| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine having a novel game property. <P>SOLUTION: Each kind of symbols is variably displayed on a display screen of a liquid crystal display device 1400 on the basis of an effect that a game ball has won into a start port formed on a game board 4, and when a combination of the symbols after the stop of the variable display equals to a jackpot, a jackpot port is repeatedly opened and closed with a prescribed number of times as a limit by generating a jackpot game state. Furthermore, it is determined whether a game state advantageous to a player and a game state unadvantageous to the player is switched with the generation of the jackpot game state of the prescribed number of times as an opportunity in principle, and thus there can be provided the game machine having such a novel game property that a shift ratio to the advantageous game state is differed according to the past game status. <P>COPYRIGHT: (C)2012,JPO&INPIT |
