| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To vary the probability of the result of display in a variable display device becoming a specific display mode, and to allow a player to easily recognize the probability variation by effectively using the variable display device. <P>SOLUTION: A plurality of kinds of winning symbols are set in the variable display device. If the result of display in the variable display device is a combination of probability increasing symbols among the plurality of kinds of winning symbols, the game state is controlled in a probability variable state in which the probability of the result of display in the variable display device becoming the combination of the winning symbols is increased (S107-S118). The game state is in the probability variable state by increasing the number of winning determination values for determining winning or failure by determining matching with the value in a random 1 counter for determining winning or failure. The value in the random 1 counter is extracted when a game ball enters a starting hole, and the value is stored in a corresponding area in the start winning memory. Then, matching of the value stored when the variable display is started and the winning determination value at the time is determined. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
