JP2008259655A5 - - Google Patents

Claims (3)

A game production unit having a game board portion in which a game area is formed and into which a game ball is driven toward the game area of the game board section;
A variation display device provided in the game effect unit, wherein at least a variation display of a decorative symbol and a confirmation stop display of the decorative symbol following the variation display are performed;
A start opening provided in the game area and into which a game ball can enter;
An open / close prize opening provided in the gaming area, the game ball being changeable between a closed state in which the game ball is difficult to win and an open state in which the game ball is easier to win than the closed state;
Detecting means for detecting a game ball entering the start opening;
Based on the detection of the game ball entering by the detecting means, a winning determination process for determining whether or not to win the jackpot, and determining the type of the jackpot when winning the jackpot in the winning determination process Lottery means for performing a winning type determination process;
Stop symbol determining means for determining a stop symbol which is a decorative symbol used for the fixed stop display based on the result of the winning type determination process;
The variation which performs the variable display of the decoration symbol, and performs the fixed stop display of the specific mode by the stop symbol determined by the stop symbol determination means when it is determined that the jackpot is won in the winning determination process Display control means;
A jackpot game execution means for executing a jackpot game that opens and closes the opening / closing prize opening a plurality of times in response to a determination that the jackpot is won in the winning determination process;
Effect storage means for storing a plurality of types of jackpot game effects performed during execution of the jackpot game by the jackpot game execution means;
A plurality of effect items corresponding to the jackpot game effect stored in the effect storage means, effect item display control means capable of being displayed on the variable display device in a jackpot game by the jackpot game execution means,
Operation means capable of instructing and determining a desired effect item at any time during the selection period of the effect item displayed by the effect item display control means;
Production execution means for executing the jackpot game production corresponding to the production item based on a determination instruction via the operation means;
Advantages of a normal gaming state that is a relatively unfavorable gaming state for the player, or the jackpot winning probability in the winning determination process is higher than the winning probability in the normal gaming state and proceeds in a manner that can be recognized from the outside. and game status, can control the game state to a gaming state control means
With
The jackpot type determined by the winning category determination means includes a first jackpot in which the gaming state is set to the advantageous gaming state by the gaming state control means after the jackpot game is finished by the jackpot game executing means, and A second jackpot where the gaming state is set to the normal gaming state by the gaming state control means is included;
The stop symbol determination means is one of a specific symbol that can be selected only in the first jackpot and a normal symbol that can be selected in all jackpots based on the jackpot type determined by the winning type determination means Is determined as the stop symbol,
If the jackpot type determined by the winning type determining means is the first jackpot, and the symbol determined by the stop symbol determining means is the normal symbol, it indicates that the jackpot type is the first jackpot. Further comprising a promotion effect execution means capable of executing the promotion effect,
The promotion effect execution means, by displaying a specific effect item in one of the plurality of presentation items through the presentation item display control means, to run the promotion effect
The gaming machine which is characterized a call.   The promotion effect execution means includes:
  When the stop symbol determined by the stop symbol determining means is the specific symbol via the effect item display control means, the specific effect item is always displayed as one of the effect items.
  The gaming machine according to claim 1.   The promotion effect execution means includes:
  When the stop symbol determined by the stop symbol determination means is the specific symbol via the effect item display control means, information indicating the first jackpot is displayed separately from the display of the effect item. Do
  The gaming machine according to claim 1 or 2, wherein the gaming machine is characterized by that.