| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can widen a range for one to enjoy the flowing down state of game balls from both the front and rear faces of a game area and simplify ball clogging eliminating operation. SOLUTION: The pachinko game machine 1 has a glass plate 16 covering a game board 3 and a middle plate 17 arranged between the glass plate 16 and the game board 3 and having substantially the same size as the game board 3. The middle plate 17 has a front side game area Ff and a rear side game area Fr facing the glass plate 16 and game nails 19 are implanted in the whole area of both the faces. Further, through holes 21 through which pachinko game balls B shot to the game board 3 can move from the rear side game area Fr to the front side game area Ff or vice verse are formed in the middle plate 17. COPYRIGHT: (C)2008,JPO&INPIT
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