| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of making a probability variation state more interesting to improve interest of games. SOLUTION: The game machine includes: a start control part 440 to start variation display of symbols; a first stop display control part 442 to stop the variation display of upper and lower symbol rows at an advantageous display mode when a first lottery result in a first lottery part 420 comes into a specific result; a second stop display control part 444 to stop the variation display of symbols in a middle symbol row at a prescribed display mode suggesting to give a specific game state when a second lottery result in a second lottery part 430 comes into the specific result; a probability variation generating part 470 to generate a second probability state in which the second lottery result more easily comes into the specific result compared to the first probability state wherein the second lottery result comes into the specific result; and a privilege giving part 480 to give a privilege on a game. Thus a privilege on a game is given every time the second privilege probability state is updated and interest of a game is further raised by giving the privilege to make the probability variation state more interesting. COPYRIGHT: (C)2011,JPO&INPIT
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