| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of increasing variation of presentations allowing a player to expect for a winning.SOLUTION: During a big win game, after a race presentation is performed where an arbitrarily selected horse and an entry race is combined, a result of an ST lottery to determine whether or not to perform an ST after the end of the big win game is notified. The horse is selected by a player, and the entry race is selected according to a probability data table where a selection probability of races is set for every type of horses and depending on with or without the ST on the basis of the horse and an ST lottery probability. Then, if one horse and one entry race are selected, a race presentation is provided with presentation reliability composed of a ratio to be notified as an ST lottery winning by the race presentation with that combination. For every horse the player selects, a combination of the entry race where the presentation probability becomes highest is configures to be different.SELECTED DRAWING: Figure 5 |
