| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of reducing a fraud acquiring a fraudulent profit by rewriting a signal from a main control board to a sub control board.SOLUTION: A slot machine 1 comprises a main control board 63 and a sub control board 73. The main control board 63 includes: setup change means 101 for changing a setup on the basis of a setup change operation; change pattern determination means 109a for determining a setup change pattern before/after the setup change operation; lottery state determination means 109b that determines to transfer to any of a plurality of lottery states having different expectation degrees of executing a special game in which a notification performance is executed, on the basis of a determination result of the change pattern determination means 109a; special game execution lottery means 109e for determining whether or not to execute the special game; and transmission means 111 for transmitting information necessary for winning a generator to the sub control board 73 during currently executing the special game. The sub control board 73 includes reception means 200 for receiving the game information, and performance execution means 202 for executing a notification performance.SELECTED DRAWING: Figure 4 |
