JP2009247464A5 - - Google Patents

Claims (3)

A game board in which a game area into which a game ball is to be driven is formed on the front surface;
A start port arranged in the game area and capable of winning a game medium;
Entry state detection means for detecting that the game medium has entered the start opening,
Lottery means for performing lottery based on the detection of the game medium by the ball entry state detection means;
Based on the lottery result by the lottery means, advantageous gaming state generating means for generating an advantageous gaming state that is advantageous to the player over the normal gaming state;
A frame-like member that is attached to an opening that is opened at a substantially central portion of the game board, and that defines a game area in which game media can flow down;
An effect display device arranged behind the game board and capable of visually recognizing a predetermined effect image displayed in the display area through the opening of the frame-shaped member;
A movable decorative body provided behind the frame-like member and in front of the periphery of the display area;
When in the normal gaming state, a compression state effect means for causing the movable decoration body to stay in an obstruction position covering a part of the display area so as to drive a predetermined effect image visible to the player by concealment by the movable decoration body. When,
Retracting the movable decorative body from the front of the display area so as to open a predetermined effect image visible to the player to substantially the entire area free from concealment by the movable decorative body when in the advantageous gaming state A game machine comprising: an open state production means for staying at a position. The gaming machine according to claim 1, wherein the movable decorative body is made of a three-dimensional member having a thickness in a depth direction. The compressed state effect means causes the movable decorative body to stay at a position where the player can visually recognize the obstruction position inside the opening of the frame-shaped member,
The open state effecting unit causes the movable decorative body to stay in a position where the movable decorative body is retracted to be substantially equal to or more outward than the opening of the frame-shaped member as the retracted position. The gaming machine described.