| 摘要 |
PROBLEM TO BE SOLVED: To allow an enjoying way according to a preference of a player, by granting a right to know the degree of expectation of each lottery to a player side, in each lottery.SOLUTION: A Pachinko game machine includes a special pattern display device 12 for displaying a plurality of display layers overlappingly in a depth direction, to be displayed as one image, a special pattern start-up port switch 10d for detecting a game situation, a lottery means 41 for lot-drawing a prescribed game result, based on the detected game situation, a special production pattern selected at a prescribed probability based on the lottery result, and displayed in a prescribed display layer before the lottery result is displayed, a switch 20a operable by the player, and a display layer switching means 45 for switching the display layer displayed with the special production pattern, from an invisible state to a visible state, based on the operation of the switch 20a. |
