| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine wherein the amusement of a game is improved by achieving a new game property utilizing a probability variation state. SOLUTION: The slot machine 1 includes: a probability variation shift symbol combination selection means 46 for selecting one 15-token symbol combination as a probability variation shift symbol combination in a simultaneous winning game in which two 15-token symbol combinations are determined as internal winning symbol combinations; a probability variation object symbol combination selection means 47 for selecting the other 15-token symbol combination as a probability variation object symbol combination to be selected as the probability variation shift symbol combination in the simultaneous winning game; a probability variation state generation means 48 capable of generating a probability variation state for increasing the internal winning probability of the probability object symbol combination with the winning of the probability variation shift symbol combination as a condition. COPYRIGHT: (C)2010,JPO&INPIT |
