| 摘要 |
PROBLEM TO BE SOLVED: To introduce a new plan for a probability variation notification period after a jackpot game.SOLUTION: In a game machine, a jackpot includes a normal jackpot where a jackpot winning probability is controlled to a low probability and electric support is given for a predetermined number of times (for example, 10 times) after a jackpot game, and a probability variable jackpot where a jackpot winning probability is controlled to a high probability up to the next jackpot and electric support is given. The probability variable jackpot includes a first probability variable jackpot where a performance in a probability variable mode (THt_c) is executed after the number of variation times of a special pattern exceeds a predetermined number of times after a jackpot game, and a second probability variable jackpot where the performance in the probability variable mode is executed before the number of variation times of the special pattern exceeds the predetermined number of times.SELECTED DRAWING: Figure 19 |
