JP2017209166A5 - - Google Patents

Claims (1)

A game board in which a game area is formed,
A starting winning opening provided at a predetermined position of the gaming area,
In accordance with lottery values for determining whether or not to shift to a special game which is more advantageous to the player than the normal game upon entering the start winning combination as a trigger, ,
Special game control means for executing the special game when the result of the success or failure judgment is a hit,
Variation pattern determination means for determining a variation pattern in which a variation time of a symbol indicating the result of the success or failure determination is determined;
A symbol display device for displaying the variation of the symbol according to the variation pattern determined by the variation pattern determination means;
An effect display device that displays the effect content;
Thereby select one of the double several presentation modes, and effect determination means for determining an effect specific contents to be displayed on the effect display device, depending on which effect mode is selected,
Effect display control means for causing the effect display device to display the contents of the effect determined by the effect determining means;
Equipped with
The effect determination unit, when rendering modes have you to symbol variation period is changed, to determine the effect content corresponding to the effect mode after the change in the new symbol variation period beginning after the symbol variation period,
The effect corresponding to the effect mode before the change and the effect corresponding to the effect mode after the change may be configured to make it difficult to recognize which effect mode has been changed by including the same effect element.
A bullet ball game machine characterized in that the effect determination means can execute an effect that indicates which effect mode has been changed .