摘要 |
PROBLEM TO BE SOLVED: To increase excitement of a game by a game machine which performs a fall lottery. SOLUTION: A game machine is provided with: a start-up-win-information memory means which stores the start-up-win information including a win lottery random number and a fall lottery random number; a win-lottery means which performs a win lottery when lottery execution conditions are met; a variable display device which displays the result of the win lottery; a probability variation means which varies the probability of the result of the win lottery to be high; and a fall lottery means which performs the fall lottery for determining whether or not to stop actuation of the probability variation means on condition that the lottery execution conditions are met while the probability variation means is in an actuation state. It is determined whether or not the fall-lottery random number coincides with a predetermined specific value prior to the fall lottery, and when acquiring the coincidence determination, a fall-warning performance, which indicates a possibility that a winning probability of the result of the win lottery falls to a normal probability, is executed until the fall lottery based on the fall lottery random number subjected to the coincidence determination is performed. COPYRIGHT: (C)2011,JPO&INPIT |