| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily manage the value of a game medium for which an article is exchanged, without significantly changing a system.SOLUTION: A device for game includes: accepting an exchange instruction that is able to specify at least a predetermined value when a desired article with a predetermined value is exchanged using a possessed value (Se2); performing a first specifying process in which a remaining possessed value resulting from the subtraction of a predetermined value from the possessed value can be specified from a game recording medium being accepted, on a condition that the exchange instruction is accepted during the acceptance of the game recording medium (Se3b to 8); discharging the game recording medium being accepted on a condition that this process is performed (Se11, 13); accepting an attendant recording medium, which is a game recording medium for an attendant that exchanges for an article according to the discharge (Se14b); performing a second specific process for adding a predetermined value to the possessed value that is able to specify from the accepted attendant recording medium (Se15 to 20); and discharging the accepted attendant recording medium on a condition that this process is performed (Se22).</p> |
