| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine in which a degree of freedom in designing of an area for performing an optical presentation can be enhanced in a game area and further decoration property can be suitably added, concerning a game machine in which decoration property in the game area is improved with the use of the optical presentation.SOLUTION: In a Pachinko machine, a game board unit 30 is attachably and detachably mounted on a resin base frame constituting a body frame. The game board unit 30 includes a game area plate 160, light guide plates 171, 172, 173, and an attachment plate 190. The game area with nails or the like arranged therein is formed on the front surface of the game area plate 160. LEDs are arranged at the lower ends of the light guide plates 171, 172, 173, and light radiated from the LEDs are introduced into the light guide plates 171, 172, 173. The introduced light arrives at projections/recesses formed on the light guide plates 171, 172, 173 to be radiated toward the front part of the game machine. |
