| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of effectively preventing a fraud even in a limited space inside the game machine. SOLUTION: A slot machine includes: a board storage case 210 which stores a control board 211; an opening prevention section which is provided in the board storage case 210 and prevents the opening of the board storage case 210; and a cover member which is provided for preventing the removal of the board storage case 210 and covers the board storage case 210, wherein the cover member 250 is formed of an integral configuration which does not cover at least a part of a visible area and covers a first opening prevention portion and a second opening prevention portion when covering the board storage case 210. COPYRIGHT: (C)2010,JPO&INPIT
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