| 摘要 |
PROBLEM TO BE SOLVED: To maintain a savor over a plurality of games.SOLUTION: In a slot machine 1 in which a special prize symbol (BB prize symbol) and a normal prize symbol to which a prescribed game value is awarded are internally won in duplication, in an internal lottery, a winning announcement regulating means (presentation controller 70) is made to restrict execution of a winning announcement by the winning announcement regulating means (presentation controller 70), on the basis of internal lottery winning in duplication of the special wining prize symbol (BB prize symbol) and the normal prize symbol. |
