| 摘要 |
<P>PROBLEM TO BE SOLVED: To vary advantage unique to a specific game during the specific game to give a player feelings of expectation and tension and to make a difference in the number of acquired tokens among players. <P>SOLUTION: Specific game executing means 70 executing a specific game different from a special game and having a large expectation value for the number of acquired tokens in comparison with a normal game time when meeting prescribed conditions, includes specific game frequency initial value setting means 72 for setting an initial value for the game frequency of the specific game; function selecting means 73 for selecting a function for changing the game frequency by allowing a player to perform prescribed operation; function validation determining means 74 determining whether to validate the selected function; game frequency computing means 76 for computing the new game frequency obtained by changing the game frequency set by the specific game frequency initial value setting means 72 according to the function when determining validation by the function validation determining means 74; and specific game frequency setting changing means 77 setting the new game frequency as the game frequency of the specific game. <P>COPYRIGHT: (C)2013,JPO&INPIT |
