| 摘要 |
PURPOSE: To provide a game machine which can alter the probability of generating a special condition by a player and can heighten the fun of the player by sending a melody which suits the established probability of special condition generation. CONSTITUTION: On a game board a variable display means 15 is furnished which gives varying display of figures, and a figures of this means 15 are changed on the basis of a hit of a game ball struck onto the game board to a specific prize hole 18, and a special condition favorable for the player is generated in case the result from the change meets the specified conditions. In this game playing machine, the arrangement comprises a music generating means 20 to send appropriate memoly, a control means 40 with which a plurality of probabilities of generating special condition may be set and which can send different melodies from the means 20 depending upon the established probability, and a probability altering means 30 which permits the player to alter the probability of generating special condition. |
