| 摘要 |
PROBLEM TO BE SOLVED: To enable a player to enjoy playing a game without losing interest in the game. SOLUTION: A lottery is performed to determine the propriety of winning a prize, interlocked with the start operation of rotating drums 4L, 4C, 4R, and when the lottery result is a hit, lead-in control is performed to display a prize winning pattern by rotating the rotating drums more within a range of the prescribed number of pitches than the stop positions based on the stop operation of the rotating drums. When failing to make a display of the prize winning pattern by the lead-in control in spite of the lottery result being the hit, internal hit display control is performed to rotate each rotating drum so that the pattern at the end of a game is displayed again after once displaying the prize winning pattern won in the lottery, after the end of the game.
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