| 摘要 |
<p>A game machine comprising a rotation control means for controlling a base body rotatably clockwise and counterclockwise, a first lottery ball introduction unit for chargin the lottery ball toward the substantially same direction as the direction vector when the base body is rotated, a second lottery ball introduction unit for throwing in the lottery ball toward a direction opposite to the first lottery ball introduction unit, a means for charging in the lottery ball from any one of the first and second lottery ball introduction units, and a means for detecting the first or second lottery ball introduction unit from which the lottery ball is charged in by the lottery ball charging means, wherein the base body control means has a function for determining the rotating direction of the base body based on the detection results from the lottery ball detecting means. A game machine, e.g. a bingo game machine, where the lottery ball is prevented from entering a lottery hole immediately after it is charged in and interest of a player is sustained for a long time, is thereby provided.</p> |
