| 摘要 |
A plurality of lottery games can be provided selectively to a game player depending on the situation. The gaming device (1), performing Bingo for selecting a first prize or a second prize by drawing using a ball (B), comprises two stages (1100, 1200) performing lottery using the ball (B), a lottery game performing means performing a digital lottery game for selecting by drawing any one of a plurality of prizes including a third prize for making the ball (B) win, a fourth prize for bringing subsequent game states into a normal mode, and a fifth prize for bringing subsequent game states into a probability oscillation mode, bringing subsequent game states into a normal mode when the fourth prize is won, and bringing subsequent game states into a probability oscillation mode when the fifth prize is won, a means for supplying the ball (B) to a predetermined conveyance passage, and first and second feed means for feeding the ball (B) to the stage (1100) when the current gate state is in the normal mode and feeding the ball (B) to the stage (1200) when the current gate state is in the probability oscillation mode.
|
