| 摘要 |
PROBLEM TO BE SOLVED: To provide an enclosed type game machine eliminating any necessity of taking a player's gaze from a game area for checking the number of own balls and making the player's attention focus on the game area by executing a display of the number of own balls on a display device, and highly efficiently controlling a display of the own balls.SOLUTION: A main control device for controlling a progress of a game calculates: the number of winning balls detected by winning ball detection means for detecting winning balls that have won among game balls having shot to a game board; the number of out balls detected by out ball detection means for detecting out balls that have not won; and the number of own balls according to the number of prize balls in response to wins (number-of-own-ball calculation means). The main control device causes a performance symbol control device to display the calculated number of own balls, the performance symbol control device being installed in the game area of the game board and displaying performance symbols according to the progress of the game. |
