| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of improving the proportion of an advantageous game state in plural game states to be higher than that in a conventional game machine.SOLUTION: A game machine comprises: game medium shooting means for shooting game mediums to a game area: a start port disposed in the game area; lottery means for performing a lottery relating to winning or losing in response to the entry of a game medium into the start port; symbol variation means for variation display of symbols on the basis of a result of the lottery; game state control means which controls plural game states including a normal game state in which consumption of the game mediums is comparatively large; and advantageous game stay ratio increasing means capable of increasing the proportion of the advantageous game state in a case where a predetermined condition is satisfied. |
