JP2008259653A5 - - 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;
Provided in the game effect unit, a variable display device for performing variable display of at least decorative symbols,

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;
A variable display control means for performing variable display of the decorative design;
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;
Effect item display control means capable of displaying three or more effect items corresponding to the jackpot game effect stored in the effect storage means on the variable display device when the jackpot game is executed by the jackpot game executing 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;
A normal game state that is a relatively unfavorable game state for the player, or an advantageous game that progresses in a manner that can be recognized from the outside while the winning probability in the winning determination process is higher than the winning probability in the normal game state state, to the controllable gaming state control means gaming state
With
The jackpot type determined by the winning type determining 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 At least a second jackpot in which the gaming state is set to the normal gaming state by the gaming state control means,
The production item display control means includes:
When the type of the jackpot that has been determined by the winning type determination processing is the first jackpot, that displays specific effect item in one of the presentation items
The gaming machine which is characterized a call.   The production item display control means includes:
  Even when the jackpot type determined in the winning type determination process is the first jackpot, the specific effect item is displayed only when a predetermined condition is satisfied.
  The gaming machine according to claim 1.   The production item display control means includes:
  When displaying the effect item, at least a part of the display information can be displayed as a face-down item so that the effect item is not known.
  The gaming machine according to claim 1 or 2, wherein the gaming machine is characterized by that.