JP2009148584A5 - - Google Patents

Claims (2)

Whether to execute a special game based on a random number acquisition unit that acquires a random number every time a game ball wins a start winning opening, a random number acquisition unit that can display a variation of the symbol, and a random number acquired by the random number acquisition unit An execution determination means for executing the determination, a symbol control means for controlling a symbol variation process for stopping and displaying the symbol after the symbol display on the symbol display device based on a determination result by the execution determination means, and the symbol In a gaming machine comprising special game execution means for performing a game that makes it easy to win a variable winning opening provided in a game area when the symbol stopped and displayed by the control means is a predetermined winning symbol ,
A first effect image for notifying the player that the game state performed after the display of the symbol variation process is complete and a second effect image for notifying the player of the game state performed after the display of the symbol variation process are terminated and announcement effect pattern is composed image or al, and performance pattern storing means stores a plurality of the no announcement attraction pattern not including the first and the second effect image,
A presentation pattern selecting means for selecting one of the effect pattern from a plurality of presentation patterns stored before Symbol performance pattern storing means,
Effect pattern execution means for executing display of the effect pattern selected by the effect pattern selection means;
Operation means operable by the player;
Operation detecting means for detecting a predetermined operation in the operating means ;
An operation validity determining means for determining whether or not to validate the operation of the operation means based on the effect pattern selected by the effect pattern selecting means ;
It is set so that the operation of the operation means is not valid when the production pattern without notice is selected,
The production pattern execution means includes:
While one of the notice effect patterns is selected by the effect pattern selecting means and the first effect image set there is being displayed, and the operation validity determining means determines whether the operation means when it is determined that enable the predetermined operation, if the predetermined operation of the operation means by the operation detecting unit within the predetermined time limit is set in advance is detected, perform the display of the second effect image ,
When the production pattern without notice is selected by the production pattern selection unit, the predetermined operation of the operation unit is invalidated, and the symbol display process variably displays the symbol on the symbol display device and then displays the symbol variation process. A ball game machine characterized by executing only the display of <br/>. When the production pattern without notice is selected by the production pattern selection means, the probability that the design that has been stopped and displayed after the design is variably displayed on the design display device is a winning design, 2. The ball game machine according to claim 1, wherein the ball game machine is set so as to be lower than the selected case.