| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine of which the new model can easily be developed, and also, which can keep fairness in games in the slot machine which carries over the fact that a special combination is determined until the special combination is won. SOLUTION: An internal winning flag storage work (iwin_flag) is constituted of a special combination region in which winning flags for special combinations are set, and a general combination region in which winning flags for general combinations are set. A CPU 41a stores data based on the result of an internal lottery to the general combination region for each game, stores data indicating the winning to the special combination region when a special combination is won by the internal lottery, and keeps them until the special combination is won. Also, both of the special combination region and the general combination region are allotted in a region which is not initialized for each game in a RAM 41c. Also, the CPU 41a determines whether the data in the RAM 41c including a set value work is normal or not at the time of starting, and makes the progress of the game impossible until a new set value is set by a changing operation of the set value when the data is judged to be abnormal. COPYRIGHT: (C)2007,JPO&INPIT
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