| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine which allows a player to execute a generated right more effectively when the notice on whether the game is transferred to a game state favorable for the player or not is sent on the basis of the generated right and can prevent the decrease in the playing desire caused by a displayed degree of expectation when the generation of the right is noticed together with the degree of expectation for the transfer to a game state favorable for the player by that right. SOLUTION: If a transfer probability to transfer to a game state favorable for a player is determined by a transfer probability lottery means 520, a degree-of-expectation deciding mean 530 decides the degree of expectation to transfer to a game state favorable for a player according to the determined transfer probability. In this process, if the previously-determined transfer probability was high, the transfer probability lottery means 530 the degree of determines expectation so that the degree of expectation for the transfer probability is high even if the presently-determined transfer probability is low. COPYRIGHT: (C)2011,JPO&INPIT |
