| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of executing a performance widely using a screen whole body without restricted by two-dimensional codes, providing the display of the two-dimensional codes with unexpectedness and arousing a player's interest in both of the performance picture and the display of the two-dimensional codes. SOLUTION: This game machine is characterized in having a variable display means variably displaying a plurality of pieces of identification information, a lottery means drawing a lottery related to the result of a game, a stop control means stationarily displaying the identification information, a display means displaying the performance picture, a game history information creation means creating game history information, a transparent plate provided in front of the display means and formed with the two-dimensional codes constituted to emit color when an invisible light with a prescribed wavelength is illuminated, on the surface, and an ultraviolet ray illuminating means illuminating the ultraviolet ray toward the two-dimensional codes, when the game history information satisfies a prescribed condition. COPYRIGHT: (C)2007,JPO&INPIT
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