| 摘要 |
PROBLEM TO BE SOLVED: To enhance a player's motivation for continuing a game.SOLUTION: The number of residence games can be more easily determined to be "30" and "50" when a right of a shift to a special ART mode is passed without occurring than in a case of "normal". Furthermore, in the case of "normal", the majority of the number of residence games is determined to be "20" and never to be "50". |
