| 摘要 |
PROBLEM TO BE SOLVED: To arouse a player's feeling of expectation for development of a video of a decoration symbol game.SOLUTION: When a background video of a decoration symbol game develops from a normal video to a missile launching video and decoration symbols turn out a jackpot combination of even-number symbols, a Pachinko game machine does not turn on a probability variation mode and an electric tulip support mode, however, when the background video of the decoration symbol game develops from the normal video sequentially to the missile launching video and a bomb release video respectively and decoration symbols turn out a jackpot combination of odd-number symbols, turns on the provability variation mode and the electric tulip support mode. In response to development of the video of the decoration symbol game, the Pachinko game machine can arouse a degree of expectation that the provability variation mode and the electric tulip support game advantageous to the player may be turned on. |
