| 摘要 |
PROBLEM TO BE SOLVED: To enhance a feeling of satisfaction of a player by correlating a performance selected by the player with an advantageous state.SOLUTION: When special symbol display results in a "jackpot" in variable display when a game state is normal, and a jackpot type is controlled to a jackpot game state of a "jackpot C", a music selection performance, where a player can select one of pieces A-C of music, is executed at timing for starting a fifth round. After completion of the jackpot game state, the game state is controlled to a varied probability state. When the jackpot type is controlled to the jackpot game state of the "jackpot C" during the varied probability state, a singing performance is executed in the variable display before being controlled to the jackpot game state. When execution music is the same as selection music in the singing performance, a melody portion of the execution music is reproduced in the singing performance executed during the variable display, and a hook performance is executed to reproduce a hook portion of the execution music in the jackpot game state.SELECTED DRAWING: Figure 28 |
