| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve a higher degree of involvement by players in the operation and the enrichment of its contents by making the players feel as if challenging themselves to puzzles and picture matching activities to complete all within a limited time. <P>SOLUTION: The game machine having a display device 70 which derives the result of the pre-stage lottery such as a jackpot lottery via a variation performance with the symbols subsequently updated in a plurality of symbol trains is provided with a plurality of operation switches 3L, 3C and 3R for starting the updating of the symbols corresponding to each of the symbol trains. Under the specified conditions, the manual updating of the symbols is permitted a plurality of times from the operations of the operation switches 3L, 3C and 3R during the variation performance on the display device 70 and at the end of the variation performance, a matching is made between the defined combination of the symbols and the result of the pre-stage lottery. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
