| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine with time shortening function suitable for providing continuous interest less prone to lose by making the prediction of the number of times of time shortening difficult for a player. SOLUTION: While storing time shortening mode tables T1-T3 registering a plurality of correspondence between the probability of a success with which it is decided that a time shortening play state occurs in a time shortening lottery, and the number of times of time shortening, any one of time shortening mode tables T1-T3 is selected with use of a random number, the number of times of time shortening is decided by performing the time shortening lottery on the basis of the selected time shortening mode table and after the end of a special prize state, the time shortening play state is made occur just determined times of time shortening. Thus, since it is difficult for the player to sensitively grasp how many times time shortening is to be provided with how much probability after the end of the special prize state, in comparison with a conventional machine, comparatively continuous interest hard to lose can be provided. |
