (step S102b) having one time of the same round finishes, so that the player is not aware of the jackpot but gets aware of the duration of the probability variation after a finish of the demonstrative pattern variation of the super-ready-to-win state and recognize the sudden-probability-variation (step S103). <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
