| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent an appearance pattern of a promotion performance notifying that a game state becomes a high probability state advantageous to a player after a special game ends from becoming monotonous. <P>SOLUTION: This game machine sets the selection ratio of a probability variation promotion performance such that the selection ratio when coming into a time shortening state after a big win and when having won the big win while the time shortening state continues according to a variation frequency after the big win, and the selection ratio when having won the big win during a normal game after the time shortening state ends according to the variation frequency after the big win are different from each other. For example, the selection ratio of the probability variation promotion performance when having won the big win at the variation frequency not more than a time shortening end frequency is set to be high, and the selection ratio of the probability variation promotion performance when having won the big win at the variation frequency exceeding the time shortening end frequency is set to be low. Thereby, an appearance ratio of the promotion performance during a big win game diversely varies, so that the promotion performance is prevented from becoming monotonous through a game over a long time. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
