| 摘要 |
PROBLEM TO BE SOLVED: To motivate a user to obtain game items from another deck after the user has obtained desired game items from one deck.SOLUTION: A system according to an embodiment of the present invention includes one or more processors and a storage storing information about a finite number of game items included individually in a first deck and a second deck allocated to a prescribed user. The one or more processors select a first allotted count of game items as first allotted game items from among the game items included in the first deck in response to an acquisition request from the prescribed user, and select a second allotted count of game items as second allotted game items from among the game items included in the second deck in response to the acquisition request. |
