| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To increase excitement and enjoyment of a special mode more advantageous to a player than a normal mode. <P>SOLUTION: In a BB mode, whether or not a cumulative feed number from the start of the BB mode exceeds a cumulative putout number is determined every time a game is performed. The game is performed in the BB mode continuously when the cumulative feed number does not exceed the cumulative putout number, and the BB mode is ended and shifting mode drawing is executed when the cumulative feed number exceeds the cumulative putout number. When the shifting mode drawing is ended, it is shifted to an AT mode or an RT mode following the BB mode corresponding to the result of the drawing. Whether or not the cumulative feed number exceeds the cumulative putout number is determined every time the game is performed in the AT mode or the RT mode as well similarly to the BB mode, and whether or not to end the AT mode or the RT mode is determined. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
