| 摘要 |
PROBLEM TO BE SOLVED: To improve a player's interest in a game by calling the player's interest in not only a result of a battle performance but also a variable display content of identification information in a game machine capable of executing the battle performance during the variable display of the identification information.SOLUTION: When it is determined to transfer a game state to a jackpot game state, after producing a ready-to-win state in a variable display of performance symbols, the game machine executes a battle performance for notifying whether a probability variable state continues or not. Further, the game machine selectively determines a performance symbol constituting the ready-to-win state from a plurality of types of performance symbols on the basis of continuation/non-continuation of the probability variable state. In that case, the game machine, when determining it, differentiates a probability of selecting the performance symbol constituting the ready-to-win state between a case of having determined to continue the probability variable state and a case of having determined not to continue the probability variable state. On condition that it is determined to continue the probability variable state, the game machine determines a symbol "7" being prone to win the battle as a performance symbol constituting the ready-to-win state. |
