| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine using game balls capable of facilitating the development of a new model and preventing a fraudulent program from staying in an unused storage area, with respect to the slot machine wherein the fact that a special winning combination is decided is carried over until the special winning combination is won. SOLUTION: An internal winning flag storage work (iwin_flag) is constituted of a special winning combination area where the winning flag of a special winning combination is set and a general winning combination area where the winning flag of a general winning combination is set. A CPU 41a stores data based on the result of internal drawing in the general winning combination area for each game, stores the data indicating the fact that the special winning combination is chosen in the internal drawing in the special winning combination area when the special winning combination is chosen and maintains them until the special winning combination is won. Additionally, the special winning combination area and the general winning combination area are both allocated to an area not to be initialized for each game in a RAM 41c. The CPU 41a initializes the unused stack area of the RAM 41a for each game. COPYRIGHT: (C)2007,JPO&INPIT
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