| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a server, a control method of a game, and a program capable of increasing a variation of an acquisition method, such as a match card.SOLUTION: A server includes: first lottery means capable of providing a user with one portion of a plurality of kinds of items having different scarcity value by a lottery; and second lottery means that can provide the plurality of kinds of items having different scarcity value to a user having a predetermined item in the items that can be provided by the first lottery means by a lottery, and has a high probability that items, which have scarcity value higher than that of the items that can be provided by the first lottery means, are provided.</p> |
