| 摘要 |
PROBLEM TO BE SOLVED: To enhance interest in a game by providing a new game property and to improve the operation. SOLUTION: A main control part 100 (a mode setting means) sets an advantage mode in which a jackpot game performed based on lottery result of winning is taken as an advantageous jackpot game as compared with an ordinary jackpot game or a disadvantage mode in which it is a disadvantage jackpot game. A main control part 100 (a stock performing means) stores the lottery result of winning in a special pattern stock storage area 103f to be discriminated between the lottery result of advantageous winning and the lottery result of disadvantageous winning. A main control part 100 (a stock release performing means) releases stock based on the establishment of a predetermined stock release condition. A main control part 100 (a game control means) performs an advantageous jackpot game or a disadvantageous jackpot game based on the lottery result of winning when winning is displayed in a special pattern display part 12a (a second display means). COPYRIGHT: (C)2011,JPO&INPIT |
